Function GetMapPointer

library/cpp/json/writer/json_value.cpp:1044–1051

    //****************************************************************

    bool GetMapPointer(const TJsonValue& jv, const size_t index, const TJsonValue::TMapType** value) {
        const TJsonValue* v;
        if (!jv.GetValuePointer(index, &v) || !v->IsMap()) {
            return false;
        }
        *value = &v->GetMap();
        return true;
    }

    bool GetArrayPointer(const TJsonValue& jv, const size_t index, const TJsonValue::TArray** value) {
        const TJsonValue* v;