QGIS API Documentation  2.99.0-Master (e077efd)
Macros | Enumerations | Functions | Variables
qgsexpression.cpp File Reference
#include "qgsexpression.h"
#include "qgsrelationmanager.h"
#include <QtDebug>
#include <QDomDocument>
#include <QDate>
#include <QRegExp>
#include <QColor>
#include <QUuid>
#include <QMutex>
#include <math.h>
#include <limits>
#include "qgsdistancearea.h"
#include "qgsfeature.h"
#include "qgsfeatureiterator.h"
#include "qgsgeometry.h"
#include "qgsgeometryengine.h"
#include "qgsgeometryutils.h"
#include "qgslogger.h"
#include "qgsmaplayerregistry.h"
#include "qgsogcutils.h"
#include "qgsvectorlayer.h"
#include "qgssymbollayerutils.h"
#include "qgscolorramp.h"
#include "qgsstyle.h"
#include "qgsexpressioncontext.h"
#include "qgsproject.h"
#include "qgsstringutils.h"
#include "qgsgeometrycollection.h"
#include "qgspointv2.h"
#include "qgspolygon.h"
#include "qgsmultipoint.h"
#include "qgsmultilinestring.h"
#include "qgscurvepolygon.h"
#include "qgsexpressionprivate.h"
#include "qgsexpressionsorter.h"
#include "qgsmaptopixelgeometrysimplifier.h"
#include "qgsmessagelog.h"
#include "qgscsexception.h"
#include "qgsrasterlayer.h"
#include "qgsrasterdataprovider.h"
Include dependency graph for qgsexpression.cpp:

Go to the source code of this file.

Macros

#define ENSURE_GEOM_TYPE(f, g, geomtype)
 
#define ENSURE_NO_EVAL_ERROR   { if (parent->hasEvalError()) return QVariant(); }
 
#define FEAT_FROM_CONTEXT(c, f)
 
#define SET_EVAL_ERROR(x)   { parent->setEvalErrorString(x); return QVariant(); }
 
#define TVL_False   QVariant(0)
 
#define TVL_True   QVariant(1)
 
#define TVL_Unknown   QVariant()
 

Enumerations

enum  TVL { False, True, Unknown }
 

Functions

static QVariant convertToSameType (const QVariant &value, QVariant::Type type)
 
static QVariant fcnAbs (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnAcos (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnAge (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnAggregate (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateCollectGeometry (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateCount (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateCountDistinct (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateCountMissing (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateGeneric (QgsAggregateCalculator::Aggregate aggregate, const QVariantList &values, QgsAggregateCalculator::AggregateParameters parameters, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateIQR (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateMajority (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateMax (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateMaxLength (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateMean (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateMedian (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateMin (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateMinLength (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateMinority (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateQ1 (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateQ3 (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateRange (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateRelation (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateStdev (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateStringConcat (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAggregateSum (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnAngleAtVertex (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArea (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArray (const QVariantList &values, const QgsExpressionContext *, QgsExpression *)
 
static QVariant fcnArrayAppend (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayCat (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayContains (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayDistinct (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayFind (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayGet (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayInsert (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayIntersect (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayLength (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayPrepend (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayRemoveAll (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayRemoveAt (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnArrayToString (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnAsin (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnAtan (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnAtan2 (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnAttribute (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnAzimuth (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnBbox (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnBoundary (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnBounds (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnBoundsHeight (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnBoundsWidth (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnBuffer (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnCeil (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnCentroid (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnChar (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnClamp (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnClosestPoint (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnCoalesce (const QVariantList &values, const QgsExpressionContext *, QgsExpression *)
 
static QVariant fcnColorCmyk (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnColorHsl (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnColorHsv (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnColorRgb (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnCombine (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnConcat (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnContains (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnConvexHull (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnCos (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnCrosses (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnDay (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnDayOfWeek (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnDegrees (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnDifference (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnDisjoint (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnDistance (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnDistanceToVertex (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnEndPoint (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnEval (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnExp (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnExpScale (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnExtend (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnExteriorRing (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnExtrude (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnFeature (const QVariantList &, const QgsExpressionContext *context, QgsExpression *)
 
static QVariant fcnFeatureId (const QVariantList &, const QgsExpressionContext *context, QgsExpression *)
 
static QVariant fcnFloor (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnFormatDate (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnFormatNumber (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnFormatString (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomArea (const QVariantList &, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnGeometry (const QVariantList &, const QgsExpressionContext *context, QgsExpression *)
 
