utildefines.h

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/*
 * 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 2
 * 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, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2013 Blender Foundation.
 * All rights reserved.
 */
 
#ifndef LIBMV_C_API_UTILDEFINES_H_
#define LIBMV_C_API_UTILDEFINES_H_
 
#if defined(_MSC_VER) && _MSC_VER < 1900
#  define __func__ __FUNCTION__
#  define snprintf _snprintf
#endif
 
#ifdef WITH_LIBMV_GUARDED_ALLOC
#  include "MEM_guardedalloc.h"
#  define LIBMV_OBJECT_NEW OBJECT_GUARDED_NEW
#  define LIBMV_OBJECT_DELETE OBJECT_GUARDED_DELETE
#  define LIBMV_OBJECT_DELETE OBJECT_GUARDED_DELETE
#  define LIBMV_STRUCT_NEW(type, count)                                        \
    (type*)MEM_mallocN(sizeof(type) * count, __func__)
#  define LIBMV_STRUCT_DELETE(what) MEM_freeN(what)
#else
// Need this to keep libmv-capi potentially standalone.
#  if defined __GNUC__ || defined __sun
#    define LIBMV_OBJECT_NEW(type, args...)                                    \
      new (malloc(sizeof(type))) type(args)
#  else
#    define LIBMV_OBJECT_NEW(type, ...)                                        \
      new (malloc(sizeof(type))) type(__VA_ARGS__)
#  endif
#  define LIBMV_OBJECT_DELETE(what, type)                                      \
    {                                                                          \
      if (what) {                                                              \
        ((type*)(what))->~type();                                              \
        free(what);                                                            \
      }                                                                        \
    }                                                                          \
    (void)0
#  define LIBMV_STRUCT_NEW(type, count) (type*)malloc(sizeof(type) * count)
#  define LIBMV_STRUCT_DELETE(what)                                            \
    {                                                                          \
      if (what)                                                                \
        free(what);                                                            \
    }                                                                          \
    (void)0
#endif
 
#endif  // LIBMV_C_API_UTILDEFINES_H_