--- /dev/null
+
+/************************************************************************
+ ************************************************************************
+ FAUST compiler
+ Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale
+ ---------------------------------------------------------------------
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************
+ ************************************************************************/
+
+#ifndef __LOOPDETECTOR__
+#define __LOOPDETECTOR__
+
+
+
+/**
+ * \file loopDetector.hh
+ *
+ * Detect evaluation loops
+ *
+ *
+ **/
+
+
+
+#include "boxes.hh"
+#include "sourcereader.hh"
+
+class loopDetector
+{
+ const int fBuffersize;
+ const int fCheckperiod;
+ vector<Tree> fBuffer;
+ int fPhase;
+
+ public:
+ loopDetector(int buffersize, int checkperiod) : fBuffersize(buffersize), fCheckperiod(checkperiod), fBuffer(buffersize), fPhase(0) {}
+ bool detect (Tree t);
+
+};
+
+
+#endif
+