static QVariant fcnGeometryN (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomFromGML (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomFromWKT (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomLength (const QVariantList &, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnGeomM (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomNumGeometries (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomNumInteriorRings (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomNumPoints (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomNumRings (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomPerimeter (const QVariantList &, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnGeomToWKT (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomX (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomY (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGeomZ (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGetFeature (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGetGeometry (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGetLayerProperty (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGetRasterBandStat (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnGetVariable (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnHamming (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnHour (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnIf (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnInteriorRingN (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnIntersection (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnIntersects (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnIsClosed (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnIsSelected (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnLCS (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLeft (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLength (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLevenshtein (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLinearScale (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLineInterpolateAngle (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLineInterpolatePoint (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLineLocatePoint (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLineMerge (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLn (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLog (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLog10 (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLower (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnLPad (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMakeLine (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMakePoint (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMakePointM (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMakePolygon (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMap (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMapAKeys (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMapAVals (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMapConcat (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMapDelete (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMapExist (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMapGet (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMapInsert (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMax (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMin (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMinute (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnMonth (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnNodesToPoints (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnNow (const QVariantList &, const QgsExpressionContext *, QgsExpression *)
 
static QVariant fcnNumSelected (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant fcnOffsetCurve (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnOrderParts (const QVariantList &values, const QgsExpressionContext *ctx, QgsExpression *parent)
 
static QVariant fcnOverlaps (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnPerimeter (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnPi (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnPointN (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnPointOnSurface (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnPoleOfInaccessibility (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnProject (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRadians (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
QVariant fcnRampColor (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRegexpMatch (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRegexpMatches (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRegexpReplace (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRegexpSubstr (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRelate (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnReplace (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnReverse (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRight (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRnd (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRndF (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRound (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnRPad (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSeconds (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSegmentsToLines (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnShortestLine (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSimplify (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSimplifyVW (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSin (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSingleSidedBuffer (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSmooth (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSoundex (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSqrt (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnStartPoint (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnStringToArray (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnStrpos (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSubstr (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnSymDifference (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnTan (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnTitle (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnToDate (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnToDateTime (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnToInt (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnToInterval (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnToReal (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnToString (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnToTime (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnTouches (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnTransformGeometry (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnTranslate (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnTrim (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnUpper (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnUuid (const QVariantList &, const QgsExpressionContext *, QgsExpression *)
 
static QVariant fcnWeek (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnWithin (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnWordwrap (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnX (const QVariantList &, const QgsExpressionContext *context, QgsExpression *)
 
static QVariant fcnXat (const QVariantList &values, const QgsExpressionContext *f, QgsExpression *parent)
 
static QVariant fcnXMax (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnXMin (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnY (const QVariantList &, const QgsExpressionContext *context, QgsExpression *)
 
static QVariant fcnYat (const QVariantList &values, const QgsExpressionContext *f, QgsExpression *parent)
 
static QVariant fcnYear (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnYMax (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fcnYMin (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fncColorCmyka (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fncColorHsla (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fncColorHsva (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fncColorPart (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fncColorRgba (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fncDarker (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fncLighter (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QVariant fncSetColorPart (const QVariantList &values, const QgsExpressionContext *, QgsExpression *parent)
 
static QDateTime getDateTimeValue (const QVariant &value, QgsExpression *parent)
 
static QDate getDateValue (const QVariant &value, QgsExpression *parent)
 
static double getDoubleValue (const QVariant &value, QgsExpression *parent)
 
static QgsFeature getFeature (const QVariant &value, QgsExpression *parent)
 
static QgsGeometry getGeometry (const QVariant &value, QgsExpression *parent)
 
static QgsInterval getInterval (const QVariant &value, QgsExpression *parent, bool report_error=false)
 
static int getIntValue (const QVariant &value, QgsExpression *parent)
 
static QVariantList getListValue (const QVariant &value, QgsExpression *parent)
 
static QVariantMap getMapValue (const QVariant &value, QgsExpression *parent)
 
static QgsExpression::NodegetNode (const QVariant &value, QgsExpression *parent)
 
static QString getStringValue (const QVariant &value, QgsExpression *)
 
static QTime getTimeValue (const QVariant &value, QgsExpression *parent)
 
static TVL getTVLValue (const QVariant &value, QgsExpression *parent)
 
QgsVectorLayergetVectorLayer (const QVariant &value, QgsExpression *)
 
bool isDateTimeSafe (const QVariant &v)
 
bool isDoubleSafe (const QVariant &v)
 
bool isIntervalSafe (const QVariant &v)
 
bool isIntSafe (const QVariant &v)
 
bool isNull (const QVariant &v)
 
QgsExpression::NodeparseExpression (const QString &str, QString &parserErrorMsg)
 
static QVariant pointAt (const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent)
 
static QVariant tvl2variant (TVL v)
 

Variables

static TVL AND [3][3]
 
static TVL NOT [3] = { True, False, Unknown }
 
static TVL OR [3][3]
 

Macro Definition Documentation

§ ENSURE_GEOM_TYPE

#define ENSURE_GEOM_TYPE (   f,
  g,
  geomtype 
)
Value:
if ( !f.hasGeometry() ) \
return QVariant(); \
QgsGeometry g = f.geometry(); \
if ( g.type() != geomtype ) \
return QVariant();

Definition at line 1726 of file qgsexpression.cpp.

§ ENSURE_NO_EVAL_ERROR

#define ENSURE_NO_EVAL_ERROR   { if (parent->hasEvalError()) return QVariant(); }

Definition at line 182 of file qgsexpression.cpp.

