as_float() [4/4]

template<typename FloatType>

fl::optional< FloatType > fl::JsonValue::as_float ( ) const

inline

Definition at line 1052 of file json.h.

                                           {
        // Check if we have a valid value first
        if (data.empty()) {
            return fl::nullopt;
        }
        
        FloatConversionVisitor<FloatType> visitor;
        data.visit(visitor);

References data, fl::nullopt, and fl::FloatConversionVisitor< FloatType >::result.