109 lines
2.9 KiB
C++
109 lines
2.9 KiB
C++
/*
|
|
* KiRouter - a push-and-(sometimes-)shove PCB router
|
|
*
|
|
* Copyright (C) 2019 CERN
|
|
* Author: Seth Hillbrand <hillbrand@ucdavis.edu>
|
|
* Author: Tomasz Wlostowski <tomasz.wlostowski@cern.h>
|
|
*
|
|
* This program 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 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* This program 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef PCBNEW_ROUTER_PNS_LINK_HOLDER_H_
|
|
#define PCBNEW_ROUTER_PNS_LINK_HOLDER_H_
|
|
|
|
#include "pns_item.h"
|
|
#include "pns_linked_item.h"
|
|
|
|
namespace PNS
|
|
{
|
|
class LINK_HOLDER : public ITEM
|
|
{
|
|
public:
|
|
typedef std::vector<LINKED_ITEM*> LINKS;
|
|
|
|
LINK_HOLDER( PnsKind aKind ) : ITEM( aKind )
|
|
{}
|
|
|
|
///> Adds a reference to an item registered in a NODE that is a part of this line.
|
|
void Link( LINKED_ITEM* aLink )
|
|
{
|
|
m_links.push_back( aLink );
|
|
}
|
|
|
|
///> Returns the list of links from the owning node that constitute this
|
|
///> line (or NULL if the line is not linked)
|
|
LINKS& Links()
|
|
{
|
|
return m_links;
|
|
}
|
|
|
|
bool IsLinked() const
|
|
{
|
|
return m_links.size() != 0;
|
|
}
|
|
|
|
///> Checks if the segment aLink is a part of the line.
|
|
bool ContainsLink( const LINKED_ITEM* aItem ) const
|
|
{
|
|
return alg::contains( m_links, aItem );
|
|
}
|
|
|
|
LINKED_ITEM* GetLink( int aIndex ) const
|
|
{
|
|
return m_links[aIndex];
|
|
}
|
|
|
|
///> Erases the linking information. Used to detach the line from the owning node.
|
|
virtual void ClearLinks()
|
|
{
|
|
m_links.clear();
|
|
}
|
|
|
|
///> Returns the number of segments that were assembled together to form this line.
|
|
int LinkCount() const
|
|
{
|
|
return m_links.size();
|
|
}
|
|
|
|
void ShowLinks() const
|
|
{
|
|
#if 0 // fixme: move outside header
|
|
if( !IsLinked() )
|
|
{
|
|
wxLogTrace( "PNS", "item %p: no links", this );
|
|
return;
|
|
}
|
|
|
|
wxLogTrace( "PNS", "item %p: %d links", this, (int) m_links.size() );
|
|
|
|
for( int i = 0; i < (int) m_links.size(); i++ )
|
|
wxLogTrace( "PNS", "item %d: %p\n", i, m_links[i] );
|
|
#endif
|
|
}
|
|
|
|
protected:
|
|
///> Copies m_links from the line aParent.
|
|
void copyLinks( const LINK_HOLDER* aParent )
|
|
{
|
|
m_links = aParent->m_links;
|
|
}
|
|
|
|
///> List of segments in the owning NODE (ITEM::m_owner) that constitute this line, or NULL
|
|
///> if the line is not a part of any node.
|
|
LINKS m_links;
|
|
};
|
|
|
|
} // namespace PNS
|
|
#endif /* PCBNEW_ROUTER_PNS_LINK_HOLDER_H_ */
|