1 files changed, 30 insertions, 0 deletions
diff --git a/libs/audiographer/audiographer/sndfile_base.h b/libs/audiographer/audiographer/sndfile_base.h
new file mode 100644
index 0000000000..fd6c5f3552
--- /dev/null
+++ b/libs/audiographer/audiographer/sndfile_base.h
@@ -0,0 +1,30 @@
+#ifndef AUDIOGRAPHER_SNDFILE_BASE_H
+#define AUDIOGRAPHER_SNDFILE_BASE_H
+
+#include <string>
+#include <sndfile.h>
+#include <sigc++/signal.h>
+
+#include "types.h"
+
+namespace AudioGrapher {
+
+/// Common interface for templated libsndfile readers/writers
+class SndfileBase
+{
+  public:
+	
+	sigc::signal<void, std::string> FileWritten;
+
+  protected:
+	SndfileBase (ChannelCount channels, nframes_t samplerate, int format, std::string const & path);
+	virtual ~SndfileBase ();
+
+	std::string    path;
+	SF_INFO        sf_info;
+	SNDFILE *      sndfile;
+};
+
+} // namespace
+
+#endif // AUDIOGRAPHER_SNDFILE_BASE_H
+\ No newline at end of file