Method isConvertibleTo

Source/JSON/jsoncpp.cpp:2962–2993

}

bool Value::isConvertibleTo(ValueType other) const {
    switch (other) {
        case nullValue:
            return (isNumeric() && asDouble() == 0.0) ||
                   (type_ == booleanValue && value_.bool_ == false) ||
                   (type_ == stringValue && asString() == "") ||
                   (type_ == arrayValue && value_.map_->size() == 0) ||
                   (type_ == objectValue && value_.map_->size() == 0) ||
                   type_ == nullValue;
        case intValue:
            return isInt() ||
                   (type_ == realValue && InRange(value_.real_, minInt, maxInt)) ||
                   type_ == booleanValue || type_ == nullValue;
        case uintValue:
            return isUInt() ||
                   (type_ == realValue && InRange(value_.real_, 0, maxUInt)) ||
                   type_ == booleanValue || type_ == nullValue;
        case realValue:
            return isNumeric() || type_ == booleanValue || type_ == nullValue;
        case booleanValue:
            return isNumeric() || type_ == booleanValue || type_ == nullValue;
        case stringValue:
            return isNumeric() || type_ == booleanValue || type_ == stringValue ||
                   type_ == nullValue;
        case arrayValue:
            return type_ == arrayValue || type_ == nullValue;
        case objectValue:
            return type_ == objectValue || type_ == nullValue;
    }
    JSON_ASSERT_UNREACHABLE;
    return false;
}

/// Number of values in array or object
ArrayIndex Value::size() const {