New directory tree, with preprocessor/ inside interpretor/.

[Faustine.git] / interpretor / preprocessor / faust-0.9.47mr3 / architecture / osclib / faust / src / nodes / FaustNode.cpp

diff --git a/interpretor/preprocessor/faust-0.9.47mr3/architecture/osclib/faust/src/nodes/FaustNode.cpp b/interpretor/preprocessor/faust-0.9.47mr3/architecture/osclib/faust/src/nodes/FaustNode.cpp
new file mode 100644 (file)
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--- /dev/null
+++ b/interpretor/preprocessor/faust-0.9.47mr3/architecture/osclib/faust/src/nodes/FaustNode.cpp
@@ -0,0 +1,61 @@
+/*
+
+  Copyright (C) 2011 Grame
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+  Grame Research Laboratory, 9 rue du Garet, 69001 Lyon - France
+  research@grame.fr
+
+*/
+
+#include "FaustNode.h"
+#include "Message.h"
+#include "OSCStream.h"
+
+namespace oscfaust
+{
+
+//--------------------------------------------------------------------------
+bool FaustNode::store( float val )
+{
+       *fZone = fMapping.scale(val);
+       return true;
+}
+
+//--------------------------------------------------------------------------
+bool FaustNode::accept( const Message* msg )
+{
+       if (msg->size() == 1) {                 // checks for the message parameters count
+                                                                       // messages with a param count other than 1 are rejected
+               int ival; float fval;
+               if (msg->param(0, fval)) return store (fval);                           // accepts float values
+               else if (msg->param(0, ival)) return store (float(ival));       // but accepts also int values
+       }
+       return MessageDriven::accept(msg);
+}
+
+
+//--------------------------------------------------------------------------
+void FaustNode::get (unsigned long ipdest ) const
+{
+       unsigned long savedip = oscout.getAddress();            // saves the current destination IP
+       oscout.setAddress(ipdest);                                                      // sets the osc stream dest IP
+       // send a state message on 'get' request
+       oscout << OSCStart(getOSCAddress().c_str()) <<  *fZone << fMapping.fMinOut << fMapping.fMaxOut << OSCEnd();
+       oscout.setAddress(savedip);                                                     // and restores the destination IP
+}
+
+} // end namespoace