§ FEAT_FROM_CONTEXT

#define FEAT_FROM_CONTEXT (   c,
 
)
Value:
if (!c || !c->hasVariable(QgsExpressionContext::EXPR_FEATURE)) return QVariant(); \
QgsFeature f = qvariant_cast<QgsFeature>( c->variable( QgsExpressionContext::EXPR_FEATURE ) );
The feature class encapsulates a single feature including its id, geometry and a list of field/values...
Definition: qgsfeature.h:135
static const QString EXPR_FEATURE
Inbuilt variable name for feature storage.

Definition at line 322 of file qgsexpression.cpp.

§ SET_EVAL_ERROR

#define SET_EVAL_ERROR (   x)    { parent->setEvalErrorString(x); return QVariant(); }

Definition at line 183 of file qgsexpression.cpp.

§ TVL_False

#define TVL_False   QVariant(0)

Definition at line 105 of file qgsexpression.cpp.

§ TVL_True

#define TVL_True   QVariant(1)

Definition at line 104 of file qgsexpression.cpp.

§ TVL_Unknown

#define TVL_Unknown   QVariant()

Definition at line 106 of file qgsexpression.cpp.

Enumeration Type Documentation

§ TVL

enum TVL
Enumerator
False 
True 
Unknown 

Definition at line 66 of file qgsexpression.cpp.

Function Documentation

§ convertToSameType()

static QVariant convertToSameType ( const QVariant &  value,
QVariant::Type  type 
)
static

Definition at line 3525 of file qgsexpression.cpp.

§ fcnAbs()

static QVariant fcnAbs ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 444 of file qgsexpression.cpp.

§ fcnAcos()

static QVariant fcnAcos ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 480 of file qgsexpression.cpp.

§ fcnAge()

static QVariant fcnAge ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1598 of file qgsexpression.cpp.

§ fcnAggregate()

static QVariant fcnAggregate ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 647 of file qgsexpression.cpp.

§ fcnAggregateCollectGeometry()

static QVariant fcnAggregateCollectGeometry ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 1011 of file qgsexpression.cpp.

§ fcnAggregateCount()

static QVariant fcnAggregateCount ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 926 of file qgsexpression.cpp.

§ fcnAggregateCountDistinct()

static QVariant fcnAggregateCountDistinct ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 931 of file qgsexpression.cpp.

§ fcnAggregateCountMissing()

static QVariant fcnAggregateCountMissing ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 936 of file qgsexpression.cpp.

§ fcnAggregateGeneric()

static QVariant fcnAggregateGeneric ( QgsAggregateCalculator::Aggregate  aggregate,
const QVariantList &  values,
QgsAggregateCalculator::AggregateParameters  parameters,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 843 of file qgsexpression.cpp.

§ fcnAggregateIQR()

static QVariant fcnAggregateIQR ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 996 of file qgsexpression.cpp.

§ fcnAggregateMajority()

static QVariant fcnAggregateMajority ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 981 of file qgsexpression.cpp.

§ fcnAggregateMax()

static QVariant fcnAggregateMax ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 946 of file qgsexpression.cpp.

§ fcnAggregateMaxLength()

static QVariant fcnAggregateMaxLength ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 1006 of file qgsexpression.cpp.

§ fcnAggregateMean()

static QVariant fcnAggregateMean ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 956 of file qgsexpression.cpp.

§ fcnAggregateMedian()

static QVariant fcnAggregateMedian ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 961 of file qgsexpression.cpp.

§ fcnAggregateMin()

static QVariant fcnAggregateMin ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 941 of file qgsexpression.cpp.

§ fcnAggregateMinLength()

static QVariant fcnAggregateMinLength ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 1001 of file qgsexpression.cpp.

§ fcnAggregateMinority()

static QVariant fcnAggregateMinority ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 976 of file qgsexpression.cpp.

§ fcnAggregateQ1()

static QVariant fcnAggregateQ1 ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 986 of file qgsexpression.cpp.

§ fcnAggregateQ3()

static QVariant fcnAggregateQ3 ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 991 of file qgsexpression.cpp.

§ fcnAggregateRange()

static QVariant fcnAggregateRange ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 971 of file qgsexpression.cpp.

§ fcnAggregateRelation()

static QVariant fcnAggregateRelation ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 741 of file qgsexpression.cpp.

§ fcnAggregateStdev()

static QVariant fcnAggregateStdev ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 966 of file qgsexpression.cpp.

§ fcnAggregateStringConcat()

static QVariant fcnAggregateStringConcat ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 1016 of file qgsexpression.cpp.

§ fcnAggregateSum()

static QVariant fcnAggregateSum ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 951 of file qgsexpression.cpp.

§ fcnAngleAtVertex()

static QVariant fcnAngleAtVertex ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2895 of file qgsexpression.cpp.

§ fcnArea()

static QVariant fcnArea ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2243 of file qgsexpression.cpp.

§ fcnArray()

static QVariant fcnArray ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression  
)
static

Definition at line 3497 of file qgsexpression.cpp.

§ fcnArrayAppend()

static QVariant fcnArrayAppend ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3532 of file qgsexpression.cpp.

§ fcnArrayCat()

static QVariant fcnArrayCat ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3567 of file qgsexpression.cpp.

