Jip J. Dekker
1d9faf38de
git-subtree-dir: software/gecode git-subtree-split: 313e87646da4fc2752a70e83df16d993121a8e40
67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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* Main authors:
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* Guido Tack <tack@gecode.org>
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*
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* Copyright:
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* Guido Tack, 2011
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*
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* This file is part of Gecode, the generic constraint
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* development environment:
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* http://www.gecode.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#include <gecode/kernel.hh>
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namespace Gecode {
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void
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Archive::resize(int n) {
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int m = std::max(n+1, (3*_size)/2);
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_a = heap.realloc<unsigned int>(_a,_n,m);
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_size = m;
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}
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Archive::Archive(const Archive& e) : _size(e._n), _n(e._n), _pos(e._pos) {
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_a = heap.alloc<unsigned int>(_n);
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heap.copy<unsigned int>(_a,e._a,_n);
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}
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Archive&
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Archive::operator =(const Archive& e) {
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if (this!=&e) {
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_a = heap.realloc<unsigned int>(_a, _size, e._n);
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heap.copy<unsigned int>(_a,e._a,e._n);
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_size = _n = e._n;
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}
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return *this;
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}
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Archive::~Archive(void) {
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heap.free<unsigned int>(_a,_size);
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}
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}
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// STATISTICS: kernel-branch
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