C++ (Cpp) cppstring::replace示例

示例#1

文件： GTextUtils.cpp 项目： VernierSoftwareTechnology/GoIO_SDK

cppstring GTextUtils::StringReplace(cppstring sBase,		// string to search
								const cppstring &sSearchFor,	// substring to search for (to be replaced)
								const cppstring &sReplaceWith)	// string to replace sSearchFor with
{ // RETURN sBase with all instances of sSearchFor replaced by sReplaceWith

	if (sBase.empty() || sSearchFor.empty())
		return sBase;

	int nStart = 0;
	while (sBase.find(sSearchFor, nStart) != cppstring::npos)
	{
		nStart = sBase.find(sSearchFor, nStart);
		int nEnd = sSearchFor.length();
		sBase.replace(nStart, nEnd, sReplaceWith);
		nStart += sReplaceWith.length();
	}

	return sBase;
}