git.cworth.org Git - vogl/blob - src/extlib/loki/src/OrderedStatic.cpp

   1 ////////////////////////////////////////////////////////////////////////////////
   2 // The Loki Library
   3 // Copyright (c) 2005 Peter Kümmel
   4 // Permission to use, copy, modify, distribute and sell this software for any
   5 //     purpose is hereby granted without fee, provided that the above copyright
   6 //     notice appear in all copies and that both that copyright notice and this
   7 //     permission notice appear in supporting documentation.
   8 // The author makes no representations about the
   9 //     suitability of this software for any purpose. It is provided "as is"
  10 //     without express or implied warranty.
  11 ////////////////////////////////////////////////////////////////////////////////
  12
  13 // $Id: OrderedStatic.cpp 756 2006-10-17 20:05:42Z syntheticpp $
  14
  15
  16 #include <loki/OrderedStatic.h>
  17 #include <limits>
  18
  19 #ifdef min
  20 #undef min
  21 #endif
  22
  23 #ifdef max
  24 #undef max
  25 #endif
  26
  27 namespace Loki
  28 {
  29 namespace Private
  30 {
  31
  32 OrderedStaticCreatorFunc::OrderedStaticCreatorFunc()
  33 {
  34 }
  35
  36 OrderedStaticCreatorFunc::~OrderedStaticCreatorFunc()
  37 {
  38 }
  39
  40
  41 OrderedStaticManagerClass::OrderedStaticManagerClass() :
  42         staticObjects_(),
  43         max_longevity_(std::numeric_limits<unsigned int>::min()),
  44         min_longevity_(std::numeric_limits<unsigned int>::max())
  45 {
  46 }
  47
  48 OrderedStaticManagerClass::~OrderedStaticManagerClass()
  49 {
  50 }
  51
  52 void OrderedStaticManagerClass::createObjects()
  53 {
  54         for(unsigned int longevity=max_longevity_; longevity>=min_longevity_; longevity--)
  55         {
  56                 for(unsigned int i=0; i<staticObjects_.size(); i++)
  57                 {
  58                         Data cur = staticObjects_.at(i);
  59                         if(cur.longevity==longevity)
  60                                 ( (*cur.object).*cur.creator )();
  61                 }
  62         }
  63 }
  64
  65 void OrderedStaticManagerClass::registerObject(unsigned int l, OrderedStaticCreatorFunc *o,Creator f)
  66 {
  67         staticObjects_.push_back(Data(l,o,f));
  68
  69         if(l>max_longevity_) max_longevity_=l;
  70         if(l<min_longevity_) min_longevity_=l;
  71 }
  72
  73 OrderedStaticManagerClass::Data::Data(unsigned int l, OrderedStaticCreatorFunc *o, Creator f)
  74         : longevity(l), object(o), creator(f)
  75 {
  76 }
  77
  78 }//namespace Private
  79
  80 } // end namespace Loki
  81