strings.cpp

来自「IO函数调用测试」· C++ 代码 · 共 48 行

#include "stdafx.h"

/****************************************************************************
*			   quoteEscape
* Inputs:
*       CString s: Unquoted string
* Result: CString
*       CString with \s translated and\or expanded
* Effect: 
*       Creates a new expanded string
****************************************************************************/

CString quoteEscape(CString s)
    {
     CString result;

     for(int i = 0; i < s.GetLength(); i++)
        { /* append loop */
	 switch(s[i])
	    { /* s[i] */
	     case _T('\b'):
		     result += _T("\\b");
		     break;
	     case _T('\f'):
		     result += _T("\\f");
		     break;
	     case _T('\n'):
		     result += _T("\\n");
		     break;
	     case _T('\r'):
		     result += _T("\\r");
	     case _T('\\'):
		     result += _T("\\\\");
		     break;
	     case _T('\''):
		     result += _T("\\'");
		     break;
	     case _T('\"'):
		     result += _T("\\\"");
		     break;
	     default:
		     result += s[i];
		     break;
	    } /* s[i] */
	} /* append loop */
     return result;
    }