comparison src/Support/Common.h @ 0:582cbe817f2c

- Initial add of support code and modules. Not everything is working yet.

+// Copyright 2006-2010, Thomas Walters, Willem van Engen
+//
+// AIM-C: A C++ implementation of the Auditory Image Model
+// http://www.acousticscale.org/AIMC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+/*! \file
+ *  \brief Common includes for all AIM-C
+ */
+
+/*! \author: Thomas Walters <[e-mail]>
+ *  \author: Willem van Engen <[e-mail]>
+ *  \date 2010/01/30
+ *  \version \$Id: Common.h 1 2010-02-02 11:04:50Z tcw $
+ */
+
+#ifndef _AIMC_SUPPORT_COMMON_H_
+#define _AIMC_SUPPORT_COMMON_H_
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+// A macro to disallow the copy constructor and operator= functions
+// This should be used in the private: declarations for a class
+#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
+  TypeName(const TypeName&);               \
+  void operator=(const TypeName&)
+
+#if !defined(_T)
+#  ifdef _UNICODE
+#    define _T(x) L ## x
+#  else
+#    define _T(x) x
+#  endif
+#endif
+
+/*! \brief C++ delete if != NULL
+ *
+ *  This was used so often, that is was moved to a macro.
+ */
+#define DELETE_IF_NONNULL(x) { \
+  if ( (x) ) { \
+    delete (x); \
+    (x) = NULL; \
+  } \
+}
+
+/*! \brief C++ delete[] if != NULL
+ *
+ *  This was used so often, that is was moved to a macro.
+ */
+#define DELETE_ARRAY_IF_NONNULL(x) { \
+  if ( (x) ) { \
+    delete[] (x); \
+    (x) = NULL; \
+  } \
+}
+
+/*! \brief C free if != NULL
+ *
+ *  This was used so often, that is was moved to a macro.
+ */
+#define FREE_IF_NONNULL(x) { \
+  if ( (x) ) { \
+    free(x); \
+    (x) = NULL; \
+  } \
+}
+
+#ifdef DEBUG
+#  define AIM_VERIFY(x) AIM_ASSERT(x)
+#  define AIM_ASSERT(x) { \
+     if (!(x)) { \
+       LOG_ERROR("Assertion failed.\n"); \
+       *((char*)0) = 0; \
+     } \
+  }
+#else
+#  define AIM_VERIFY(x) {x;}
+#  define AIM_ASSERT(...)
+#endif
+
+namespace aimc {
+void LOG_ERROR(const char *sFmt, ...);
+void LOG_INFO(const char *sFmt, ...);
+}  // namespace aimc
+
+#endif  // _AIMC_SUPPORT_COMMON_H_