/* $Id: SplitString.cpp 1156 2011-06-07 04:01:16Z bhagman $
||
|| @author         Hernando Barragan <b@wiring.org.co>
|| @url            http://wiring.org.co/
|| @contribution   Brett Hagman <bhagman@wiring.org.co>
|| @contribution   Alexander Brevig <abrevig@wiring.org.co>
||
|| @license Please see cores/Common/License.txt.
||
*/

#include "SplitString.h"

unsigned splitString(String& what, char delim, Vector<int>& splits)
{
	what.trim();
	splits.removeAllElements();
	const char* chars = what.c_str();
	unsigned splitCount = 0;
	for(unsigned i = 0; i < what.length(); i++) {
		if(chars[i] == delim) {
			splitCount++;
		}
	}
	if(splitCount == 0) {
		splits.addElement(what.toInt());
		return (1);
	}

	int startIndex = 0;
	for(unsigned i = 0; i < what.length(); i++) {
		if(what[i] == delim) {
			splits.addElement(what.substring(startIndex, i).toInt());
			startIndex = i + 1;
		}
	}
	splits.addElement(what.substring(startIndex).toInt());

	return splits.count();
}

unsigned splitString(String& what, char delim, Vector<String>& splits)
{
	what.trim();
	splits.removeAllElements();
	const char* chars = what.c_str();

	int startIndex = 0;
	for(unsigned i = 0; i < what.length(); i++) {
		if(chars[i] == delim) {
			splits.addElement(what.substring(startIndex, i));
			startIndex = i + 1;
		}
	}
	splits.addElement(what.substring(startIndex));

	return splits.count();
}