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  • Committer: Tarmac
  • Author(s): David Graf
  • Date: 2012-04-13 09:17:58 UTC
  • mfrom: (10744.4.4 ordpathmsgs)
  • Revision ID: tarmac-20120413091758-j8svpeqfzais0ycy
Bug #980600.
Introduced ZORBA_ASSERT_WITH_MSG macro to give additional debugging information in case an assertion fails. Currently used in Ordpath functions. Approved: Till Westmann, Markos Zaharioudakis

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src/diagnostics/assert.h
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 * @param condition The string representation of the condition that failed.
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 * @param file The C++ source-code file name where the assertion failed.
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 * @param line The C++ source-code line number where the assertion failed.
 
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 * @param msg An optional message that is output if the assertion fails.
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 * @throws ZXQP0002_ASSERT_FAILED
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 */
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void assertion_failed( char const *condition, char const *file, int line );
 
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void assertion_failed( char const *condition,
 
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                       char const *file, 
 
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                       int line, 
 
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                       char const *msg = 0);
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/**
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 * Zorba version of the standard assert(3) macro.
 
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 * Is checked in RELEASE mode as well. And outputs a special
 
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 * error code with the failing condition.
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 */
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#define ZORBA_ASSERT(COND)                                  \
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  do {                                                      \
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    }                                                       \
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  } while (0)
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/**
 
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 * Zorba version of the standard assert(3) macro.
 
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 * Is checked in RELEASE mode as well. And outputs a special
 
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 * error code with the failing condition as well as potentially
 
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 * useful information for further debugging.
 
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 */
 
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#define ZORBA_ASSERT_WITH_MSG(COND,MSG)                                        \
 
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  do {                                                                         \
 
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    if ( !(COND) ) {                                                           \
 
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      std::ostringstream oss;                                                  \
 
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      oss << MSG;                                                              \
 
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      zorba::assertion_failed( #COND, __FILE__, __LINE__, oss.str().c_str() ); \
 
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      throw 0; /* never gets here but suppresses warning */                    \
 
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    }                                                                          \
 
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  } while (0)
 
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} // namespace zorba
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#endif /* ZORBA_ASSERT_H */
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/* vim:set et sw=2 ts=2: */