assertions.h

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// 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 NIM_CPP_WRAPPER_UTIL_JSON_ASSERTIONS_H_INCLUDED
#define NIM_CPP_WRAPPER_UTIL_JSON_ASSERTIONS_H_INCLUDED
 
#include <cstdlib>
#include <sstream>
 
#if !defined(JSON_IS_AMALGAMATION)
#include "config.h"
#endif  // if !defined(JSON_IS_AMALGAMATION)
 
#if JSON_USE_EXCEPTION
 
// @todo <= add detail about condition in exception
#define JSON_ASSERT(condition)                                                 \
    do {                                                                       \
        if (!(condition)) {                                                    \
            nim_cpp_wrapper_util::Json::throwLogicError("assert json failed"); \
        }                                                                      \
    } while (0)
 
#define JSON_FAIL_MESSAGE(message)                              \
    do {                                                        \
        OStringStream oss;                                      \
        oss << message;                                         \
        nim_cpp_wrapper_util::Json::throwLogicError(oss.str()); \
        abort();                                                \
    } while (0)
 
#else  // JSON_USE_EXCEPTION
 
#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.
#define JSON_FAIL_MESSAGE(message)          \
    {                                       \
        OStringStream oss;                  \
        oss << message;                     \
        assert(false && oss.str().c_str()); \
        abort();                            \
    }
 
#endif
 
#define JSON_ASSERT_MESSAGE(condition, message) \
    do {                                        \
        if (!(condition)) {                     \
            JSON_FAIL_MESSAGE(message);         \
        }                                       \
    } while (0)
 
#endif  // JSON_ASSERTIONS_H_INCLUDED