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JSON Parser – library MetaTrader 4

Author: Andrew Lord This parses mql4 strings that contain JSON code. It creates a JSONValue that can be used to retrieve the fields within the JSON structure. It also provides a JSONIterator class to loop over object keys. It parses the JSON using a simple a recursive descent parser. It requires the Hash class. I

JSON Serialization and Deserialization (native MQL) – library MetaTrader 5

JSON Serialization and Deserialization (native MQL) - library for MetaTrader 5

Serialization and deserialization of JSON protocol. The code is ported from a high-speed С++ library. string in, out; CJAVal js(NULL, jtUNDEF); bool b; //— Print(“JASon Example Deserialization:”); in=”{\”a\”:[1,2]}”; out=””; // example of input data b=js.Deserialize(in); // deserialized js.Serialize(out); // serialized again Print(in+” -> “+out); // output for comparison //— Print(“JASon Example Serialization:”); js[“Test”]=1.4; // input