kicad/pcbnew/router/pns_itemset.h

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/*
* KiRouter - a push-and-(sometimes-)shove PCB router
*
* Copyright (C) 2013-2014 CERN
* Author: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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*
* 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.
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*
* 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.
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*
* 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 __PNS_ITEMSET_H
#define __PNS_ITEMSET_H
#include <vector>
#include <boost/foreach.hpp>
#include "pns_item.h"
/**
* Class PNS_ITEMSET
*
* Holds a list of board items, that can be filtered against net, kinds,
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* layers, etc.
**/
class PNS_ITEMSET
{
public:
typedef std::vector<PNS_ITEM*> ITEMS;
PNS_ITEMSET( PNS_ITEM* aInitialItem = NULL );
PNS_ITEMSET( const PNS_ITEMSET& aOther )
{
m_items = aOther.m_items;
}
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const PNS_ITEMSET& operator=( const PNS_ITEMSET& aOther )
{
m_items = aOther.m_items;
return *this;
}
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int Count( int aKindMask = -1 ) const
{
int n = 0;
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BOOST_FOREACH( PNS_ITEM* item, m_items )
{
if( item->Kind() & aKindMask )
n++;
}
return n;
}
ITEMS& Items() { return m_items; }
const ITEMS& CItems() const { return m_items; }
PNS_ITEMSET& FilterLayers( int aStart, int aEnd = -1, bool aInvert = false );
PNS_ITEMSET& FilterKinds( int aKindMask, bool aInvert = false );
PNS_ITEMSET& FilterNet( int aNet, bool aInvert = false );
PNS_ITEMSET& ExcludeLayers( int aStart, int aEnd = -1 )
{
return FilterLayers( aStart, aEnd, true );
}
PNS_ITEMSET& ExcludeKinds( int aKindMask )
{
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return FilterKinds( aKindMask, true );
}
PNS_ITEMSET& ExcludeNet( int aNet )
{
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return FilterNet( aNet, true );
}
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PNS_ITEMSET& ExcludeItem( const PNS_ITEM* aItem );
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int Size() const
{
return m_items.size();
}
void Add( PNS_ITEM* aItem )
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{
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m_items.push_back( aItem );
}
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PNS_ITEM* Get( int index ) const
{
return m_items[index];
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}
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PNS_ITEM* operator[] ( int index ) const
{
return m_items[index];
}
void Clear()
{
m_items.clear();
}
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bool Contains( const PNS_ITEM* aItem ) const
{
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return std::find( m_items.begin(), m_items.end(), aItem ) != m_items.end();
}
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void Erase( const PNS_ITEM* aItem )
{
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ITEMS::iterator f = std::find( m_items.begin(), m_items.end(), aItem );
if( f != m_items.end() )
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m_items.erase( f );
}
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private:
ITEMS m_items;
};
#endif