Thread: boost optional

  1. #1
    Registered User
    Join Date
    May 2006

    boost optional

    Suppose I have:

    boost::optional<someobject&>  test = get_someobject();
    if (test) {
       someobject &ref = *test;
    How can I assign reference (ref) to someobject object?

    Thanks for help


  2. #2
    (?<!re)tired Mario F.'s Avatar
    Join Date
    May 2006
    Through value access:

    inline T& get (optional<T&> &) ;
    inline T const& get (optional<T&> const& ) ;

    If if remember correctly
    Originally Posted by brewbuck:
    Reimplementing a large system in another language to get a 25% performance boost is nonsense. It would be cheaper to just get a computer which is 25% faster.

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