§ fcnArrayContains()

static QVariant fcnArrayContains ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3507 of file qgsexpression.cpp.

§ fcnArrayDistinct()

static QVariant fcnArrayDistinct ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3589 of file qgsexpression.cpp.

§ fcnArrayFind()

static QVariant fcnArrayFind ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3512 of file qgsexpression.cpp.

§ fcnArrayGet()

static QVariant fcnArrayGet ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3517 of file qgsexpression.cpp.

§ fcnArrayInsert()

static QVariant fcnArrayInsert ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3546 of file qgsexpression.cpp.

§ fcnArrayIntersect()

static QVariant fcnArrayIntersect ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3577 of file qgsexpression.cpp.

§ fcnArrayLength()

static QVariant fcnArrayLength ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3502 of file qgsexpression.cpp.

§ fcnArrayPrepend()

static QVariant fcnArrayPrepend ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3539 of file qgsexpression.cpp.

§ fcnArrayRemoveAll()

static QVariant fcnArrayRemoveAll ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3560 of file qgsexpression.cpp.

§ fcnArrayRemoveAt()

static QVariant fcnArrayRemoveAt ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3553 of file qgsexpression.cpp.

§ fcnArrayToString()

static QVariant fcnArrayToString ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3606 of file qgsexpression.cpp.

§ fcnAsin()

static QVariant fcnAsin ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 475 of file qgsexpression.cpp.

§ fcnAtan()

static QVariant fcnAtan ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 485 of file qgsexpression.cpp.

§ fcnAtan2()

static QVariant fcnAtan2 ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 490 of file qgsexpression.cpp.

§ fcnAttribute()

static QVariant fcnAttribute ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1457 of file qgsexpression.cpp.

§ fcnAzimuth()

static QVariant fcnAzimuth ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2686 of file qgsexpression.cpp.

§ fcnBbox()

static QVariant fcnBbox ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2460 of file qgsexpression.cpp.

§ fcnBoundary()

static QVariant fcnBoundary ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1992 of file qgsexpression.cpp.

§ fcnBounds()

static QVariant fcnBounds ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2375 of file qgsexpression.cpp.

§ fcnBoundsHeight()

static QVariant fcnBoundsHeight ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2389 of file qgsexpression.cpp.

§ fcnBoundsWidth()

static QVariant fcnBoundsWidth ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2383 of file qgsexpression.cpp.

§ fcnBuffer()

static QVariant fcnBuffer ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2508 of file qgsexpression.cpp.

§ fcnCeil()

static QVariant fcnCeil ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1060 of file qgsexpression.cpp.

§ fcnCentroid()

static QVariant fcnCentroid ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2573 of file qgsexpression.cpp.

§ fcnChar()

static QVariant fcnChar ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1150 of file qgsexpression.cpp.

§ fcnClamp()

static QVariant fcnClamp ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1033 of file qgsexpression.cpp.

§ fcnClosestPoint()

static QVariant fcnClosestPoint ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2854 of file qgsexpression.cpp.

§ fcnCoalesce()

static QVariant fcnCoalesce ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression  
)
static

Definition at line 1084 of file qgsexpression.cpp.

§ fcnColorCmyk()

static QVariant fcnColorCmyk ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3112 of file qgsexpression.cpp.

§ fcnColorHsl()

static QVariant fcnColorHsl ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3032 of file qgsexpression.cpp.

§ fcnColorHsv()

static QVariant fcnColorHsv ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3072 of file qgsexpression.cpp.

§ fcnColorRgb()

static QVariant fcnColorRgb ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2965 of file qgsexpression.cpp.

§ fcnCombine()

static QVariant fcnCombine ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2665 of file qgsexpression.cpp.

§ fcnConcat()

static QVariant fcnConcat ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1521 of file qgsexpression.cpp.

§ fcnContains()

static QVariant fcnContains ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2490 of file qgsexpression.cpp.

§ fcnConvexHull()

static QVariant fcnConvexHull ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2597 of file qgsexpression.cpp.

§ fcnCos()

static QVariant fcnCos ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 465 of file qgsexpression.cpp.

§ fcnCrosses()

static QVariant fcnCrosses ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2484 of file qgsexpression.cpp.

§ fcnDay()

static QVariant fcnDay ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1620 of file qgsexpression.cpp.

§ fcnDayOfWeek()

static QVariant fcnDayOfWeek ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1606 of file qgsexpression.cpp.

§ fcnDegrees()

static QVariant fcnDegrees ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 455 of file qgsexpression.cpp.

§ fcnDifference()

static QVariant fcnDifference ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2604 of file qgsexpression.cpp.

§ fcnDisjoint()

static QVariant fcnDisjoint ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2466 of file qgsexpression.cpp.

§ fcnDistance()

static QVariant fcnDistance ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2643 of file qgsexpression.cpp.

§ fcnDistanceToVertex()

static QVariant fcnDistanceToVertex ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2903 of file qgsexpression.cpp.

§ fcnEndPoint()

static QVariant fcnEndPoint ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1869 of file qgsexpression.cpp.

§ fcnEval()

static QVariant fcnEval ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 428 of file qgsexpression.cpp.

