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/* -*- c++ -*- */
/*
* Copyright 2006,2008 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <mblock/port.h>
#include <mblock/protocol_class.h>
mb_port::mb_port(mb_mblock *mblock,
const std::string &port_name,
const std::string &protocol_class_name,
bool conjugated,
mb_port::port_type_t port_type)
: d_port_name(port_name), d_port_symbol(pmt_intern(port_name)),
d_conjugated(conjugated), d_port_type(port_type),
d_mblock(mblock)
{
pmt_t pc = mb_protocol_class_lookup(pmt_intern(protocol_class_name));
if (pmt_is_null(pc)){
throw std::runtime_error("mb_port: unknown protocol class '"
+ protocol_class_name + "'");
}
d_protocol_class = pc;
}
mb_port::~mb_port()
{
// nop
}
pmt_t
mb_port::incoming_message_set() const
{
if (!conjugated())
return mb_protocol_class_incoming(protocol_class());
else // swap the sets
return mb_protocol_class_outgoing(protocol_class());
}
pmt_t
mb_port::outgoing_message_set() const
{
if (!conjugated())
return mb_protocol_class_outgoing(protocol_class());
else // swap the sets
return mb_protocol_class_incoming(protocol_class());
}
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