Olivier Smeesters
A DTMF sequence editor and player for HAM radio equipment command & control.
Diff: SoundWaveGenerator/snd_wave_generator/BufferedWave.h
- Revision:
- 0:1324e7d9d471
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/SoundWaveGenerator/snd_wave_generator/BufferedWave.h Mon Mar 07 22:51:19 2011 +0000
@@ -0,0 +1,23 @@
+#ifndef BUFFERED_WAVE_H_
+#define BUFFERED_WAVE_H_
+
+#include "snd_wave_generator/Wave.h"
+#include "snd_wave_generator/WaveBuffer.h"
+
+namespace snd_wave_generator {
+
+/**
+ * @brief A base class for Waves which pre-computes their values in a buffer during preparation and play from that buffer.
+ */
+class BufferedWave : public Wave {
+public:
+ BufferedWave() : buffer() { }
+ virtual float read(std::size_t pos) const { return this->buffer.read(pos); }
+
+protected:
+ WaveBuffer buffer;
+};
+
+} // snd_wave_generator
+
+#endif // BUFFERED_WAVE_H_