view trunk/src/Support/Common.h @ 690:76f749d29b48

Fix memory leak in CARFAC.

Also get rid of most uses of auto, which tend to hurt readability
unless the type name is particularly long, especially when it masks
pointers.

// Copyright 2006-2010, Thomas Walters, Willem van Engen
//
// AIM-C: A C++ implementation of the Auditory Image Model
// http://www.acousticscale.org/AIMC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/*! \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$
 */

#ifndef AIMC_SUPPORT_COMMON_H_
#define AIMC_SUPPORT_COMMON_H_

#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>

// Defines for windows
#ifdef _WINDOWS
#define M_PI 3.14159265359
#define isnan _isnan
#define isinf(x) (!_finite(x))
#define snprintf _snprintf
#define PATH_MAX _MAX_PATH
#endif

#define AIM_NAME "AIM-C"
#define AIM_VERSION_STRING "version_number"

// 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

#if !defined(_S)
#  ifdef _UNICODE
#    define _S(x) L ## x
#  else
#    define _S(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"); \
       *(reinterpret_cast<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, ...);
void LOG_INFO_NN(const char *sFmt, ...);
}  // namespace aimc

#endif  // AIMC_SUPPORT_COMMON_H_