Null<unsigned>

Posted by Vadim Ogranovich-3 on
URL: http://quantlib.414.s1.nabble.com/Null-unsigned-tp2038.html

Hi,

There is no specialization of Null<unsigned>. Is it by design?
It is confusing as Null<unsigned>() produces 0 on my machine (g++ v3.x), and
this is completely compiler specific.

Another question is why the code below is contingent on defined(__DOXYGEN__)
?

Thanks, Vadim

    #if !defined(__DOXYGEN__)
    template <>
    class Null<int> {
      public:
        Null() {}
        operator int() const { return QL_MAX_INT; }
    };

    template <>
    class Null<double> {
      public:
        Null() {}
        operator double() const { return QL_MAX_DOUBLE; }
    };
    #endif

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