§ fcnExp()

static QVariant fcnExp ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 496 of file qgsexpression.cpp.

§ fcnExpScale()

static QVariant fcnExpScale ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 577 of file qgsexpression.cpp.

§ fcnExtend()

static QVariant fcnExtend ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2554 of file qgsexpression.cpp.

§ fcnExteriorRing()

static QVariant fcnExteriorRing ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2628 of file qgsexpression.cpp.

§ fcnExtrude()

static QVariant fcnExtrude ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2774 of file qgsexpression.cpp.

§ fcnFeature()

static QVariant fcnFeature ( const QVariantList &  ,
const QgsExpressionContext context,
QgsExpression  
)
static

Definition at line 1450 of file qgsexpression.cpp.

§ fcnFeatureId()

static QVariant fcnFeatureId ( const QVariantList &  ,
const QgsExpressionContext context,
QgsExpression  
)
static

Definition at line 1443 of file qgsexpression.cpp.

§ fcnFloor()

static QVariant fcnFloor ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1054 of file qgsexpression.cpp.

§ fcnFormatDate()

static QVariant fcnFormatDate ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2958 of file qgsexpression.cpp.

§ fcnFormatNumber()

static QVariant fcnFormatNumber ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2946 of file qgsexpression.cpp.

§ fcnFormatString()

static QVariant fcnFormatString ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1567 of file qgsexpression.cpp.

§ fcnGeomArea()

static QVariant fcnGeomArea ( const QVariantList &  ,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 2226 of file qgsexpression.cpp.

§ fcnGeometry()

static QVariant fcnGeometry ( const QVariantList &  ,
const QgsExpressionContext context,
QgsExpression  
)
static

Definition at line 2202 of file qgsexpression.cpp.

§ fcnGeometryN()

static QVariant fcnGeometryN ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1970 of file qgsexpression.cpp.

§ fcnGeomFromGML()

static QVariant fcnGeomFromGML ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2218 of file qgsexpression.cpp.

§ fcnGeomFromWKT()

static QVariant fcnGeomFromWKT ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2211 of file qgsexpression.cpp.

§ fcnGeomLength()

static QVariant fcnGeomLength ( const QVariantList &  ,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 2253 of file qgsexpression.cpp.

§ fcnGeomM()

static QVariant fcnGeomM ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1814 of file qgsexpression.cpp.

§ fcnGeomNumGeometries()

static QVariant fcnGeomNumGeometries ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2304 of file qgsexpression.cpp.

§ fcnGeomNumInteriorRings()

static QVariant fcnGeomNumInteriorRings ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2313 of file qgsexpression.cpp.

§ fcnGeomNumPoints()

static QVariant fcnGeomNumPoints ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2298 of file qgsexpression.cpp.

§ fcnGeomNumRings()

static QVariant fcnGeomNumRings ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2341 of file qgsexpression.cpp.

§ fcnGeomPerimeter()

static QVariant fcnGeomPerimeter ( const QVariantList &  ,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 2270 of file qgsexpression.cpp.

§ fcnGeomToWKT()

static QVariant fcnGeomToWKT ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2673 of file qgsexpression.cpp.

§ fcnGeomX()

static QVariant fcnGeomX ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1761 of file qgsexpression.cpp.

§ fcnGeomY()

static QVariant fcnGeomY ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1779 of file qgsexpression.cpp.

§ fcnGeomZ()

static QVariant fcnGeomZ ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1797 of file qgsexpression.cpp.

§ fcnGetFeature()

static QVariant fcnGetFeature ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3311 of file qgsexpression.cpp.

§ fcnGetGeometry()

static QVariant fcnGetGeometry ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3274 of file qgsexpression.cpp.

§ fcnGetLayerProperty()

static QVariant fcnGetLayerProperty ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3347 of file qgsexpression.cpp.

§ fcnGetRasterBandStat()

static QVariant fcnGetRasterBandStat ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3428 of file qgsexpression.cpp.

§ fcnGetVariable()

static QVariant fcnGetVariable ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 419 of file qgsexpression.cpp.

§ fcnHamming()

static QVariant fcnHamming ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1136 of file qgsexpression.cpp.

§ fcnHour()

static QVariant fcnHour ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1680 of file qgsexpression.cpp.

§ fcnIf()

static QVariant fcnIf ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 2980 of file qgsexpression.cpp.

§ fcnInteriorRingN()

static QVariant fcnInteriorRingN ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1948 of file qgsexpression.cpp.

§ fcnIntersection()

static QVariant fcnIntersection ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2649 of file qgsexpression.cpp.

§ fcnIntersects()

static QVariant fcnIntersects ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2472 of file qgsexpression.cpp.

§ fcnIsClosed()

static QVariant fcnIsClosed ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2419 of file qgsexpression.cpp.

§ fcnIsSelected()

static QVariant fcnIsSelected ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 1465 of file qgsexpression.cpp.

§ fcnLCS()

static QVariant fcnLCS ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1129 of file qgsexpression.cpp.

§ fcnLeft()

static QVariant fcnLeft ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1544 of file qgsexpression.cpp.

