Esempi in C++ (Cpp) per tTJSString::IsEmpty

Esempio n. 1

File: tjsString.cpp Progetto: milizhang/TJS-iOS

//---------------------------------------------------------------------------
void tTJSString::Replace(const tTJSString &from, const tTJSString &to, bool forall)
{
	// replaces the string partial "from", to "to".
	// all "from" are replaced when "forall" is true.
	if(IsEmpty()) return;
	if(from.IsEmpty()) return;

	tjs_int fromlen = from.GetLen();

	for(;;)
	{
		const tjs_char *st;
		const tjs_char *p;
		st = c_str();
		p = TJS_strstr(st, from.c_str());
		if(p)
		{
			tTJSString name(*this, p-st);
			tTJSString n2(p + fromlen);
			*this = name + to + n2;
			if(!forall) break;
		}
		else
		{
			break;
		}
	}
}