QGIS API Documentation  2.14.0-Essen
palexception.h
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1 /*
2  * libpal - Automated Placement of Labels Library
3  *
4  * Copyright (C) 2008 Maxence Laurent, MIS-TIC, HEIG-VD
5  * University of Applied Sciences, Western Switzerland
6  * http://www.hes-so.ch
7  *
8  * Contact:
9  * maxence.laurent <at> heig-vd <dot> ch
10  * or
11  * eric.taillard <at> heig-vd <dot> ch
12  *
13  * This file is part of libpal.
14  *
15  * libpal is free software: you can redistribute it and/or modify
16  * it under the terms of the GNU General Public License as published by
17  * the Free Software Foundation, either version 3 of the License, or
18  * (at your option) any later version.
19  *
20  * libpal is distributed in the hope that it will be useful,
21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23  * GNU General Public License for more details.
24  *
25  * You should have received a copy of the GNU General Public License
26  * along with libpal. If not, see <http://www.gnu.org/licenses/>.
27  *
28  */
29 
30 #ifndef PAL_EXCEPTION_H
31 #define PAL_EXCEPTION_H
32 
33 #include <exception>
34 
35 
36 namespace pal
37 {
38 
42  {
43  public:
44 
47  class NotImplemented : public std::exception
48  {
49  const char * what() const throw() override
50  {
51  return "Not yet implemented... sorry";
52  }
53  };
54 
57  class UnknownFeature : public std::exception
58  {
59  const char * what() const throw() override
60  {
61  return "Feature not found";
62  }
63  };
64 
67  class UnknownLayer : public std::exception
68  {
69  const char * what() const throw() override
70  {
71  return "Layer not found";
72  }
73  };
74 
77  class LayerExists : public std::exception
78  {
79  const char * what() const throw() override
80  {
81  return "Layers names must be unique";
82  }
83  };
84 
87  class FeatureExists : public std::exception
88  {
89  const char * what() const throw() override
90  {
91  return "Features IDs must be unique within a layer";
92  }
93  };
94 
103  class ValueNotInRange : public std::exception
104  {
105  const char * what() const throw() override
106  {
107  return "value not allowed";
108  }
109  };
110  };
111 
112 } // namespace
113 
114 #endif
Various Exceptions.
Definition: palexception.h:41
Try to access an unknown layer.
Definition: palexception.h:67
Thrown when a feature is not yet implemented.
Definition: palexception.h:47
layer already exists
Definition: palexception.h:77
Try to access an unknown feature.
Definition: palexception.h:57
thrown when a value is not in the valid scale range
Definition: palexception.h:103
features already exists
Definition: palexception.h:87