gr_flowgraph Class Reference

#include <gr_flowgraph.h>

Inheritance diagram for gr_flowgraph:

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Collaboration diagram for gr_flowgraph:

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List of all members.

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Detailed Description

Class representing a directed, acyclic graph of basic blocks.

Public Member Functions
	~gr_flowgraph ()
void	connect (const gr_endpoint &src, const gr_endpoint &dst)
void	disconnect (const gr_endpoint &src, const gr_endpoint &dst)
void	connect (gr_basic_block_sptr src_block, int src_port, gr_basic_block_sptr dst_block, int dst_port)
void	disconnect (gr_basic_block_sptr src_block, int src_port, gr_basic_block_sptr dst_block, int dst_port)
void	validate ()
void	clear ()
const gr_edge_vector_t &	edges () const
gr_basic_block_vector_t	calc_used_blocks ()
std::vector < gr_basic_block_vector_t >	partition ()
Protected Member Functions
	gr_flowgraph ()
std::vector< int >	calc_used_ports (gr_basic_block_sptr block, bool check_inputs)
gr_basic_block_vector_t	calc_downstream_blocks (gr_basic_block_sptr block, int port)
gr_edge_vector_t	calc_upstream_edges (gr_basic_block_sptr block)
bool	has_block_p (gr_basic_block_sptr block)
gr_edge	calc_upstream_edge (gr_basic_block_sptr block, int port)
Protected Attributes
gr_basic_block_vector_t	d_blocks
gr_edge_vector_t	d_edges
Friends
gr_flowgraph_sptr	gr_make_flowgraph ()

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Constructor & Destructor Documentation

gr_flowgraph::~gr_flowgraph

(

)

gr_flowgraph::gr_flowgraph

(

)

[protected]

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Member Function Documentation

void gr_flowgraph::connect	(	const gr_endpoint &	src,
		const gr_endpoint &	dst
	)

References gr_endpoint::block(), d_edges, and gr_endpoint::port().

Referenced by connect().

void gr_flowgraph::disconnect	(	const gr_endpoint &	src,
		const gr_endpoint &	dst
	)

References d_edges.

Referenced by disconnect().

void gr_flowgraph::connect	(	gr_basic_block_sptr	src_block,
		int	src_port,
		gr_basic_block_sptr	dst_block,
		int	dst_port
	)			[inline]

References connect().

void gr_flowgraph::disconnect	(	gr_basic_block_sptr	src_block,
		int	src_port,
		gr_basic_block_sptr	dst_block,
		int	dst_port
	)			[inline]

References disconnect().

void gr_flowgraph::validate

(

)

References calc_used_blocks(), calc_used_ports(), d_blocks, and GR_FLOWGRAPH_DEBUG.

void gr_flowgraph::clear

(

)

References d_blocks, and d_edges.

const gr_edge_vector_t& gr_flowgraph::edges

(

)

const [inline]

Referenced by calc_used_ports().

gr_basic_block_vector_t gr_flowgraph::calc_used_blocks

(

)

References d_edges.

Referenced by partition(), gr_flat_flowgraph::setup_connections(), and validate().

std::vector< gr_basic_block_vector_t > gr_flowgraph::partition

(

)

References calc_used_blocks().

std::vector< int > gr_flowgraph::calc_used_ports	(	gr_basic_block_sptr	block,
		bool	check_inputs
	)			[protected]

References edges().

Referenced by validate().

gr_basic_block_vector_t gr_flowgraph::calc_downstream_blocks	(	gr_basic_block_sptr	block,
		int	port
	)			[protected]

References d_edges.

gr_edge_vector_t gr_flowgraph::calc_upstream_edges

(

gr_basic_block_sptr

block

)

[protected]

References d_edges.

bool gr_flowgraph::has_block_p

(

gr_basic_block_sptr

block

)

[protected]

References d_blocks.

gr_edge gr_flowgraph::calc_upstream_edge	(	gr_basic_block_sptr	block,
		int	port
	)			[protected]

References d_edges.

Referenced by gr_flat_flowgraph::merge_connections().

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Friends And Related Function Documentation

gr_flowgraph_sptr gr_make_flowgraph

(

)

[friend]

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Member Data Documentation

gr_basic_block_vector_t gr_flowgraph::d_blocks [protected]

Referenced by clear(), has_block_p(), gr_flat_flowgraph::merge_connections(), and validate().

gr_edge_vector_t gr_flowgraph::d_edges [protected]

Referenced by calc_downstream_blocks(), calc_upstream_edge(), calc_upstream_edges(), calc_used_blocks(), clear(), connect(), and disconnect().

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The documentation for this class was generated from the following files:

• gr_flowgraph.h
• gr_flowgraph.cc