WCudaMSE/Tuto_NameSpaces/src/cpp/core/namespace/01_procedures/useNameSapceProcedures.cpp

   1 #include <iostream>
   2
   3 using std::cout;
   4 using std::endl;
   5
   6 /*----------------------------------------------------------------------*\
   7  |*                     Declaration                                     *|
   8  \*---------------------------------------------------------------------*/
   9
  10 /*--------------------------------------*\
  11  |*             Public                  *|
  12  \*-------------------------------------*/
  13
  14 void useNameSpaceProcedure();
  15
  16 /*--------------------------------------*\
  17  |*             Private                 *|
  18  \*-------------------------------------*/
  19
  20 namespace v1
  21     {
  22     static int V = 1;
  23
  24     static float value();
  25     }
  26
  27 namespace v2
  28     {
  29     static int V = 2;
  30
  31     static float value();
  32     }
  33
  34 /*----------------------------------------------------------------------*\
  35  |*                     Implementation                                  *|
  36  \*---------------------------------------------------------------------*/
  37
  38 /*--------------------------------------*\
  39  |*             Public                  *|
  40  \*-------------------------------------*/
  41
  42 void useNameSpaceProcedure()
  43     {
  44     cout << endl<<"[Using Namespaces with procedures] :" << endl<<endl;
  45     float v1 = v1::value();
  46     float v2 = v2::value();
  47
  48     cout << "value of v1 = " << v1 << " V = " << v1::V << endl;
  49     cout << "value of v2 = " << v2 << " V = " << v2::V << endl;
  50     }
  51
  52 /*--------------------------------------*\
  53  |*             Private                 *|
  54  \*-------------------------------------*/
  55
  56 /**
  57  * v1 est le name space
  58  */
  59 float v1::value()
  60     {
  61     return 1.0f;
  62     }
  63
  64 /**
  65  * v2 est le name space
  66  */
  67 float v2::value()
  68     {
  69     return 2.0f;
  70     }
  71
  72 /*----------------------------------------------------------------------*\
  73  |*                     End                                             *|
  74  \*---------------------------------------------------------------------*/
  75