operator<<() [19/30]

template<typename T>

sstream & fl::sstream::operator<< ( const Optional< T > & opt )

inline

Definition at line 85 of file strstream.h.

                                                            {
        if (!opt.has_value()) {
            mStr.append("nullopt");
        } else {
            mStr.append("optional(");
            (*this) << *opt;
            mStr.append(")");
        }
        return *this;
    }

References sstream(), FL_NOEXCEPT, and mStr.

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