typedef sourceCommandType tuple<string,string,string,string>;
	// sourceCommands are in the format of (label, statement, op1, op2)
	// they can be parsed from the input text box, or from QtJsonObjects (which are read from the compiled file

class program {
public:
	int compile(vector<sourceCommandType> sourceCommands) {
		foreach(sourceCommand in sourceCommands) {
			statement = makeStatement(sourceCommand);
		}
	}

	int execute();

	QtJsonObject export();

private:
	makeStatement(sourceCommandType sourceCommand) {

	}

	// various maps for converting from string identifiers to statement objects, labels, etc
}