duplicatestring.hpp

来自「"More for C++" is a class library that p」· HPP 代码 · 共 62 行

//
//  This file is part of the "More for C++" library
//
//  Copyright (c) 1999-2003 by Thorsten Goertz ([e-mail])
//
//  The "More for C++" library is free software; you can redistribute it and/or
//  modify it under the terms of the license that comes with this package.
//
//  Read "license.txt" for more details.
//
//  THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
//  WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES
//  OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

////////////////////////////////////////////////////////////////////////////////

#ifndef DUPLICATESTRING_HPP
#define DUPLICATESTRING_HPP

////////////////////////////////////////////////////////////////////////////////

#include <cstring>

////////////////////////////////////////////////////////////////////////////////

inline char* createDuplicatedString
(
  const char* pcString
)
{
  char* pcResult;

  if( pcString == 0 )
  {
    pcResult = new char[1];
    pcResult[0] = '\0';
  }
  else
  {
    int nLength = strlen( pcString );

    pcResult = new char[nLength + 1];
    strcpy( pcResult, pcString );
  }

  return pcResult;
}

////////////////////////////////////////////////////////////////////////////////

inline void deleteDuplicatedString
(
  char* pcString
)
{
  delete[] pcString;
}

////////////////////////////////////////////////////////////////////////////////

#endif