11#ifndef INCLUDED_GR_RUNTIME_FLOWGRAPH_H 
   12#define INCLUDED_GR_RUNTIME_FLOWGRAPH_H 
   27    basic_block_sptr d_basic_block;
 
   34        d_basic_block = 
block;
 
 
   37    basic_block_sptr 
block()
 const { 
return d_basic_block; }
 
   38    int port()
 const { 
return d_port; }
 
   41        return d_basic_block->alias() + 
":" + std::to_string(d_port);
 
 
 
   49    return (d_basic_block == other.d_basic_block && d_port == other.d_port);
 
 
   55    basic_block_sptr d_basic_block;
 
   63        d_basic_block = 
block;
 
 
   67    basic_block_sptr 
block()
 const { 
return d_basic_block; }
 
   69    bool is_hier()
 const { 
return d_is_hier; }
 
 
   81    return (d_basic_block == other.d_basic_block && 
pmt::equal(d_port, other.d_port));
 
 
   94    edge() : d_src(), d_dst(){};
 
  102        return d_src.identifier() + 
"->" + d_dst.identifier();
 
 
 
  129        return d_src.identifier() + 
"->" + d_dst.identifier();
 
 
 
  176    void connect(basic_block_sptr src_block,
 
  178                 basic_block_sptr dst_block,
 
  186                    basic_block_sptr dst_block,
 
  267    void check_dst_not_used(
const endpoint& dst);
 
  271    void check_contiguity(basic_block_sptr 
block,
 
  272                          const std::vector<int>& used_ports,
 
  282    bool source_p(basic_block_sptr 
block);
 
 
  289                               basic_block_sptr dst_block,
 
 
  297                                  basic_block_sptr dst_block,
 
 
The abstract base class for all 'terminal' processing blocks.
Definition gnuradio-runtime/include/gnuradio/block.h:63
Class representing a connection between to graph endpoints.
Definition flowgraph.h:92
const endpoint & dst() const
Definition flowgraph.h:99
std::string identifier() const
Definition flowgraph.h:100
edge(const endpoint &src, const endpoint &dst)
Definition flowgraph.h:95
edge()
Definition flowgraph.h:94
const endpoint & src() const
Definition flowgraph.h:98
Class representing a specific input or output graph endpoint.
Definition flowgraph.h:25
std::string identifier() const
Definition flowgraph.h:39
endpoint(basic_block_sptr block, int port)
Definition flowgraph.h:32
bool operator==(const endpoint &other) const
Definition flowgraph.h:47
int port() const
Definition flowgraph.h:38
endpoint()
Definition flowgraph.h:31
basic_block_sptr block() const
Definition flowgraph.h:37
const msg_edge_vector_t & msg_edges() const
Get vector of message edges.
Definition flowgraph.h:223
gr::logger_ptr d_debug_logger
Definition flowgraph.h:255
basic_block_vector_t d_blocks
Definition flowgraph.h:251
basic_block_vector_t calc_used_blocks()
calculates all used blocks in a flow graph
std::vector< int > calc_used_ports(basic_block_sptr block, bool check_inputs)
basic_block_vector_t calc_downstream_blocks(basic_block_sptr block, int port)
void connect(const msg_endpoint &src, const msg_endpoint &dst)
Connect two message endpoints.
basic_block_vector_t topological_sort(basic_block_vector_t &blocks)
topologically sort blocks
edge_vector_t calc_upstream_edges(basic_block_sptr block)
edge_vector_t d_edges
Definition flowgraph.h:252
edge calc_upstream_edge(basic_block_sptr block, int port)
void disconnect(const msg_endpoint &src, const msg_endpoint &dst)
Disconnect two message endpoints.
void validate()
Validate flow graph.
const edge_vector_t & edges() const
Get vector of edges.
Definition flowgraph.h:218
void disconnect(const endpoint &src, const endpoint &dst)
Disconnect two endpoints.
msg_edge_vector_t d_msg_edges
Definition flowgraph.h:253
bool has_block_p(basic_block_sptr block)
void clear()
Clear existing flowgraph.
friend GR_RUNTIME_API flowgraph_sptr make_flowgraph()
gr::logger_ptr d_logger
Definition flowgraph.h:254
virtual ~flowgraph()
Destruct an arbitrary flowgraph.
void connect(const endpoint &src, const endpoint &dst)
Connect two endpoints.
std::vector< basic_block_vector_t > partition()
Calculate vector of disjoint graph partitions.
std::shared_ptr< io_signature > sptr
Definition io_signature.h:52
Class representing a msg connection between to graph msg endpoints.
Definition flowgraph.h:119
~msg_edge()
Definition flowgraph.h:123
const msg_endpoint & src() const
Definition flowgraph.h:125
std::string identifier() const
Definition flowgraph.h:127
const msg_endpoint & dst() const
Definition flowgraph.h:126
msg_edge(const msg_endpoint &src, const msg_endpoint &dst)
Definition flowgraph.h:122
msg_edge()
Definition flowgraph.h:121
Definition flowgraph.h:53
bool is_hier() const
Definition flowgraph.h:69
void set_hier(bool h)
Definition flowgraph.h:70
basic_block_sptr block() const
Definition flowgraph.h:67
bool operator==(const msg_endpoint &other) const
Definition flowgraph.h:79
pmt::pmt_t port() const
Definition flowgraph.h:68
msg_endpoint(basic_block_sptr block, pmt::pmt_t port, bool is_hier=false)
Definition flowgraph.h:61
msg_endpoint()
Definition flowgraph.h:60
std::string identifier() const
Definition flowgraph.h:71
#define GR_RUNTIME_API
Definition gnuradio-runtime/include/gnuradio/api.h:18
GNU Radio logging wrapper.
Definition basic_block.h:29
std::vector< msg_edge >::iterator msg_edge_viter_t
Definition flowgraph.h:139
std::vector< edge >::iterator edge_viter_t
Definition flowgraph.h:112
std::string dot_graph_fg(flowgraph_sptr fg)
std::vector< basic_block_sptr > basic_block_vector_t
Definition basic_block.h:431
std::vector< msg_edge > msg_edge_vector_t
Definition flowgraph.h:138
std::ostream & operator<<(std::ostream &os, basic_block_sptr basic_block)
Definition basic_block.h:436
bool operator==(const io_signature &lhs, const io_signature &rhs)
std::shared_ptr< logger > logger_ptr
Definition logger.h:250
std::vector< edge > edge_vector_t
Definition flowgraph.h:111
std::vector< endpoint > endpoint_vector_t
Definition flowgraph.h:85
std::vector< endpoint >::iterator endpoint_viter_t
Definition flowgraph.h:86
GR_RUNTIME_API flowgraph_sptr make_flowgraph()
PMT_API bool equal(const pmt_t &x, const pmt_t &y)
PMT_API const std::string symbol_to_string(const pmt_t &sym)
std::shared_ptr< pmt_base > pmt_t
typedef for shared pointer (transparent reference counting).
Definition pmt.h:83
#define PMT_NIL
Definition pmt.h:121