cartobase  5.0.5
assert.h
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33 
34 #ifndef CARTOBASE_EXCEPTION_ASSERT_H
35 #define CARTOBASE_EXCEPTION_ASSERT_H
36 
38 #include <stdexcept> // logic_error
39 #include <string>
40 
41 
42 namespace carto {
43 
44 
45 class assert_error : public std::logic_error
46 {
47  public:
48  assert_error(const char* assertion, const char* file, int line);
49  virtual ~assert_error() throw();
50 
51  const char* file() const;
52  int line() const throw();
53 
54  private:
55  std::string _file;
56  int _line;
57 };
58 
59 
60 
61 
62 #undef ASSERT
63 
64 // Function called when assert failed (it allows breakpoint setting)
65 #if defined( __GNUC__ ) \
66  && ( __GNUC__ > 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ >= 3) )
67 // cold attribute is defined from gcc 4.3
68 void assert_failed( const char *, const char *, int )
69  __attribute__((noreturn, cold, nonnull));
70 #else
71 void assert_failed( const char *, const char *, int );
72 #endif
73 
74 inline void test_assert( bool x, const char * ex, const char *file, int line )
75  __attribute__((nonnull));
76 inline void test_assert( bool x, const char * ex, const char *file, int line )
77 {
78  if( !x ) carto::assert_failed( ex, file, line );
79 }
80 
81 #define ASSERT( EX ) ( carto::test_assert( (EX), #EX, __FILE__, __LINE__ ) )
82 
83 
84 } // namespace carto
85 #endif
void assert_failed(const char *, const char *, int)
assert_error(const char *assertion, const char *file, int line)
void test_assert(bool x, const char *ex, const char *file, int line) __attribute__((nonnull))
Definition: assert.h:76
const char * file() const
virtual ~assert_error()
#define __attribute__(a)