pg_def.h

/*
    Copyright (c) 2007-2009 Takashi Kitao
    All rights reserved.

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:

    1. Redistributions of source code must retain the above copyright
    `  notice, this list of conditions and the following disclaimer.

    2. Redistributions in binary form must reproduce the above copyright
    `  notice, this list of conditions and the following disclaimer in the
    `  documentation and/or other materials provided with the distribution.

    3. The name of the author may not be used to endorse or promote products
    `  derived from this software without specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
    IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
    OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
    NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/


#ifndef PG_DEF_H_
#define PG_DEF_H_


// #define PG_NO_THROW_EXCEPTION


#ifndef PG_API
#ifdef _MSC_VER
#ifdef POGOLYN_EXPORTS
#define PG_API __declspec(dllexport)
#else
#define PG_API __declspec(dllimport)
#endif
#else
#define PG_API
#endif
#endif


#ifdef _MSC_VER
#pragma warning(disable:4251)
#endif


#undef min
#undef max


#ifndef NULL
#define NULL 0
#endif


#ifdef __GNUC__
typedef __SIZE_TYPE__ size_t;
#endif


namespace pgBasicType
{
    typedef signed char s8; 
    typedef signed short s16; 
    typedef signed int s32; 

    typedef unsigned char u8; 
    typedef unsigned short u16; 
    typedef unsigned int u32; 

    typedef float r32; 
    typedef double r64; 

#if defined(__GNUC__)
    typedef signed long long s64; 
    typedef unsigned long long u64; 
#elif defined(_MSC_VER)
    typedef signed __int64 s64; 
    typedef unsigned __int64 u64; 
#else
#error
#endif
}

using namespace pgBasicType;


const u32 POGOLYN_VERSION = 80; // 0.8.0


class pgException
{
public:
    pgException(const char* exception, const char* file, u32 line)
    {
        m_exception = exception;
        m_file = file;
        m_line = line;
    }

    const char* getException() const
    {
        return m_exception;
    }

    const char* getFile() const
    {
        return m_file;
    }

    u32 getLine() const
    {
        return m_line;
    }

private:
    const char* m_exception;
    const char* m_file;
    u32 m_line;
};


#ifdef PG_NO_THROW_EXCEPTION

PG_API void pgSubstituteThrow(const char* exception, const char* file, u32 line);

#define pgDefineException(e)
#define pgTry if (true)
#define pgThrow(e) pgSubstituteThrow(#e, __FILE__, __LINE__)
#define pgCatch(...) if (false)

#else

#define pgDefineException(e) \
    class e : public pgException \
    { \
    public: \
        e(const char* exception, const char* file, u32 line) : pgException(exception, file, line) {} \
    }


#define pgTry try


#define pgThrow(e) throw e(#e, __FILE__, __LINE__)


#define pgCatch(...) catch (__VA_ARGS__)

#endif // PG_NO_THROW_EXCEPTION


#endif // !PG_DEF_H_

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