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window_shapes.cpp
资源名称：simulation_wireless_c++.rar　[点击查看]
上传用户：jtjnyq9001
上传日期：2014-11-21
资源大小：3974k
文件大小：2k
源码类别：

3G开发

开发平台：

Visual C++

window_shapes.cpp：源码内容
  1. //
  2. //  File = window_shapes.cpp
  3. //
  5. #include <stdlib.h>
  6. //#include <fstream>
  7. #include <string.h>
  8. #include "parmfile.h"
  9. #include "window_shapes.h"
  10. #include "psstream.h"
  11. extern ParmFile *ParmInput;
  13. //======================================================
  15. WINDOW_SHAPE_T GetWindowShapeParm(const char* parm_nam)
  16. {
  17.   char parm_str[30];
  19.   if(ParmInput->GetParmStr(parm_nam, parm_str)!=0)
  20.     {
  21.     ParmInput->RestartBlock();
  22.     if(ParmInput->GetParmStr(parm_nam, parm_str) !=0)
  23.       {
  24.       ErrorStream <<  "Error: parameter '" << parm_nam 
  25.                   << "' not found after 2 attempts" << endl;
  26.       exit(-1);
  27.       }
  28.     }
  30.   if(!strcmp(parm_str,"WINDOW_SHAPE_TRIANGULAR")) return(WINDOW_SHAPE_TRIANGULAR);
  31.   if(!strcmp(parm_str,"WINDOW_SHAPE_HAMMING")) return(WINDOW_SHAPE_HAMMING);
  32.   if(!strcmp(parm_str,"WINDOW_SHAPE_HANN")) return(WINDOW_SHAPE_HANN);
  33.   ErrorStream <<  "Error: '" << parm_str 
  34.               << "' is not a legal value for type WINDOW_SHAPE_T" << endl;
  35.   exit(-1);
  36. }
  37. ostream& operator<<( ostream& s, const WINDOW_SHAPE_T& win_shape_val)
  38. {
  39.   switch (win_shape_val)
  40.     {
  41.     case WINDOW_SHAPE_TRIANGULAR:
  42.       s << "WINDOW_SHAPE_TRIANGULAR";
  43.       break;
  44.     case WINDOW_SHAPE_HAMMING:
  45.       s << "WINDOW_SHAPE_HAMMING";
  46.       break;
  47.     case WINDOW_SHAPE_HANN:
  48.       s << "WINDOW_SHAPE_HANN";
  49.       break;
  50.     default:
  51.       s << "unknown WINDOW_SHAPE_T";
  52.     } // end of switch on win_shape_val
  53.  return s;
  54. }
  55. PracSimStream& operator<<( PracSimStream& s, const WINDOW_SHAPE_T& win_shape_val)
  56. {
  57.   switch (win_shape_val)
  58.     {
  59.     case WINDOW_SHAPE_TRIANGULAR:
  60.       s << "WINDOW_SHAPE_TRIANGULAR";
  61.       break;
  62.     case WINDOW_SHAPE_HAMMING:
  63.       s << "WINDOW_SHAPE_HAMMING";
  64.       break;
  65.     case WINDOW_SHAPE_HANN:
  66.       s << "WINDOW_SHAPE_HANN";
  67.       break;
  68.     default:
  69.       s << "unknown WINDOW_SHAPE_T";
  70.     } // end of switch on win_shape_val
  71.  return s;
  72. }