§ fcnLength()

static QVariant fcnLength ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1235 of file qgsexpression.cpp.

§ fcnLevenshtein()

static QVariant fcnLevenshtein ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1122 of file qgsexpression.cpp.

§ fcnLinearScale()

static QVariant fcnLinearScale ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 545 of file qgsexpression.cpp.

§ fcnLineInterpolateAngle()

static QVariant fcnLineInterpolateAngle ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2887 of file qgsexpression.cpp.

§ fcnLineInterpolatePoint()

static QVariant fcnLineInterpolatePoint ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2876 of file qgsexpression.cpp.

§ fcnLineLocatePoint()

static QVariant fcnLineLocatePoint ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2911 of file qgsexpression.cpp.

§ fcnLineMerge()

static QVariant fcnLineMerge ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2006 of file qgsexpression.cpp.

§ fcnLn()

static QVariant fcnLn ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 501 of file qgsexpression.cpp.

§ fcnLog()

static QVariant fcnLog ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 515 of file qgsexpression.cpp.

§ fcnLog10()

static QVariant fcnLog10 ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 508 of file qgsexpression.cpp.

§ fcnLower()

static QVariant fcnLower ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1094 of file qgsexpression.cpp.

§ fcnLPad()

static QVariant fcnLPad ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1559 of file qgsexpression.cpp.

§ fcnMakeLine()

static QVariant fcnMakeLine ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2105 of file qgsexpression.cpp.

§ fcnMakePoint()

static QVariant fcnMakePoint ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2073 of file qgsexpression.cpp.

§ fcnMakePointM()

static QVariant fcnMakePointM ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2097 of file qgsexpression.cpp.

§ fcnMakePolygon()

static QVariant fcnMakePolygon ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2134 of file qgsexpression.cpp.

§ fcnMap()

static QVariant fcnMap ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3643 of file qgsexpression.cpp.

§ fcnMapAKeys()

static QVariant fcnMapAKeys ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3689 of file qgsexpression.cpp.

§ fcnMapAVals()

static QVariant fcnMapAVals ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3694 of file qgsexpression.cpp.

§ fcnMapConcat()

static QVariant fcnMapConcat ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3677 of file qgsexpression.cpp.

§ fcnMapDelete()

static QVariant fcnMapDelete ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3663 of file qgsexpression.cpp.

§ fcnMapExist()

static QVariant fcnMapExist ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3658 of file qgsexpression.cpp.

§ fcnMapGet()

static QVariant fcnMapGet ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3653 of file qgsexpression.cpp.

§ fcnMapInsert()

static QVariant fcnMapInsert ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3670 of file qgsexpression.cpp.

§ fcnMax()

static QVariant fcnMax ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 611 of file qgsexpression.cpp.

§ fcnMin()

static QVariant fcnMin ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 629 of file qgsexpression.cpp.

§ fcnMinute()

static QVariant fcnMinute ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1695 of file qgsexpression.cpp.

§ fcnMonth()

static QVariant fcnMonth ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1650 of file qgsexpression.cpp.

§ fcnNodesToPoints()

static QVariant fcnNodesToPoints ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1886 of file qgsexpression.cpp.

§ fcnNow()

static QVariant fcnNow ( const QVariantList &  ,
const QgsExpressionContext ,
QgsExpression  
)
static

Definition at line 1578 of file qgsexpression.cpp.

§ fcnNumSelected()

static QVariant fcnNumSelected ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 1499 of file qgsexpression.cpp.

§ fcnOffsetCurve()

static QVariant fcnOffsetCurve ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2524 of file qgsexpression.cpp.

§ fcnOrderParts()

static QVariant fcnOrderParts ( const QVariantList &  values,
const QgsExpressionContext ctx,
QgsExpression parent 
)
static

Definition at line 2789 of file qgsexpression.cpp.

§ fcnOverlaps()

static QVariant fcnOverlaps ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2496 of file qgsexpression.cpp.

§ fcnPerimeter()

static QVariant fcnPerimeter ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2287 of file qgsexpression.cpp.

§ fcnPi()

static QVariant fcnPi ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2939 of file qgsexpression.cpp.

§ fcnPointN()

static QVariant fcnPointN ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1831 of file qgsexpression.cpp.

§ fcnPointOnSurface()

static QVariant fcnPointOnSurface ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2580 of file qgsexpression.cpp.

§ fcnPoleOfInaccessibility()

static QVariant fcnPoleOfInaccessibility ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2588 of file qgsexpression.cpp.

§ fcnProject()

static QVariant fcnProject ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2755 of file qgsexpression.cpp.

§ fcnRadians()

static QVariant fcnRadians ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 450 of file qgsexpression.cpp.

§ fcnRampColor()

QVariant fcnRampColor ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)

Definition at line 3018 of file qgsexpression.cpp.

§ fcnRegexpMatch()

static QVariant fcnRegexpMatch ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1327 of file qgsexpression.cpp.

§ fcnRegexpMatches()

static QVariant fcnRegexpMatches ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1341 of file qgsexpression.cpp.

§ fcnRegexpReplace()

static QVariant fcnRegexpReplace ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1312 of file qgsexpression.cpp.

