1 files changed, 60 insertions, 0 deletions
diff --git a/arts/modules/synth/synth_debug_impl.cpp b/arts/modules/synth/synth_debug_impl.cpp
new file mode 100644
index 00000000..456f4a6f
--- /dev/null
+++ b/arts/modules/synth/synth_debug_impl.cpp
@@ -0,0 +1,60 @@
+    /*
+
+    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 std;
+using namespace Arts;
+
+// You can use this for debugging. It will print out the value of the
+// signal at invalue in regular intervals (ca. 1 second), combined
+// with the comment you have specified. That way you can find out if
+// some signals stay in certain ranges, or if they are there at all.
+
+class Synth_DEBUG_impl : virtual public Synth_DEBUG_skel,
+							virtual public StdSynthModule
+{
+protected:
+	string _comment;
+	int i;
+
+public:
+	string comment() { return _comment; }
+
+  void comment(const string &newComment) { _comment = newComment; }
+
+	void streamInit() { i = 0; }
+
+	void calculateBlock(unsigned long samples)
+	{
+		for (unsigned long j=0; j<samples; j++)
+		{
+			i++;
+			if ((i % 65536) == 0)
+				printf("Synth_DEBUG: %s %f\n", _comment.c_str(), invalue[j]);
+		}
+	}
+};
+
+REGISTER_IMPLEMENTATION(Synth_DEBUG_impl);