Initial Release of the Intel Graphics Compiler

Signed-off-by: achand7 <[email protected]>

Author: AnupamaChandrasekhar

3d/common/iStdLib/Alloc.h

@@ -0,0 +1,131 @@
+/*===================== begin_copyright_notice ==================================
+
+Copyright (c) 2017 Intel Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+======================= end_copyright_notice ==================================*/
+#pragma once
+#include "Debug.h"
+
+#ifdef __cplusplus
+
+namespace iSTD
+{
+
+
+/*****************************************************************************\
+
+Function:
+    SafeDelete
+
+Description:
+    Safe "delete ptr;"
+
+Input:
+    Type &ptr - pointer to memory to delete
+
+Output:
+    Type &ptr
+
+\*****************************************************************************/
+template <class Type>
+inline void SafeDelete( Type &ptr )
+{
+    if( ptr )
+    {
+#if defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
+#if defined( __GNUC__ )
+        try
+		{
+			delete ptr;
+		}
+		catch (...)
+		{
+			ASSERT(0);
+		}
+#else  // defined( __GNUC__ )
+        __try
+		{
+			delete ptr;
+		}
+		__except (1)
+		{
+			ASSERT(0);
+		}
+#endif // defined( __GNUC__ )
+#else  // defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
+        delete ptr;
+#endif // defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
+        ptr = 0;
+    }
+};
+
+/*****************************************************************************\
+
+Function:
+    SafeDeleteArray
+
+Description:
+    Safe "delete[] ptr;"
+
+Input:
+    Type &ptr - pointer to memory to delete
+
+Output:
+    Type &ptr
+
+\*****************************************************************************/
+template <class Type>
+inline void SafeDeleteArray( Type &ptr )
+{
+    if( ptr )
+    {
+#if defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
+#if defined( __GNUC__ )
+        try
+		{
+			delete[] ptr;
+		}
+		catch (int e)
+		{
+			ASSERT(0);
+		}
+#else  // defined( __GNUC__ )
+        __try
+		{
+			delete[] ptr;
+		}
+		__except (1)
+		{
+			ASSERT(0);
+		}
+#endif // defined( __GNUC__ )
+#else  // defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
+        delete[] ptr;
+#endif // defined( _DEBUG ) && !defined( NO_EXCEPTION_HANDLING )
+        ptr = 0;
+    }
+};
+
+} // iSTD
+
+#endif // __cplusplus