§ fcnRegexpSubstr()

static QVariant fcnRegexpSubstr ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1374 of file qgsexpression.cpp.

§ fcnRelate()

static QVariant fcnRelate ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2432 of file qgsexpression.cpp.

§ fcnReplace()

static QVariant fcnReplace ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1253 of file qgsexpression.cpp.

§ fcnReverse()

static QVariant fcnReverse ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2613 of file qgsexpression.cpp.

§ fcnRight()

static QVariant fcnRight ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1537 of file qgsexpression.cpp.

§ fcnRnd()

static QVariant fcnRnd ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 534 of file qgsexpression.cpp.

§ fcnRndF()

static QVariant fcnRndF ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 523 of file qgsexpression.cpp.

§ fcnRound()

static QVariant fcnRound ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2921 of file qgsexpression.cpp.

§ fcnRPad()

static QVariant fcnRPad ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1551 of file qgsexpression.cpp.

§ fcnSeconds()

static QVariant fcnSeconds ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1710 of file qgsexpression.cpp.

§ fcnSegmentsToLines()

static QVariant fcnSegmentsToLines ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1921 of file qgsexpression.cpp.

§ fcnShortestLine()

static QVariant fcnShortestLine ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2865 of file qgsexpression.cpp.

§ fcnSimplify()

static QVariant fcnSimplify ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2020 of file qgsexpression.cpp.

§ fcnSimplifyVW()

static QVariant fcnSimplifyVW ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2036 of file qgsexpression.cpp.

§ fcnSin()

static QVariant fcnSin ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 460 of file qgsexpression.cpp.

§ fcnSingleSidedBuffer()

static QVariant fcnSingleSidedBuffer ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2539 of file qgsexpression.cpp.

§ fcnSmooth()

static QVariant fcnSmooth ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2054 of file qgsexpression.cpp.

§ fcnSoundex()

static QVariant fcnSoundex ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1144 of file qgsexpression.cpp.

§ fcnSqrt()

static QVariant fcnSqrt ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 438 of file qgsexpression.cpp.

§ fcnStartPoint()

static QVariant fcnStartPoint ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1852 of file qgsexpression.cpp.

§ fcnStringToArray()

static QVariant fcnStringToArray ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3626 of file qgsexpression.cpp.

§ fcnStrpos()

static QVariant fcnStrpos ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1531 of file qgsexpression.cpp.

§ fcnSubstr()

static QVariant fcnSubstr ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1404 of file qgsexpression.cpp.

§ fcnSymDifference()

static QVariant fcnSymDifference ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2657 of file qgsexpression.cpp.

§ fcnTan()

static QVariant fcnTan ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 470 of file qgsexpression.cpp.

§ fcnTitle()

static QVariant fcnTitle ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1104 of file qgsexpression.cpp.

§ fcnToDate()

static QVariant fcnToDate ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1583 of file qgsexpression.cpp.

§ fcnToDateTime()

static QVariant fcnToDateTime ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1079 of file qgsexpression.cpp.

§ fcnToInt()

static QVariant fcnToInt ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1066 of file qgsexpression.cpp.

§ fcnToInterval()

static QVariant fcnToInterval ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1593 of file qgsexpression.cpp.

§ fcnToReal()

static QVariant fcnToReal ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1070 of file qgsexpression.cpp.

§ fcnToString()

static QVariant fcnToString ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1074 of file qgsexpression.cpp.

§ fcnToTime()

static QVariant fcnToTime ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1588 of file qgsexpression.cpp.

§ fcnTouches()

static QVariant fcnTouches ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2478 of file qgsexpression.cpp.

§ fcnTransformGeometry()

static QVariant fcnTransformGeometry ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3283 of file qgsexpression.cpp.

§ fcnTranslate()

static QVariant fcnTranslate ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2565 of file qgsexpression.cpp.

§ fcnTrim()

static QVariant fcnTrim ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1116 of file qgsexpression.cpp.

§ fcnUpper()

static QVariant fcnUpper ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1099 of file qgsexpression.cpp.

§ fcnUuid()

static QVariant fcnUuid ( const QVariantList &  ,
const QgsExpressionContext ,
QgsExpression  
)
static

Definition at line 1399 of file qgsexpression.cpp.

§ fcnWeek()

static QVariant fcnWeek ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1665 of file qgsexpression.cpp.

§ fcnWithin()

static QVariant fcnWithin ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2502 of file qgsexpression.cpp.

§ fcnWordwrap()

static QVariant fcnWordwrap ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1156 of file qgsexpression.cpp.

§ fcnX()

static QVariant fcnX ( const QVariantList &  ,
const QgsExpressionContext context,
QgsExpression  
)
static

Definition at line 1733 of file qgsexpression.cpp.

§ fcnXat()

static QVariant fcnXat ( const QVariantList &  values,
const QgsExpressionContext f,
QgsExpression parent 
)
static

Definition at line 2186 of file qgsexpression.cpp.

§ fcnXMax()

static QVariant fcnXMax ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2401 of file qgsexpression.cpp.

§ fcnXMin()

static QVariant fcnXMin ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2395 of file qgsexpression.cpp.

