*/
/** @file test/audio_filter_test.cc
- * @brief Basic tests of audio filters.
+ * @brief Test AudioFilter, LowPassAudioFilter, HighPassAudioFilter classes.
+ * @ingroup selfcontained
*/
#include <boost/test/unit_test.hpp>
#include "lib/audio_filter.h"
#include "lib/audio_buffers.h"
-using boost::shared_ptr;
+using std::shared_ptr;
static void
audio_filter_impulse_test_one (AudioFilter& f, int block_size, int num_blocks)