Initial source commit

minorGems/system/FinishedSignalThread.cpp

@@ -0,0 +1,59 @@
+/*
+ * Modification History
+ *
+ * 2002-March-9    Jason Rohrer
+ * Created.
+ *
+ * 2002-March-11    Jason Rohrer
+ * Changed so that destructor joins thread.
+ *
+ * 2002-April-4    Jason Rohrer
+ * Changed name of lock to avoid confusion with subclass-provided locks.
+ *
+ * 2002-August-5   Jason Rohrer
+ * Fixed member initialization order to match declaration order.
+ *
+ * 2004-April-1    Jason Rohrer
+ * Moved from konspire2b into minorGems.
+ * Changed so that destructor does not join the thread.
+ */
+
+
+
+#include "FinishedSignalThread.h"
+
+
+#include <stdio.h>
+
+
+
+FinishedSignalThread::FinishedSignalThread()
+    : mFinishedLock( new MutexLock() ), mFinished( false )  {
+
+    }
+
+
+
+FinishedSignalThread::~FinishedSignalThread() {
+    
+    delete mFinishedLock;
+    }
+
+
+
+char FinishedSignalThread::isFinished() {
+    mFinishedLock->lock();
+    char finished = mFinished;
+    mFinishedLock->unlock();
+
+    return finished;
+    }
+
+
+
+void FinishedSignalThread::setFinished() {
+    mFinishedLock->lock();
+    mFinished = true;
+    mFinishedLock->unlock();
+    }
+