/usr/include/gecode/int/idx-view.hh is in libgecode-dev 4.4.0-5.
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/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
* Guido Tack <tack@gecode.org>
*
* Copyright:
* Christian Schulte, 2004
* Guido Tack, 2004
*
* Last modified:
* $Date: 2015-01-16 14:10:48 +0100 (Fri, 16 Jan 2015) $ by $Author: schulte $
* $Revision: 14362 $
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef __GECODE_INT_IDX_VIEW_HH__
#define __GECODE_INT_IDX_VIEW_HH__
#include <gecode/int.hh>
namespace Gecode { namespace Int {
/**
* \brief Class for pair of index and view
*
*/
template<class View>
class IdxView {
public:
/// The index
int idx;
/// Thhe view
View view;
/// Allocate memory for \a n index-view pairs
static IdxView* allocate(Space& home, int n);
};
/// Class to map VarArg type to view
template<class View>
class ViewToVarArg {};
/**
* \brief An array of IdxView pairs
*
*/
template<class View>
class IdxViewArray {
private:
/// The actual array
IdxView<View>* xs;
/// The size of the array
int n;
public:
/// Default constructor
IdxViewArray(void);
/// Copy constructor
IdxViewArray(const IdxViewArray<View>&);
/// Construct an IdxViewArray from \a x
IdxViewArray(Space& home, const typename ViewToVarArg<View>::argtype& x);
/// Construct an IdxViewArray of size \a n
IdxViewArray(Space& home, int n);
/// Return the current size
int size(void) const;
/// Set the size to \a n
void size(int n);
/// Access element \a n
IdxView<View>& operator [](int n);
/// Access element \a n
const IdxView<View>& operator [](int) const;
/**
* Subscribe propagator \a p with propagation condition \a pc
* to all elements of the array.
*/
void subscribe(Space& home, Propagator& p, PropCond pc, bool process=true);
/**
* Cancel subscription of propagator \a p with propagation condition \a pc
* for all elements of the array.
*/
void cancel(Space& home, Propagator& p, PropCond pc);
/// Cloning
void update(Space& home, bool share, IdxViewArray<View>& x);
};
/**
* \brief Print array elements enclosed in curly brackets
* \relates IdxViewArray
*/
template<class Char, class Traits, class View>
std::basic_ostream<Char,Traits>&
operator <<(std::basic_ostream<Char,Traits>& os,
const IdxViewArray<View>& x);
}}
#include <gecode/int/idx-view.hpp>
#endif
// STATISTICS: int-prop
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