From 26dceecc80390f10cedb94bd9e4fd655827d7f17 Mon Sep 17 00:00:00 2001
From: Johnathan Corgan <johnathan@corganlabs.com>
Date: Tue, 26 Mar 2013 20:18:53 -0700
Subject: runtime: migrate remaining gnuradio-core contents into
gnuradio-runtime
---
gnuradio-core/src/lib/runtime/gr_flowgraph.h | 251 ---------------------------
1 file changed, 251 deletions(-)
delete mode 100644 gnuradio-core/src/lib/runtime/gr_flowgraph.h
(limited to 'gnuradio-core/src/lib/runtime/gr_flowgraph.h')
diff --git a/gnuradio-core/src/lib/runtime/gr_flowgraph.h b/gnuradio-core/src/lib/runtime/gr_flowgraph.h
deleted file mode 100644
index 40e9dc3675..0000000000
--- a/gnuradio-core/src/lib/runtime/gr_flowgraph.h
+++ /dev/null
@@ -1,251 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2006,2007 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef INCLUDED_GR_FLOWGRAPH_H
-#define INCLUDED_GR_FLOWGRAPH_H
-
-#include <gr_core_api.h>
-#include <gr_basic_block.h>
-#include <iostream>
-
-/*!
- * \brief Class representing a specific input or output graph endpoint
- * \ingroup internal
- */
-class GR_CORE_API gr_endpoint
-{
-private:
- gr_basic_block_sptr d_basic_block;
- int d_port;
-
-public:
- gr_endpoint() : d_basic_block(), d_port(0) { }
- gr_endpoint(gr_basic_block_sptr block, int port) { d_basic_block = block; d_port = port; }
- gr_basic_block_sptr block() const { return d_basic_block; }
- int port() const { return d_port; }
-
- bool operator==(const gr_endpoint &other) const;
-};
-
-inline bool gr_endpoint::operator==(const gr_endpoint &other) const
-{
- return (d_basic_block == other.d_basic_block &&
- d_port == other.d_port);
-}
-
-class GR_CORE_API gr_msg_endpoint
-{
-private:
- gr_basic_block_sptr d_basic_block;
- pmt::pmt_t d_port;
- bool d_is_hier;
-public:
- gr_msg_endpoint() : d_basic_block(), d_port(pmt::PMT_NIL) { }
- gr_msg_endpoint(gr_basic_block_sptr block, pmt::pmt_t port, bool is_hier=false){ d_basic_block = block; d_port = port; d_is_hier = is_hier;}
- gr_basic_block_sptr block() const { return d_basic_block; }
- pmt::pmt_t port() const { return d_port; }
- bool is_hier() const { return d_is_hier; }
- void set_hier(bool h) { d_is_hier = h; }
-
- bool operator==(const gr_msg_endpoint &other) const;
-
-};
-
-inline bool gr_msg_endpoint::operator==(const gr_msg_endpoint &other) const
-{
- return (d_basic_block == other.d_basic_block &&
- pmt::equal(d_port, other.d_port));
-}
-
-
-// Hold vectors of gr_endpoint objects
-typedef std::vector<gr_endpoint> gr_endpoint_vector_t;
-typedef std::vector<gr_endpoint>::iterator gr_endpoint_viter_t;
-
-/*!
- *\brief Class representing a connection between to graph endpoints
- *
- */
-class GR_CORE_API gr_edge
-{
-public:
- gr_edge() : d_src(), d_dst() { };
- gr_edge(const gr_endpoint &src, const gr_endpoint &dst) : d_src(src), d_dst(dst) { }
- ~gr_edge();
-
- const gr_endpoint &src() const { return d_src; }
- const gr_endpoint &dst() const { return d_dst; }
-
-private:
- gr_endpoint d_src;
- gr_endpoint d_dst;
-};
-
-
-// Hold vectors of gr_edge objects
-typedef std::vector<gr_edge> gr_edge_vector_t;
-typedef std::vector<gr_edge>::iterator gr_edge_viter_t;
-
-
-/*!
- *\brief Class representing a msg connection between to graph msg endpoints
- *
- */
-class GR_CORE_API gr_msg_edge
-{
-public:
- gr_msg_edge() : d_src(), d_dst() { };
- gr_msg_edge(const gr_msg_endpoint &src, const gr_msg_endpoint &dst) : d_src(src), d_dst(dst) { }
- ~gr_msg_edge() {}
-
- const gr_msg_endpoint &src() const { return d_src; }
- const gr_msg_endpoint &dst() const { return d_dst; }
-
-private:
- gr_msg_endpoint d_src;
- gr_msg_endpoint d_dst;
-};
-
-// Hold vectors of gr_edge objects
-typedef std::vector<gr_msg_edge> gr_msg_edge_vector_t;
-typedef std::vector<gr_msg_edge>::iterator gr_msg_edge_viter_t;
-
-// Create a shared pointer to a heap allocated flowgraph
-// (types defined in gr_runtime_types.h)
-GR_CORE_API gr_flowgraph_sptr gr_make_flowgraph();
-
-/*!
