ThrowingAssert.h

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//=============================================================================
//Computational Process Networks class library Copyright (C) 1997-2006  Gregory
//E. Allen and The University of Texas
//
//  This library is free software; you can redistribute it and/or modify it
//  under the terms of the GNU Library General Public License as published by
//  the Free Software Foundation; either version 2 of the License, or (at your
//  option) any later version.
//
//  This library is distributed in the hope that it will be useful, but WITHOUT
//  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
//  License for more details.
//
//  The GNU Public License is available in the file LICENSE, or you can write
//  to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
//  MA 02111-1307, USA, or you can find it on the World Wide Web at
//  http://www.fsf.org.
//=============================================================================
#ifndef THROWINGASSERT_H
#define THROWINGASSERT_H
#pragma once
#include <cpn/common.h>
#include <cpn/utils/Exception.h>

class AssertException : public Exception {
public:
    AssertException(const std::string &msg) throw();
    virtual ~AssertException() throw();
    virtual const char *what() const throw();
private:
    std::string message;
};

bool __ASSERT(const char *exp, const char *file, int line, const char *func, bool die) __attribute__((noreturn));

bool __ASSERT(const char *exp, const char *file, int line, const char *func, bool die, const std::string &msg) __attribute__((noreturn));

bool __ASSERT(const char *exp, const char *file, int line, const char *func, bool die, const char *fmt, ...) __attribute__((noreturn));

#ifndef NDEBUG
#define ASSERT(exp, ...) (exp ? true : __ASSERT(#exp, __FILE__, __LINE__, __PRETTY_FUNCTION__, false, ## __VA_ARGS__))
#define ASSERT_ABORT(exp, ...) (exp ? true : __ASSERT(#exp, __FILE__, __LINE__, __PRETTY_FUNCTION__, true, ## __VA_ARGS__))
#define ENSURE(exp, ...) (exp ? true : __ASSERT(#exp, __FILE__, __LINE__, __PRETTY_FUNCTION__, false, ## __VA_ARGS__))
#define ENSURE_ABORT(exp, ...) (exp ? true : __ASSERT(#exp, __FILE__, __LINE__, __PRETTY_FUNCTION__, true, ## __VA_ARGS__))
#else
#define ASSERT(exp, ...)
#define ASSERT_ABORT(exp, ...)
#define ENSURE(exp, ...) exp
#define ENSURE_ABORT(exp, ...) exp
#endif

#endif