GNU Radio 3.6.5.1 C++ API
|
#include <wavfile_source_impl.h>
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 |
Additional Inherited Members | |
![]() | |
typedef boost::shared_ptr < wavfile_source > | sptr |
![]() | |
static sptr | make (const char *filename, bool repeat=false) |
![]() | |
enum | vcolor { WHITE, GREY, BLACK } |
![]() | |
gr_sync_block (void) | |
gr_sync_block (const std::string &name, gr_io_signature_sptr input_signature, gr_io_signature_sptr output_signature) | |
![]() | |
std::vector< long > | d_max_output_buffer |
std::vector< long > | d_min_output_buffer |
gruel::mutex | d_setlock |
gr_logger_ptr | d_logger |
gr_logger_ptr | d_debug_logger |
gr::blocks::wavfile_source_impl::wavfile_source_impl | ( | const char * | filename, |
bool | repeat | ||
) |
gr::blocks::wavfile_source_impl::~wavfile_source_impl | ( | ) |
|
inlinevirtual |
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.
|
inlinevirtual |
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.
|
inlinevirtual |
Read the sample rate as specified in the wav file header.
Implements gr::blocks::wavfile_source.
|
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.