Read values from nested jsons¶
Example on how to read values from nested jsons.
We have this json:¶
{
"protagonist": {
"name": "Parry Hotter",
"age": 30,
"height": 184.9,
"isMale": false
},
"antagonist": {
"name": "Volkermord",
"evil_power": "no nose"
}
}
C++:¶
Json json;
json.Parse(aboveJsonCode);
std::string protago_name = json.AsJson.Get("protagonist").AsJson.Get("name").AsString;
int protago_age = json.AsJson.Get("protagonist").AsJson.Get("age").AsInt;
float protago_height = json.AsJson.Get("protagonist").AsJson.Get("height").AsFloat;
bool protago_isMale = json.AsJson.Get("protagonist").AsJson.Get("isMale").AsBool;
std::string antago_name = json.AsJson.Get("antagonist").AsJson.Get("name").AsString;
std::string antago_power = json.AsJson.Get("antagonist").AsJson.Get("evil_power").AsString;
With Shorthands (C++):¶
Json json;
json.Parse(aboveJsonCode);
std::string protago_name = json.AsJson.ShorthandGet("protagonist.name").AsString;
int protago_age = json.AsJson.ShorthandGet("protagonist.age").AsInt;
float protago_height = json.AsJson.ShorthandGet("protagonist.height").AsFloat;
bool protago_isMale = json.AsJson.ShorthandGet("protagonist.isMale").AsBool;
std::string antago_name = json.AsJson.ShorthandGet("antagonist.name").AsString;
std::string antago_power = json.AsJson.ShorthandGet("antagonist.evil_power").AsString;