component.cc

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/*--------------------------------------------------------------------
 *
 * (C) Copyright Koninklijke Philips Electronics NV 2006. 
 * All rights reserved. This software is licensed under the terms of
 * version 2.1 of the GNU Lesser General Public License as published 
 * by the Free Software Foundation. For licensing and warranty
 * information, see the file COPYING in the main directory.
 *
 *------------------------------------------------------------------*/

#include <sys/types.h>
#include "component.h"
#include "portbase.h"
#include <assert.h>

Component::Component(const IdBase& n) : IdBase(n)
{ }

Component* Component::parentComponent() const
{
  return (Component*)parent();
}

unsigned int Component::nrInPorts() const
{
  return ip.size();
}

unsigned int Component::nrOutPorts() const
{
  return op.size();
}

InPortBase*  Component::getInPort(unsigned int i) const
{
  assert(i < ip.size());
  return ip[i];
}

OutPortBase* Component::getOutPort(unsigned int i) const
{
  assert(i < op.size());
  return op[i];
}

// friend functions

void insert(Component* p, InPortBase* i)
{
  assert(p);
  assert(i);
  p->ip.push_back(i); 
}

void insert(Component* p, OutPortBase* o)
{
  assert(p);
  assert(o);
  p->op.push_back(o); 
}

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