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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., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, 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);