cartobase  5.0.5
errno.h
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33 
34 #ifndef CARTOBASE_EXCEPTION_ERRNO_H
35 #define CARTOBASE_EXCEPTION_ERRNO_H
36 
37 
38 //=============================================================================
39 // H E A D E R F I L E S
40 //=============================================================================
41 
42 #include <cartobase/config/cartobase_config.h>
43 #include <stdexcept>
44 #include <string>
45 
46 
47 //=============================================================================
48 // C L A S S D E C L A R A T I O N
49 //=============================================================================
50 
51 
52 namespace carto
53 {
54 
55 
61 class CARTOBASE_API errno_error : public std::runtime_error
62 {
63 
64  public:
65 
66  //---------------------------------------------------------------------
68  //---------------------------------------------------------------------
70 
73  errno_error();
74 
76  virtual ~errno_error() throw ();
77 
79 
80  //---------------------------------------------------------------------
82  //---------------------------------------------------------------------
84 
86  int thrown_errno() const;
87 
89 
90  protected:
91 
92  //---------------------------------------------------------------------
94  //---------------------------------------------------------------------
96 
100  errno_error( const std::string& what_arg );
101 
103 
104  private:
105 
106  //---------------------------------------------------------------------
108  //---------------------------------------------------------------------
110 
111  static std::string init();
112 
114 
115  //---------------------------------------------------------------------
117  //---------------------------------------------------------------------
119 
121  const int _errno_err;
122 
124 
125 };
126 
127 
128 } // namespace carto
129 
130 
131 #endif
CARTOBASE_API
#define CARTOBASE_API
Definition: cartobase_config.h:47
cartobase_config.h
carto::errno_error
System exceptions memorize the value of errno.
Definition: errno.h:61