object_print_util.cpp

Go to the documentation of this file.

/*
 * Copyright 2008 Search Solution Corporation
 * Copyright 2016 CUBRID Corporation
 *
 *  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.
 *
 */

/*
 * object_print_util.cpp
 */

#include "object_print_util.hpp"

#include "work_space.h"

#include <assert.h>

/*
 * obj_print_free_strarray() -  Most of the help functions build an array of
 *                              strings that contains the descriptions
 *                              of the object
 *      return: none
 *  strs(in) : array of strings
 *
 *  Note :
 *      This function frees the array when it is no longer necessary.
 */
void object_print::free_strarray (char **strs)
{
  int i;

  if (strs == NULL)
    {
      return;
    }

  for (i = 0; strs[i] != NULL; i++)
    {
      free_and_init (strs[i]);
    }

  free_and_init (strs);
}

/*
 * obj_print_copy_string() - Copies a string, allocating space with malloc
 *      return: new string
 *  source(in) : string to copy
 */
char *object_print::copy_string (const char *source)
{
  char *new_str = NULL;

  if (source != NULL)
    {
      new_str = (char *) malloc (strlen (source) + 1);
      if (new_str != NULL)
    {
      strcpy (new_str, source);
    }
    }

  return new_str;
}