01.03.2011 - as a initial commit

pistring.cpp

@@ -22,6 +22,13 @@ PIString & PIString::operator +=(const PIString & str) {
 }
 
 
+PIString & PIString::operator +=(const PIByteArray & ba) {
+	uint l = ba.size();
+	for (uint i = 0; i < l; ++i) push_back(ba[i]);
+	return *this;
+}
+
+
 bool PIString::operator ==(const PIString & str) const {
 	uint l = str.size();
 	if (size() != l) return false;
@@ -106,6 +113,20 @@ PIString & PIString::trim() {
 }
 
 
+PIStringList PIString::split(const PIString & delim) {
+	PIString ts(*this);
+	PIStringList sl;
+	int ci = ts.find(delim);
+	while (ci >= 0) {
+		sl << ts.left(ci);
+		ts.cutLeft(ci + delim.length());
+		ci = ts.find(delim);
+	}
+	if (ts.length() > 0) sl << ts;
+	return sl;
+}
+
+
 int PIString::find(const char str, const int start) {
 	for (int i = start; i < length(); ++i)
 		if (at(i) == str)