DGtal 2.2.0
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Assert.h
1
16
17#pragma once
18
29
30#if defined(Assert_RECURSES)
31#error Recursive header files inclusion detected in Assert.h
32#else // defined(Assert_RECURSES)
34#define Assert_RECURSES
35
36#if !defined Assert_h
38#define Assert_h
39
41// Inclusions
43#include "DGtal/base/Trace.h"
44#include <boost/current_function.hpp>
45#include <string>
46
47namespace DGtal
48{
49
57
58 extern Trace trace;
59
60#if defined(NDEBUG)
61 #define ASSERT(expr) ((void)0)
62#else
63 inline
64 void
65 assert_failed(const std::string& expr, const std::string& function, const std::string& file, long int line)
66 {
67 trace.error()
68 << " Assertion Error - assertion (" << expr << ") failed in " << function << ": "
69 << file << '(' << line << ")" << std::endl;
70 std::abort();
71 }
72 #define ASSERT(expr) ((expr) ? ((void)0) : ::DGtal::assert_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
73#endif
74
75
76#if defined(NDEBUG)
77 #define ASSERT_MSG(expr, msg) ((void)0)
78#else
79 inline
80 void
81 assert_failed_message(const std::string& expr, const std::string& message, const std::string& function, const std::string& file, long int line)
82 {
83 trace.error()
84 << " Assertion Error - assertion (" << expr << ") failed in " << function << ": "
85 << file << '(' << line << "): " << std::endl << message << std::endl;
86 std::abort();
87 }
88 #define ASSERT_MSG(expr,msg) ((expr) ? ((void)0) : ::DGtal::assert_failed_message(#expr, msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
89#endif
90
91 inline
92 void
93 fatal_error_failed(const std::string& expr, const std::string& function, const std::string& file, long int line)
94 {
95 trace.error()
96 << " Fatal Error - assertion (" << expr << ") failed in " << function << ": "
97 << file << '(' << line << ")" << std::endl;
98 std::abort();
99 }
100#define FATAL_ERROR(expr) ((expr) ? ((void)0) : ::DGtal::fatal_error_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
101
102 inline
103 void
104 fatal_error_failed_message(const std::string& expr, const std::string& message, const std::string& function, const std::string& file, long int line)
105 {
106 trace.error()
107 << " Fatal Error - assertion (" << expr << ") failed in " << function << ": "
108 << file << '(' << line << "): " << std::endl << message << std::endl;
109 std::abort();
110 }
111#define FATAL_ERROR_MSG(expr,msg) ((expr) ? ((void)0) : ::DGtal::fatal_error_failed_message(#expr,msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
112
113} // namespace DGtal
114
115#endif // !defined Assert_h
116
117#undef Assert_RECURSES
118#endif // else defined(Assert_RECURSES)
DGtal::Trace
implementation of basic methods to trace out messages with indentation levels.
Definition Trace.h:74
DGtal::Trace::error
std::ostream & error()
DGtal
DGtal is the top-level namespace which contains all DGtal functions and types.
Definition ClosedIntegerHalfPlane.h:49
DGtal::fatal_error_failed_message
void fatal_error_failed_message(const std::string &expr, const std::string &message, const std::string &function, const std::string &file, long int line)
Definition Assert.h:104
DGtal::fatal_error_failed
void fatal_error_failed(const std::string &expr, const std::string &function, const std::string &file, long int line)
Definition Assert.h:93
DGtal::assert_failed
void assert_failed(const std::string &expr, const std::string &function, const std::string &file, long int line)
Definition Assert.h:65
DGtal::trace
Trace trace
DGtal::assert_failed_message
void assert_failed_message(const std::string &expr, const std::string &message, const std::string &function, const std::string &file, long int line)
Definition Assert.h:81