Changeset 1134 for applications/doprava

Timestamp:

07/13/10 17:37:59 (15 years ago)

Author:

prikryl

Message:

Remember the process handle of the Aimsun process.
Use the class destructor to terminate Aimsun and the waiting controllers.

Location:

applications/doprava/aimsun_bdm

Files:

• aimsun_ds.cpp (modified) (2 diffs)
• aimsun_ds.h (modified) (2 diffs)

applications/doprava/aimsun_bdm/aimsun_ds.cpp

@@ -135 +135 @@
 }
 
+AimsunDS::~AimsunDS ( void )
+{
+        /* Stop Aimsun. */
+        BOOL res = TerminateProcess ( (HANDLE)hPid, 0 );
+        if ( ! res )
+        {
+                fprintf ( stderr, "Cannot terminate Aimsun, error code %d!\n", GetLastError() );
+        }
+
+        /* Controllers are most likely waiting for another input
+           so unblock them - their message loop will receive the
+           "Aimsun exited" message right away. */
+        eh_wakeup_controllers ();
+}
+
 void AimsunDS::from_setting ( const Setting &cfg )
 {
@@ -179 +194 @@
         DWORD dwBufLen = MAX_PATH_BYTES;
         LONG  res;
-
-        intptr_t hPid;
 
         int verIndex = 1; //@TODO@: 0 is for release, 1 for debug build of the DLL libraries.

applications/doprava/aimsun_bdm/aimsun_ds.h

@@ -35 +35 @@
     AimsunDS ();
 
+        //! Destructor
+        ~AimsunDS ();
+
     //! Get measurements and signal plans from ELS3 controllers
     void getdata ( vec &dt ) const;
@@ -55 +58 @@
     // TODO dodelat void to_setting( Setting &root ) const;
 private:
+        //! Handle of the Aimsun process. Used to terminate Aimsun after simulation.
+        intptr_t hPid;
+        
         //! File name containing vehicle entrances into the network
         string entranceFileName;