1 files changed, 50 insertions, 0 deletions
diff --git a/arts/modules/synth/synth_data_impl.cc b/arts/modules/synth/synth_data_impl.cc
new file mode 100644
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+++ b/arts/modules/synth/synth_data_impl.cc
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+    /*
+
+    Copyright (C) 2000 Jeff Tranter
+                       tranter@pobox.com
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 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
+    Library General Public License for more details.
+   
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+    */
+
+#include <stdio.h>
+#include "artsmodulessynth.h"
+#include "stdsynthmodule.h"
+
+using namespace Arts;
+
+// This module outputs a constant stream of data corresponding to the
+// value given as it's parameter.
+
+class Synth_DATA_impl : virtual public Synth_DATA_skel,
+							virtual public StdSynthModule
+{
+protected:
+	float _value;
+
+public:
+	float value() { return _value; }
+
+  void value(float newValue) { _value = newValue; }
+
+	void calculateBlock(unsigned long samples)
+	{
+		for (unsigned long i=0; i<samples; i++)
+			outvalue[i] = _value;
+	}
+};
+
+REGISTER_IMPLEMENTATION(Synth_DATA_impl);