§ fcnY()

static QVariant fcnY ( const QVariantList &  ,
const QgsExpressionContext context,
QgsExpression  
)
static

Definition at line 1747 of file qgsexpression.cpp.

§ fcnYat()

static QVariant fcnYat ( const QVariantList &  values,
const QgsExpressionContext f,
QgsExpression parent 
)
static

Definition at line 2194 of file qgsexpression.cpp.

§ fcnYear()

static QVariant fcnYear ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 1635 of file qgsexpression.cpp.

§ fcnYMax()

static QVariant fcnYMax ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2413 of file qgsexpression.cpp.

§ fcnYMin()

static QVariant fcnYMin ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 2407 of file qgsexpression.cpp.

§ fncColorCmyka()

static QVariant fncColorCmyka ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3134 of file qgsexpression.cpp.

§ fncColorHsla()

static QVariant fncColorHsla ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3052 of file qgsexpression.cpp.

§ fncColorHsva()

static QVariant fncColorHsva ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3092 of file qgsexpression.cpp.

§ fncColorPart()

static QVariant fncColorPart ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3156 of file qgsexpression.cpp.

§ fncColorRgba()

static QVariant fncColorRgba ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3003 of file qgsexpression.cpp.

§ fncDarker()

static QVariant fncDarker ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3246 of file qgsexpression.cpp.

§ fncLighter()

static QVariant fncLighter ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3260 of file qgsexpression.cpp.

§ fncSetColorPart()

static QVariant fncSetColorPart ( const QVariantList &  values,
const QgsExpressionContext ,
QgsExpression parent 
)
static

Definition at line 3199 of file qgsexpression.cpp.

§ getDateTimeValue()

static QDateTime getDateTimeValue ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 239 of file qgsexpression.cpp.

§ getDateValue()

static QDate getDateValue ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 259 of file qgsexpression.cpp.

§ getDoubleValue()

static double getDoubleValue ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 212 of file qgsexpression.cpp.

§ getFeature()

static QgsFeature getFeature ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 313 of file qgsexpression.cpp.

§ getGeometry()

static QgsGeometry getGeometry ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 304 of file qgsexpression.cpp.

§ getInterval()

static QgsInterval getInterval ( const QVariant &  value,
QgsExpression parent,
bool  report_error = false 
)
static

Definition at line 287 of file qgsexpression.cpp.

§ getIntValue()

static int getIntValue ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 224 of file qgsexpression.cpp.

§ getListValue()

static QVariantList getListValue ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 391 of file qgsexpression.cpp.

§ getMapValue()

static QVariantMap getMapValue ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 404 of file qgsexpression.cpp.

§ getNode()

static QgsExpression::Node* getNode ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 325 of file qgsexpression.cpp.

§ getStringValue()

static QString getStringValue ( const QVariant &  value,
QgsExpression  
)
static

Definition at line 207 of file qgsexpression.cpp.

§ getTimeValue()

static QTime getTimeValue ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 273 of file qgsexpression.cpp.

§ getTVLValue()

static TVL getTVLValue ( const QVariant &  value,
QgsExpression parent 
)
static

Definition at line 358 of file qgsexpression.cpp.

§ getVectorLayer()

QgsVectorLayer* getVectorLayer ( const QVariant &  value,
QgsExpression  
)

Definition at line 334 of file qgsexpression.cpp.

§ isDateTimeSafe()

bool isDateTimeSafe ( const QVariant &  v)
inline

Definition at line 153 of file qgsexpression.cpp.

§ isDoubleSafe()

bool isDoubleSafe ( const QVariant &  v)
inline

Definition at line 131 of file qgsexpression.cpp.

§ isIntervalSafe()

bool isIntervalSafe ( const QVariant &  v)
inline

Definition at line 160 of file qgsexpression.cpp.

§ isIntSafe()

bool isIntSafe ( const QVariant &  v)
inline

Definition at line 111 of file qgsexpression.cpp.

§ isNull()

bool isNull ( const QVariant &  v)
inline

Definition at line 174 of file qgsexpression.cpp.

§ parseExpression()

QgsExpression::Node* parseExpression ( const QString &  str,
QString &  parserErrorMsg 
)

§ pointAt()

static QVariant pointAt ( const QVariantList &  values,
const QgsExpressionContext context,
QgsExpression parent 
)
static

Definition at line 2164 of file qgsexpression.cpp.

§ tvl2variant()

static QVariant tvl2variant ( TVL  v)
static

Definition at line 90 of file qgsexpression.cpp.

Variable Documentation

§ AND

TVL AND[3][3]
static
Initial value:
=
{
{ False, False, False },
{ False, True, Unknown },
{ False, Unknown, Unknown }
}

Definition at line 73 of file qgsexpression.cpp.

§ NOT

TVL NOT[3] = { True, False, Unknown }
static

Definition at line 88 of file qgsexpression.cpp.

§ OR

TVL OR[3][3]
static
Initial value:
=
{
{ False, True, Unknown },
{ True, True, True },
{ Unknown, True, Unknown }
}

Definition at line 81 of file qgsexpression.cpp.