src/cxx/BadAllocException.cxx

   1 /*
   2  * BadAllocationException.cxx
   3  *
   4  * Copyright 2006,2007 Martin Quinson, Malek Cherier
   5  * All right reserved.
   6  *
   7  * This program is free software; you can redistribute
   8  * it and/or modify it under the terms of the license
   9  *(GNU LGPL) which comes with this package.
  10  *
  11  */
  12
  13  /* BadAllocationException member functions implementation.
  14   */
  15
  16 #include <BadAllocException.hpp>
  17
  18 #include <string.h>
  19 #include <stdlib.h>
  20 #include <stdio.h>
  21
  22 namespace SimGrid
  23 {
  24         namespace Msg
  25         {
  26
  27                         BadAllocException::BadAllocException()
  28                         {
  29                                 this->reason = (char*) calloc(strlen("Not enough memory") + 1, sizeof(char));
  30                                 strcpy(this->reason, "Not enough memory");
  31                         }
  32
  33
  34                         BadAllocException::BadAllocException(const BadAllocException& rBadAllocException)
  35                         {
  36                                 const char* reason = rBadAllocException.toString();
  37                                 this->reason = (char*) calloc(strlen(reason) + 1, sizeof(char));
  38                                 strcpy(this->reason, reason);
  39
  40                         }
  41
  42                         BadAllocException::BadAllocException(const char* objectName)
  43                         {
  44                                 this->reason = (char*) calloc(strlen("Not enough memory to allocate ") + strlen(objectName) + 1, sizeof(char));
  45                                 sprintf(this->reason, "Not enough memory to allocate %s", objectName);
  46                         }
  47
  48
  49                         BadAllocException::~BadAllocException()
  50                         {
  51                                 if(this->reason)
  52                                         free(this->reason);
  53                         }
  54
  55                         const char* BadAllocException::toString(void) const
  56                         {
  57                                 return (const char*)(this->reason);
  58                         }
  59
  60
  61                         const BadAllocException& BadAllocException::operator = (const BadAllocException& rBadAllocException)
  62                         {
  63                                 const char* reason = rBadAllocException.toString();
  64                                 this->reason = (char*) calloc(strlen(reason) + 1, sizeof(char));
  65
  66                                 return *this;
  67                         }
  68
  69         } // namespace Msg
  70
  71 }// namespace SimGrid
  72
  73
  74