jsoncpp/include/json/assertions.h

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// Copyright 2007-2010 Baptiste Lepilleur
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef CPPTL_JSON_ASSERTIONS_H_INCLUDED
#define CPPTL_JSON_ASSERTIONS_H_INCLUDED
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#include <stdlib.h>
#include <sstream>
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#if !defined(JSON_IS_AMALGAMATION)
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#include "config.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
/** It should not be possible for a maliciously designed file to
* cause an abort() or seg-fault, so these macros are used only
* for pre-condition violations and internal logic errors.
*/
#if JSON_USE_EXCEPTION
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// @todo <= add detail about condition in exception
# define JSON_ASSERT(condition) \
{if (!(condition)) {Json::throwLogicError( "assert json failed" );}}
# define JSON_FAIL_MESSAGE(message) \
{ \
std::ostringstream oss; oss << message; \
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Json::throwLogicError(oss.str()); \
abort(); \
}
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#else // JSON_USE_EXCEPTION
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# define JSON_ASSERT(condition) assert(condition)
// The call to assert() will show the failure message in debug builds. In
// release builds we abort, for a core-dump or debugger.
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# define JSON_FAIL_MESSAGE(message) \
{ \
std::ostringstream oss; oss << message; \
assert(false && oss.str().c_str()); \
abort(); \
}
#endif
#define JSON_ASSERT_MESSAGE(condition, message) \
if (!(condition)) { \
JSON_FAIL_MESSAGE(message); \
}
#endif // CPPTL_JSON_ASSERTIONS_H_INCLUDED