Gson::toJson(Object* obj)

Function Usage

Serializes an object into a string if the object is a class that can be processed by JSON (JsonElement, GsonObject, Map, and Configuration), or otherwise, returns a null pointer.

Function Syntax

String *Gson::toJson(Object* obj);

Parameters

Return Value

• Success: serialization result of the object.

• Failure: a null pointer if the obj pointer is null or the object is an unsupported class of JSON.

You must use delete to release the returned pointer to the String structure.