operator()() [3/10]

template<typename T>

void fl::detail::JsonToFloatVisitor< T >::operator() ( const fl::string & str )

inline

Definition at line 210 of file json_visitors.h.

                                         {
        char* end = nullptr;
        double parsed = fl::strtod(str.c_str(), &end);
        if (end != str.c_str() && *end == '\0') {
            mValue = static_cast<T>(parsed);
            // Warning string uses float precision (see #3002).
            mResult.addWarning("string '" + str + "' parsed to float " + fl::to_string(static_cast<float>(mValue), 6));
        } else {
            mResult.setError("cannot parse string '" + str + "' as float");
        }
    }

References fl::basic_string::c_str(), fl::end(), mResult, mValue, fl::strtod(), and fl::to_string().

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