wxStringBuffer Class Reference

#include <wx/string.h>

Detailed Description

This helper class allows you to conveniently access the wxString internal buffer as a writable pointer and automatically determines its length.

This class is similar to wxStringBufferLength, but sets the length of the buffer automatically, by assuming that the string is NUL-terminated.

Library:  wxBase

Category:  Data Structures

Public Member Functions
	wxStringBuffer (wxString &str, size_t len)
	Constructs a writable string buffer object associated with the given string and containing enough space for at least len characters.
	~wxStringBuffer ()
	Restores the string passed to the constructor to the usable state.
wxStringCharType *	operator wxStringCharType * ()
	Returns the writable pointer to a buffer of the size at least equal to the length specified in the constructor.

Constructor & Destructor Documentation

wxStringBuffer()

wxStringBuffer::wxStringBuffer	(	wxString &	str,
		size_t	len )

Constructs a writable string buffer object associated with the given string and containing enough space for at least len characters.

~wxStringBuffer()

wxStringBuffer::~wxStringBuffer

(

)

Restores the string passed to the constructor to the usable state.

Member Function Documentation

operator wxStringCharType *()

wxStringCharType * wxStringBuffer::operator wxStringCharType *

(

)

Returns the writable pointer to a buffer of the size at least equal to the length specified in the constructor.