I am trying to create a JSON that contains an array of arrays, I have looked for it, but there is no enough documentation. I have written an example below.
Have you got any idea? Thank you
{
“NN”:
[
[2.4,2.3],
[3.5,4.5]
]
}
TSharedPtr<FJsonObject> SaveData = MakeShareable(new FJsonObject);
TArray< TSharedPtr<FJsonValue> > ValueArray;
TArray< TSharedPtr<FJsonValue> > ValueArray2;
// Create two values and add them to the array
TSharedPtr<FJsonValue> Value1 = MakeShareable(new FJsonValueNumber(4.34));
ValueArray2.Add(Value1);
TSharedPtr<FJsonValue> Value2 = MakeShareable(new FJsonValueNumber(4.34));
ValueArray2.Add(Value2);
ValueArray.Add(ValueArray2); // Error
ValueArray.Add(ValueArray2); // Error
SaveData->SetArrayField("NN", ValueArray);