YiError.h

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// © You i Labs Inc. 2000-2017. All rights reserved.
#ifndef _YI_ERROR_H_
#define _YI_ERROR_H_

#include <cassert>

#include "logging/YiLoggerHelper.h"

#define YI_ERROR_NONE 0

// These should be in their respective files, not here!
#define YI_ERROR_NOTSUPPORT_BITDEPTH     -10
#define YI_ERROR_NOTSUPPORT_SCREENACCESS -20
#define YI_ERROR_NOTSUPPORT_INPUTACCESS  -30
#define YI_ERROR_DISPLAY_BUFFER_CREATION -40

#if !defined(YI_DEBUG) || defined(DOXY)

    // For performance reasons on release builds we do not want condition to execute. One may wish 
    // to evaluate a function in the assert. To avoid the function executing in a release 
    // build, we use sizeof. This is a compile time operation and will insert the size 
    // of the return value of the function at compile time rather than allowing the 
    // function to evaluate at run time.
                 
    #define YI_ASSERT(condition, tag, msg, ...) \
        YI_REMOVE_CONSTANT_CONDITION(YI_UNUSED(sizeof(condition)); YI_UNUSED(tag);)
#elif defined(__clang_analyzer__)
    #define YI_ASSERT(condition, tag, msg, ...) \
        do \
        { \
            if (!(condition)) \
            { \
                YI_LOGE(tag, "%s: " msg, "Assertion failed", ##__VA_ARGS__); \
            } \
        } while ((void)0, 0)
#elif defined(YI_WIN32)
    #define YI_ASSERT(condition, tag, msg, ...) \
        __pragma(warning(push)) \
        __pragma(warning(disable:4127)) \
        do \
        { \
            if (!(condition)) \
            { \
                YI_LOGF(tag, "%s: " msg, "Assertion failed", ##__VA_ARGS__); \
            } \
        } \
        while ((void)0, 0) \
        __pragma(warning(pop))
#else
    #define YI_ASSERT(condition, tag, msg, ...) \
        do \
        { \
            if (!(condition)) \
            { \
                YI_LOGF(tag, "Assertion failed: " msg, ##__VA_ARGS__); \
            } \
        } \
        while ((void)0, 0)
#endif

#endif //# _YI_ERROR_H_