barrier/base/CString.h

42 lines
1.0 KiB
C++

#ifndef CSTRING_H
#define CSTRING_H
#include "common.h"
#include <string>
#ifndef CSTRING_DEF_CTOR
#define CSTRING_ALLOC1
#define CSTRING_ALLOC2
#define CSTRING_DEF_CTOR CString() : _Myt() { }
#endif
// use to get appropriate type for string constants. it depends on
// the internal representation type of CString.
#define _CS(_x) _x
class CString : public std::string {
public:
typedef char _e;
typedef _e CharT;
typedef std::allocator<_e> _a;
typedef std::string _Myt;
typedef const_iterator _It;
// same constructors as base class
CSTRING_DEF_CTOR
CString(const _Myt& _x) : _Myt(_x) { }
CString(const _Myt& _x, size_type _p, size_type _m CSTRING_ALLOC1) :
_Myt(_x, _p, _m CSTRING_ALLOC2) { }
CString(const _e *_s, size_type _n CSTRING_ALLOC1) :
_Myt(_s, _n CSTRING_ALLOC2) { }
CString(const _e *_s CSTRING_ALLOC1) :
_Myt(_s CSTRING_ALLOC2) { }
CString(size_type _n, _e _c CSTRING_ALLOC1) :
_Myt(_n, _c CSTRING_ALLOC2) { }
CString(_It _f, _It _l CSTRING_ALLOC1) :
_Myt(_f, _l CSTRING_ALLOC2) { }
};
#endif