diff options
Diffstat (limited to 'gnuradio-runtime/lib/gr_hier_block2.cc')
| -rw-r--r-- | gnuradio-runtime/lib/gr_hier_block2.cc | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/gnuradio-runtime/lib/gr_hier_block2.cc b/gnuradio-runtime/lib/gr_hier_block2.cc new file mode 100644 index 0000000000..9e924fdaf5 --- /dev/null +++ b/gnuradio-runtime/lib/gr_hier_block2.cc @@ -0,0 +1,153 @@ +/* -*- c++ -*- */ +/* + * Copyright 2006,2007,2008 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. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <gr_hier_block2.h> +#include <gr_io_signature.h> +#include <gr_hier_block2_detail.h> +#include <iostream> + +#define GR_HIER_BLOCK2_DEBUG 0 + + +gr_hier_block2_sptr +gr_make_hier_block2(const std::string &name, + gr_io_signature_sptr input_signature, + gr_io_signature_sptr output_signature) +{ + return gnuradio::get_initial_sptr(new gr_hier_block2(name, input_signature, output_signature)); +} + +gr_hier_block2::gr_hier_block2(const std::string &name, + gr_io_signature_sptr input_signature, + gr_io_signature_sptr output_signature) + : gr_basic_block(name, input_signature, output_signature), + d_detail(new gr_hier_block2_detail(this)), + hier_message_ports_in(pmt::PMT_NIL), + hier_message_ports_out(pmt::PMT_NIL) +{ + // This bit of magic ensures that self() works in the constructors of derived classes. + gnuradio::detail::sptr_magic::create_and_stash_initial_sptr(this); +} + +gr_hier_block2::~gr_hier_block2() +{ + delete d_detail; +} + +gr_hier_block2::opaque_self +gr_hier_block2::self() +{ + return shared_from_this(); +} + +gr_hier_block2_sptr +gr_hier_block2::to_hier_block2() +{ + return cast_to_hier_block2_sptr(shared_from_this()); +} + +void +gr_hier_block2::connect(gr_basic_block_sptr block) +{ + d_detail->connect(block); +} + +void +gr_hier_block2::connect(gr_basic_block_sptr src, int src_port, + gr_basic_block_sptr dst, int dst_port) +{ + d_detail->connect(src, src_port, dst, dst_port); +} + +void +gr_hier_block2::msg_connect(gr_basic_block_sptr src, pmt::pmt_t srcport, + gr_basic_block_sptr dst, pmt::pmt_t dstport) +{ + if(!pmt::is_symbol(srcport)){throw std::runtime_error("bad port id"); } + d_detail->msg_connect(src, srcport, dst, dstport); +} + +void +gr_hier_block2::msg_connect(gr_basic_block_sptr src, std::string srcport, + gr_basic_block_sptr dst, std::string dstport) +{ + d_detail->msg_connect(src, pmt::mp(srcport), dst, pmt::mp(dstport)); +} + +void +gr_hier_block2::msg_disconnect(gr_basic_block_sptr src, pmt::pmt_t srcport, + gr_basic_block_sptr dst, pmt::pmt_t dstport) +{ + if(!pmt::is_symbol(srcport)){throw std::runtime_error("bad port id"); } + d_detail->msg_disconnect(src, srcport, dst, dstport); +} + +void +gr_hier_block2::msg_disconnect(gr_basic_block_sptr src, std::string srcport, + gr_basic_block_sptr dst, std::string dstport) +{ + d_detail->msg_disconnect(src, pmt::mp(srcport), dst, pmt::mp(dstport)); +} + +void +gr_hier_block2::disconnect(gr_basic_block_sptr block) +{ + d_detail->disconnect(block); +} + +void +gr_hier_block2::disconnect(gr_basic_block_sptr src, int src_port, + gr_basic_block_sptr dst, int dst_port) +{ + d_detail->disconnect(src, src_port, dst, dst_port); +} + +void +gr_hier_block2::disconnect_all() +{ + d_detail->disconnect_all(); +} + +void +gr_hier_block2::lock() +{ + d_detail->lock(); +} + +void +gr_hier_block2::unlock() +{ + d_detail->unlock(); +} + + +gr_flat_flowgraph_sptr +gr_hier_block2::flatten() const +{ + gr_flat_flowgraph_sptr new_ffg = gr_make_flat_flowgraph(); + d_detail->flatten_aux(new_ffg); + return new_ffg; +} |