- * \brief Class representing a directed, acyclic graph of basic blocks
- * \ingroup internal
- */
-class GR_CORE_API gr_flowgraph
-{
-public:
- friend GR_CORE_API gr_flowgraph_sptr gr_make_flowgraph();
-
- // Destruct an arbitrary flowgraph
- ~gr_flowgraph();
-
- // Connect two endpoints
- void connect(const gr_endpoint &src, const gr_endpoint &dst);
-
- // Disconnect two endpoints
- void disconnect(const gr_endpoint &src, const gr_endpoint &dst);
-
- // Connect an output port to an input port (convenience)
- void connect(gr_basic_block_sptr src_block, int src_port,
- gr_basic_block_sptr dst_block, int dst_port);
-
- // Disconnect an input port from an output port (convenience)
- void disconnect(gr_basic_block_sptr src_block, int src_port,
- gr_basic_block_sptr dst_block, int dst_port);
-
- // Connect two msg endpoints
- void connect(const gr_msg_endpoint &src, const gr_msg_endpoint &dst);
-
- // Disconnect two msg endpoints
- void disconnect(const gr_msg_endpoint &src, const gr_msg_endpoint &dst);
-
- // Validate connectivity, raise exception if invalid
- void validate();
-
- // Clear existing flowgraph
- void clear();
-
- // Return vector of edges
- const gr_edge_vector_t &edges() const { return d_edges; }
-
- // Return vector of msg edges
- const gr_msg_edge_vector_t &msg_edges() const { return d_msg_edges; }
-
- // Return vector of connected blocks
- gr_basic_block_vector_t calc_used_blocks();
-
- // Return toplogically sorted vector of blocks. All the sources come first.
- gr_basic_block_vector_t topological_sort(gr_basic_block_vector_t &blocks);
-
- // Return vector of vectors of disjointly connected blocks, topologically
- // sorted.
- std::vector<gr_basic_block_vector_t> partition();
-
-protected:
- gr_basic_block_vector_t d_blocks;
- gr_edge_vector_t d_edges;
- gr_msg_edge_vector_t d_msg_edges;
-
- 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);
-
-private:
-
- void check_valid_port(gr_io_signature_sptr sig, int port);
- void check_valid_port(const gr_msg_endpoint &e);
- void check_dst_not_used(const gr_endpoint &dst);
- void check_type_match(const gr_endpoint &src, const gr_endpoint &dst);
- gr_edge_vector_t calc_connections(gr_basic_block_sptr block, bool check_inputs); // false=use outputs
- void check_contiguity(gr_basic_block_sptr block, const std::vector<int> &used_ports, bool check_inputs);
-
- gr_basic_block_vector_t calc_downstream_blocks(gr_basic_block_sptr block);
- gr_basic_block_vector_t calc_reachable_blocks(gr_basic_block_sptr block, gr_basic_block_vector_t &blocks);
- void reachable_dfs_visit(gr_basic_block_sptr block, gr_basic_block_vector_t &blocks);
- gr_basic_block_vector_t calc_adjacent_blocks(gr_basic_block_sptr block, gr_basic_block_vector_t &blocks);
- gr_basic_block_vector_t sort_sources_first(gr_basic_block_vector_t &blocks);
- bool source_p(gr_basic_block_sptr block);
- void topological_dfs_visit(gr_basic_block_sptr block, gr_basic_block_vector_t &output);
-};
-
-// Convenience functions
-inline
-void gr_flowgraph::connect(gr_basic_block_sptr src_block, int src_port,
- gr_basic_block_sptr dst_block, int dst_port)
-{
- connect(gr_endpoint(src_block, src_port),
- gr_endpoint(dst_block, dst_port));
-}
-
-inline
-void gr_flowgraph::disconnect(gr_basic_block_sptr src_block, int src_port,
- gr_basic_block_sptr dst_block, int dst_port)
-{
- disconnect(gr_endpoint(src_block, src_port),
- gr_endpoint(dst_block, dst_port));
-}
-
-inline std::ostream&
-operator <<(std::ostream &os, const gr_endpoint endp)
-{
- os << endp.block()->alias() << ":" << endp.port();
- return os;
-}
-
-inline std::ostream&
-operator <<(std::ostream &os, const gr_edge edge)
-{
- os << edge.src() << "->" << edge.dst();
- return os;
-}
-
-#endif /* INCLUDED_GR_FLOWGRAPH_H */
--
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