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comparison Framework/StoneException.h @ 751:712ff6ff3c19

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- undo redo now works fine for both measure tool creation commands - added LayerHolder to streamline layer index management - added overloads for ORTHANC_ASSERT with no string message (some heavy preprocessor wizardry in there) - fixing wasm BasicScene is *not* finished.
author Benjamin Golinvaux <bgo@osimis.io>
date Wed, 22 May 2019 11:55:52 +0200
parents 28b9e3a54200
children 92c400a09f1b
comparison
equal deleted inserted replaced
750:284f37dc1c66 751:712ff6ff3c19
113 113
114 } 114 }
115 115
116 // See https://isocpp.org/wiki/faq/misc-technical-issues#macros-with-multi-stmts 116 // See https://isocpp.org/wiki/faq/misc-technical-issues#macros-with-multi-stmts
117 // (or google "Multiple lines macro C++ faq lite" if link is dead) 117 // (or google "Multiple lines macro C++ faq lite" if link is dead)
118 #define ORTHANC_ASSERT(cond,streamChainMessage) \ 118 #define ORTHANC_ASSERT2(cond,streamChainMessage) \
119 if (!(cond)) { \ 119 if (!(cond)) { \
120 std::stringstream sst; \ 120 std::stringstream sst; \
121 sst << "Assertion failed. Condition = \"" #cond "\" Message = \"" << streamChainMessage << "\""; \ 121 sst << "Assertion failed. Condition = \"" #cond "\" Message = \"" << streamChainMessage << "\""; \
122 std::string sstr = sst.str(); \ 122 std::string sstr = sst.str(); \
123 throw OrthancException(ErrorCode_InternalError,sstr.c_str()); \ 123 throw OrthancException(ErrorCode_InternalError,sstr.c_str()); \
124 } else (void)0 124 } else (void)0
125 125
126 #define ORTHANC_ASSERT1(cond) \
127 if (!(cond)) { \
128 std::stringstream sst; \
129 sst << "Assertion failed. Condition = \"" #cond "\""; \
130 std::string sstr = sst.str(); \
131 throw OrthancException(ErrorCode_InternalError,sstr.c_str()); \
132 } else (void)0
133
134
135
136 # define ORTHANC_EXPAND( x ) x
137 # define GET_ORTHANC_ASSERT(_1,_2,NAME,...) NAME
138 # define ORTHANC_ASSERT(...) ORTHANC_EXPAND(GET_ORTHANC_ASSERT(__VA_ARGS__, ORTHANC_ASSERT2, ORTHANC_ASSERT1, UNUSED)(__VA_ARGS__))
139
140 /*
141 Explanation:
142
143 ORTHANC_ASSERT(a)
144 ORTHANC_EXPAND(GET_ORTHANC_ASSERT(a, ORTHANC_ASSERT2, ORTHANC_ASSERT1, UNUSED)(a))
145 ORTHANC_EXPAND(ORTHANC_ASSERT1(a))
146 ORTHANC_ASSERT1(a)
147
148 ORTHANC_ASSERT(a,b)
149 ORTHANC_EXPAND(GET_ORTHANC_ASSERT(a, b, ORTHANC_ASSERT2, ORTHANC_ASSERT1, UNUSED)(a,b))
150 ORTHANC_EXPAND(ORTHANC_ASSERT2(a,b))
151 ORTHANC_ASSERT2(a,b)
152
153 Note: ORTHANC_EXPAND is required for some older compilers (MS v100 cl.exe )
154 */
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