gr::blocks::wavfile_source_impl Class Reference
#include <wavfile_source_impl.h>
Inheritance diagram for gr::blocks::wavfile_source_impl:
Public Member Functions | |
| wavfile_source_impl (const char *filename, bool repeat) | |
| ~wavfile_source_impl () | |
| unsigned int | sample_rate () const |
| Read the sample rate as specified in the wav file header. | |
| int | bits_per_sample () const |
| Return the number of bits per sample as specified in the wav file header. Only 8 or 16 bit are supported here. | |
| int | channels () const |
| Return the number of channels in the wav file as specified in the wav file header. This is also the max number of outputs you can have. | |
| int | work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) |
| just like gr_block::general_work, only this arranges to call consume_each for you | |
Constructor & Destructor Documentation
| gr::blocks::wavfile_source_impl::wavfile_source_impl | ( | const char * | filename, |
| bool | repeat | ||
| ) |
| gr::blocks::wavfile_source_impl::~wavfile_source_impl | ( | ) |
Member Function Documentation
| int gr::blocks::wavfile_source_impl::bits_per_sample | ( | ) | const [inline, virtual] |
Return the number of bits per sample as specified in the wav file header. Only 8 or 16 bit are supported here.
Implements gr::blocks::wavfile_source.
| int gr::blocks::wavfile_source_impl::channels | ( | ) | const [inline, virtual] |
Return the number of channels in the wav file as specified in the wav file header. This is also the max number of outputs you can have.
Implements gr::blocks::wavfile_source.
| unsigned int gr::blocks::wavfile_source_impl::sample_rate | ( | ) | const [inline, virtual] |
Read the sample rate as specified in the wav file header.
Implements gr::blocks::wavfile_source.
| int gr::blocks::wavfile_source_impl::work | ( | int | noutput_items, |
| gr_vector_const_void_star & | input_items, | ||
| gr_vector_void_star & | output_items | ||
| ) | [virtual] |
just like gr_block::general_work, only this arranges to call consume_each for you
The user must override work to define the signal processing code
Implements gr_sync_block.
The documentation for this class was generated from the following file:
