Dogcows Code - chaz/yoink/blob - src/Moof/stlplus/triple.tpp

   1 ////////////////////////////////////////////////////////////////////////////////
   2
   3 //   Author:    Andy Rushton, from an original by Dan Milton
   4 //   Copyright: (c) Southampton University 1999-2004
   5 //              (c) Andy Rushton           2004-2009
   6 //   License:   BSD License, see ../docs/license.html
   7
   8 ////////////////////////////////////////////////////////////////////////////////
   9
  10 namespace stlplus
  11 {
  12
  13   ////////////////////////////////////////////////////////////////////////////////
  14   // the triple class
  15
  16   template<typename T1, typename T2, typename T3>
  17   triple<T1,T2,T3>::triple(void) :
  18     first(), second(), third()
  19   {
  20   }
  21
  22   template<typename T1, typename T2, typename T3>
  23   triple<T1,T2,T3>::triple(const T1& p1, const T2& p2, const T3& p3) :
  24     first(p1), second(p2), third(p3)
  25   {
  26   }
  27
  28   template<typename T1, typename T2, typename T3>
  29   triple<T1,T2,T3>::triple(const triple<T1,T2,T3>& t2) :
  30     first(t2.first), second(t2.second), third(t2.third)
  31   {
  32   }
  33
  34   ////////////////////////////////////////////////////////////////////////////////
  35   // creation
  36
  37   template<typename T1, typename T2, typename T3>
  38   triple<T1,T2,T3> make_triple(const T1& first, const T2& second, const T3& third)
  39   {
  40     return triple<T1,T2,T3>(first,second,third);
  41   }
  42
  43   ////////////////////////////////////////////////////////////////////////////////
  44   // comparison
  45
  46   template<typename T1, typename T2, typename T3>
  47   bool operator == (const triple<T1,T2,T3>& left, const triple<T1,T2,T3>& right)
  48   {
  49     // triples are equal if all elements are equal
  50     return left.first == right.first && left.second == right.second && left.third == right.third;
  51   }
  52
  53   ////////////////////////////////////////////////////////////////////////////////
  54
  55 } // end namespace stlplus
  56