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2.8 kB · 81 lines
C++
at develop
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- *//* * Main authors: * Christian Schulte <schulte@gecode.org> * * Copyright: * Christian Schulte, 2006 * * 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. * */
namespace Gecode { namespace Int { namespace Channel {
template<class Info, class Offset, PropCond pc> forceinline Base<Info,Offset,pc>::Base(Home home, int n0, Info* xy0, Offset& ox0, Offset& oy0) : Propagator(home), n(n0), n_na(2*n), ox(ox0), oy(oy0), xy(xy0) { for (int i=0; i<2*n; i++) xy[i].view.subscribe(home,*this,pc); }
template<class Info, class Offset, PropCond pc> forceinline Base<Info,Offset,pc>::Base(Space& home, Base<Info,Offset,pc>& p) : Propagator(home,p), n(p.n), n_na(p.n_na), xy(home.alloc<Info>(2*n)) { ox.update(p.ox); oy.update(p.oy); for (int i=0; i<2*n; i++) xy[i].update(home,p.xy[i]); }
template<class Info, class Offset, PropCond pc> PropCost Base<Info,Offset,pc>::cost(const Space&, const ModEventDelta&) const { return PropCost::quadratic(PropCost::LO, 2*n); }
template<class Info, class Offset, PropCond pc> void Base<Info,Offset,pc>::reschedule(Space& home) { for (int i=0; i<2*n; i++) xy[i].view.reschedule(home,*this,pc); }
template<class Info, class Offset, PropCond pc> forceinline size_t Base<Info,Offset,pc>::dispose(Space& home) { for (int i=0; i<2*n; i++) xy[i].view.cancel(home,*this,pc); (void) Propagator::dispose(home); return sizeof(*this); }
}}}
// STATISTICS: int-prop