ark::serialization::JsonReadOnlyValue

Defined in header “ark/serialization/json_reader.hh”.

A wrapper over a JSON value, allowing you to check the type and get the underlying value out.

JsonReadValueType type()
Returns the type of this value.
bool is_null()
Returns true if this value is null.
std::string as_str()
Returns the value of this object, as a string.
JsonObjectIterator object_iterator()
Returns an iterator for this object (iterating through object fields).
JsonArrayIterator array_iterator()
Returns an iterator for this array (iterating through array fields).
void get_to(Type & destination)
Retrieves the current value into the given object, throwing if there is a type mismatch that cannot be converted automatically.
Type get()
Retrieves the current value as the given type, throwing if there is a type mismatch that cannot be converted automatically.
void get_to(Type & destination)
Retrieves the current value into the given object, leaving the default value alone if there is an unknown value. Assumes the enum is a string that needs to be converted back.