---

at_os.h

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//
// The Austria library is copyright (c) Gianni Mariani 2004.
// 
// Grant Of License.  Grants to LICENSEE the non-exclusive right to use the Austria
// library subject to the terms of the LGPL.
// 
// A copy of the license is available in this directory or one may be found at this URL:
//      http://www.gnu.org/copyleft/lesser.txt
// 
#ifndef x_at_os_h_x
#define x_at_os_h_x 1

#include "at_exports.h"

// Austria namespace
namespace at
{
        
#ifndef AT_DebugBuild
#ifdef NDEBUG
#define AT_DebugBuild 0
#else
#define AT_DebugBuild 1
#endif
#endif

// ======== OSTraitsBase ============================================
class AUSTRIA_EXPORT OSTraitsBase
{
    friend class UnitTestAssertModifier;
    
        // An address that is guaranteed to cause an access violation.
        static char * m_accessViolationAddr;

    static bool     m_running_test_case;

    public:


    // ======== GetAccVioAddr =========================================
    static inline char * GetAccVioAddr()
    {
        return m_accessViolationAddr;
    }


    // ======== GetRunningTestCase ====================================
    static inline bool GetRunningTestCase()
    {
        return m_running_test_case;
    }

        // ======== AT_OSAssert ===========================================
        static inline bool AT_OSAssert( bool i_assertion, const char * i_file, int i_line )
        {
        
                if ( ! i_assertion )
                {
            if ( m_running_test_case )
            {
                TestCaseAssert( i_file, i_line );
            }
                        * m_accessViolationAddr = 0;
                }
                return true;
        }


    // ======== TestCaseAssert ========================================
        static void TestCaseAssert( const char * i_file, int i_line );    

    // ======== TestCaseAbort =========================================
        static void TestCaseAbort( const char * i_file, int i_line );    

        enum {
                DebugBuild = AT_DebugBuild
        };

    static const char           * m_default_temp_dir;

#if defined(WIN32) || defined(_WIN32)

#define AT_ATOMIC_H "at_win32_atomic.h"
#define AT_THREAD_H "at_win32_thread.h"
#define AT_THREAD_CCP_I "at_win32_thread_cpp.i"

    static const char   m_directory_separator = '\\';
    
#else

#define AT_ATOMIC_H "at_gx86_atomic.h"
#define AT_THREAD_H "at_gx86_thread.h"
#define AT_THREAD_CCP_I "at_gx86_thread_cpp.i"

    static const char   m_directory_separator = '/';
    
#endif
        
};

}; // namespace

#endif // x_at_os_h_x

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