* Parse the source and construct a node tree.
* Subsequent calls to this function will merge the trees.
* @param source The json source to parse
- * @return zero if parsed okay, otherwise an error.
+ * @return true if parsed okay, otherwise an error.
*/
- int Parse(const std::string& source);
+ bool Parse(const std::string& source);
/*
* Optimize memory usage by packing strings