一个遗传算法的VC版本

				#include "control.h"
				
				//////////////////////////  提供提示和帮助信息 /////////////////////////////
				void Control::welcome(HWND hwnd)
				{
					//创建一个对话框显示提示信息
					MessageBox(hwnd, "点击鼠标左键设置点位置点\n 点击鼠标右键清空所有点\n点菜单开始或ENTER进行寻路\n详细信息请选菜单中帮助",
				             "遗传算法演示实验",     MB_OK );
					return;
				}
				void Control::help(HWND hwnd)
				{
					
				}
				
				////////////////////////获得和设置地图类型  交叉率变异率种群大小最大世代数/////////////////////////////
				UINT Control::GetMapStyle( )                       //获得当前地图类型
				{	return MapStyle; }
				
				void Control::SetMapStyle(HWND hwnd, WPARAM wParam) //设置地图类型
				{
					HMENU      hMenu ;
					hMenu = GetMenu (hwnd) ;
					
					switch (LOWORD (wParam))
					{
					case ID_DefaultMap :
						{ MapObject= &DefaultMapObject;}break;
					case ID_RoundMap :
						{ MapObject=&RoundMapObject  ;}break;
					default :
						break;
					}
					CheckMenuItem (hMenu, MapStyle, MF_UNCHECKED);
					MapStyle=LOWORD (wParam);
					CheckMenuItem (hMenu, MapStyle, MF_CHECKED );
					return;
				}
				void Control::SetGaInformation(float fpcross ,float fpmutation , int fpopsize , int fmaxgen)
				{                                           //依次交叉率变异率种群大小最大世代数
					  if( pcross!=0 )  { pcross=fpcross    ;}
					  if(pmutation!=0)  { pmutation=fpmutation;}
					  if( popsize!=0|| popsize!=1)	{ popsize=fpopsize   ;}
					  if( maxgen!=0|| popsize!=1 )  { maxgen=fmaxgen     ;}
					  return;
				}
				////////////////////////////    清除所有点      /////////////////////////////////
				void Control::CleanAllUpDate( )
				{	
					MapObject->DelAllPoint();
					return ;
				} 
				
				
				/////////////////////////显示其它与鼠标位置 或地图相关信息//////////////////////////
				void Control::DisPlay( HWND hwnd ,const POINT& point,bool bdrawline)
				{
					HDC hdc;
					int    n=0;
					POINT   temppoint;
					char     buffer[80];                    // used to print strings
					hdc=GetDC(hwnd);
					SetBkMode(hdc,OPAQUE);
				
					SetTextColor(hdc,RGB(0,0,0));
					sprintf(buffer,"Point %d",(MapObject->GetAllClickPoint()).size() ); //显示点的个数 	
					TextOut(hdc,0,n,buffer,strlen(buffer));            // print the message
				
					if( bdrawline==1 )                                  //  当前未准备好所有的点
					{ 	  TextOut(hdc,60,0," Distance 0    ",15);   }                //连线总长为0
					else
					{
						sprintf(buffer," Distance%d", LineObject.GetSumDistance( ) ); //显示连线总长
						TextOut(hdc,60,0,buffer,strlen(buffer));          
					}
				
					if(MapStyle==ID_DefaultMap )                        //默认地图才显示坐标 
					{
						temppoint=DefaultMapObject.GetMapPoint(point);   //获得地图上的点位置700*400
						
						if(-1!=temppoint.x )                    //测试点再有效区没有 
						{ 	SetTextColor(hdc,RGB(0,0,0));	}	  //没在无效区域则为黑笔 		
						else
						{ 	SetTextColor(hdc,RGB(255,0,0));}     //在无效区域则为红笔 
				
						sprintf(buffer,"cx%d", temppoint.x);	
						TextOut(hdc,0,20,buffer,strlen(buffer));            // print the message		
						sprintf(buffer,"cy%d", temppoint.y);
						TextOut(hdc,0,40,buffer,strlen(buffer));           // print the message		
					}   
					ReleaseDC (hwnd, hdc);
					return;
				}
				
				////////////////////////以下为画地图，画线，画单和所有点，涂点（擦除点）//////////////////////
				void Control::DrawMap(HWND hwnd,HDC hdc ) 
				{
					MapObject->DrawMap( hwnd,hdc);
					return;
				}
				void Control::DrawAllPoint(HWND hwnd)  //画出所有在向量里的点
				{
					for( int n=(MapObject->GetAllClickPoint( )).size( );n>0;)
					{ MapObject->DrawPonit(hwnd, (MapObject->GetAllClickPoint( ) )[--n] );}
					return;
				}
				
				void Control::DrawTruePoint( HWND hwnd ,const POINT& point ) 
				{
					MapObject->DrawPonit( hwnd , point);             
					return;
				}
				
				void Control::DrawFalsePoint( HWND hwnd ,const POINT& point )
				{     
					MapObject->SmearPonit( hwnd , point);   
					return;
				}
				
				//////////////////////////////      画线的准备和画线         //////////////
				void Control::DrawLineWait( )
				{
					 vector vecpoint;
					 vector vec;
					 CGA ga;
					 if( (MapObject->GetAllClickPoint( )).size( )					 { return;}
				
					 LineObject.SetPointMatrix(MapObject->GetAllClickPoint( ) );  //将地图中所有点一位置作参数
					                                                     //产生点的矩阵
					 ga.preSet(LineObject.GetPointMatrix(),pcross,pmutation,popsize,maxgen,power+1);//矩阵作参数
					 LineObject.GaInterface( ga.start() );	 	
				}
				void Control::DrawLine(HWND hwnd)
				{
					if(LineObject.GetPointPosition( ).size( )					{ return;}
					
					if(LineObject.GetPointPosition( ).size( )					{  
						LineObject.DrawLine(hwnd,MapObject->GetAllClickPoint( ));
						 return;
					}
					LineObject.DrawLine(hwnd,LineObject.GetPointPosition( ));
				}