str.hpp

一个嵌入式系统的C代码

//***********************************************************************
//  MODULE : Str - Class Header						*
//  AUTHOR : Ron Chernich						*
//  PURPOSE: Derived from the Microsoft C/C++ tutorial material, this	*
//	     class performs dynamic allocation of memory, allowing re-	*
//	     sizeable objects.						*
//  HISTORY:								*
//   12-JAN-93	First (MSC/C++ 7.00) version				*
//   18-APR-94  == for char* added (would I ever like to rewrite this!) *
//***********************************************************************

#ifndef _RCOS_STRING

  #define _RCOS_STRING

  #include <string.h>
  #include <memory.h> 
  
  #include "rcos.hpp"

  class Str {
    char  *buf;
    INT16 length;
  public:
   ~Str (void);
    Str (void);
    Str (const char*);
    Str (char, INT16);
    Str (const Str&);
    Str&  operator = (const Str&);
    BOOL  operator == (const char*);
    void  StrSet (INT16, char);
    char  StrGet (INT16) const;
    char *StrGet (void) const { return buf; };
    INT16 StrGetLen (void) const { return length; };
    void  StrAppend (const char*);
  };


#endif

/********************************* EOF ***********************************/