All C++ blocks are derived from these base classes. More...

Classes
class	gr::block
	The abstract base class for all 'terminal' processing blocks.A signal processing flow is constructed by creating a tree of hierarchical blocks, which at any level may also contain terminal nodes that actually implement signal processing functions. This is the base class for all such leaf nodes. More...

class	gr::hier_block2
	Hierarchical container class for gr::block's and gr::hier_block2's. More...

class	gr::sync_block
	synchronous 1:1 input to output with historyOverride work to provide the signal processing implementation. More...

class	gr::sync_decimator
	synchronous N:1 input to output with historyOverride work to provide the signal processing implementation. More...

class	gr::sync_interpolator
	synchronous 1:N input to output with historyOverride work to provide the signal processing implementation. More...

class	gr::tagged_stream_block
	Block that operates on PDUs in form of tagged streamsOverride work to provide the signal processing implementation. More...

Enumerations
enum	{ gr::block::WORK_CALLED_PRODUCE = -2, gr::block::WORK_DONE = -1 }
	Magic return values from general_work. More...

enum	gr::block::tag_propagation_policy_t { gr::block::TPP_DONT = 0, gr::block::TPP_ALL_TO_ALL = 1, gr::block::TPP_ONE_TO_ONE = 2 }

Detailed Description

All C++ blocks are derived from these base classes.

Enumeration Type Documentation

anonymous enum

Magic return values from general_work.

Enumerator
WORK_CALLED_PRODUCE
WORK_DONE