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/* | ||
* vim: ts=4 sw=4 et tw=0 wm=0 | ||
* | ||
* libcola - A library providing force-directed network layout using the | ||
* stress-majorization method subject to separation constraints. | ||
* | ||
* Copyright (C) 2014 Monash University | ||
* | ||
* This library is free software; you can redistribute it and/or | ||
* modify it under the terms of the GNU Lesser General Public | ||
* License as published by the Free Software Foundation; either | ||
* version 2.1 of the License, or (at your option) any later version. | ||
* See the file LICENSE.LGPL distributed with the library. | ||
* | ||
* This library 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. | ||
* | ||
* Author(s): Michael Wybrow | ||
* | ||
*/ | ||
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#include "libvpsc/assertions.h" | ||
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#include "libcola/shapepair.h" | ||
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namespace cola { | ||
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ShapePair::ShapePair(unsigned ind1, unsigned ind2) | ||
{ | ||
COLA_ASSERT(ind1 != ind2); | ||
// Assign the lesser value to m_index1. | ||
m_index1 = (ind1 < ind2) ? ind1 : ind2; | ||
// Assign the greater value to m_index2. | ||
m_index2 = (ind1 > ind2) ? ind1 : ind2; | ||
} | ||
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bool ShapePair::operator<(const ShapePair& rhs) const | ||
{ | ||
if (m_index1 != rhs.m_index1) | ||
{ | ||
return m_index1 < rhs.m_index1; | ||
} | ||
return m_index2 < rhs.m_index2; | ||
} | ||
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}; |
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/* | ||
* vim: ts=4 sw=4 et tw=0 wm=0 | ||
* | ||
* libcola - A library providing force-directed network layout using the | ||
* stress-majorization method subject to separation constraints. | ||
* | ||
* Copyright (C) 2014 Monash University | ||
* | ||
* This library is free software; you can redistribute it and/or | ||
* modify it under the terms of the GNU Lesser General Public | ||
* License as published by the Free Software Foundation; either | ||
* version 2.1 of the License, or (at your option) any later version. | ||
* See the file LICENSE.LGPL distributed with the library. | ||
* | ||
* This library 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. | ||
* | ||
* Author(s): Michael Wybrow | ||
* | ||
*/ | ||
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#ifndef COLA_SHAPEPAIR_H | ||
#define COLA_SHAPEPAIR_H | ||
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namespace cola { | ||
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// A pair of indexes. | ||
// Specified unordered but stored ordered so it can be compared and | ||
// stored in a set. | ||
// | ||
class ShapePair | ||
{ | ||
public: | ||
ShapePair(unsigned ind1, unsigned ind2); | ||
bool operator<(const ShapePair& rhs) const; | ||
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private: | ||
unsigned short m_index1; | ||
unsigned short m_index2; | ||
}; | ||
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}; | ||
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#endif | ||
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