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// Copyright (c) 1997 ETH Zurich (Switzerland).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// 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.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL: svn+ssh://scm.gforge.inria.fr/svn/cgal/branches/next/SearchStructures/examples/RangeSegmentTrees/include/Tree_Traits.h $
// $Id: Tree_Traits.h 67117 2012-01-13 18:14:48Z lrineau $
//
//
// Author(s) : Gabriele Neyer
#ifndef __TREE_TRAITS__
#define __TREE_TRAITS__
#include <functional>
#include <utility>
namespace CGAL {
class Tree_traits_1{
public:
typedef double Key;
typedef double Key_1;
typedef std::pair<Key,Key> Interval;
class C_Low_1{
public:
Key_1 operator()(const Interval& i)
{ return i.first;}
};
class C_High_1{
public:
Key_1 operator()(const Interval& i)
{ return i.second;}
};
class C_Key_1{
public:
Key_1 operator()(const Key& k)
{ return k;}
};
class C_Compare_1{
public:
bool operator()(Key_1 k1, Key_1 k2)
{
return std::less<double>()(k1,k2);
}
};
typedef C_Compare_1 compare_1;
typedef C_Low_1 low_1;
typedef C_High_1 high_1;
typedef C_Key_1 key_1;
};
class Tree_traits_2{
public:
typedef std::pair<int, double> Key;
typedef int Key_1;
typedef double Key_2;
typedef std::pair<Key,Key> Interval;
class C_Low_1{
public:
Key_1 operator()(const Interval& i)
{ return i.first.first;}
};
class C_High_1{
public:
Key_1 operator()(const Interval& i)
{ return i.second.first;}
};
class C_Low_2{
public:
Key_2 operator()(const Interval& i)
{ return i.first.second;}
};
class C_High_2{
public:
Key_2 operator()(const Interval& i)
{ return i.second.second;}
};
class C_Key_1{
public:
Key_1 operator()(const Key& k)
{ return k.first;}
};
class C_Key_2{
public:
Key_2 operator()(const Key& k)
{ return k.second;}
};
class C_Compare_1{
public:
bool operator()(Key_1 k1, Key_1 k2)
{
return std::less<int>()(k1,k2);
}
};
class C_Compare_2{
public:
bool operator()(Key_2 k1, Key_2 k2)
{
return std::less<double>()(k1,k2);
}
};
typedef C_Compare_1 compare_1;
typedef C_Compare_2 compare_2;
typedef C_Low_1 low_1;
typedef C_High_1 high_1;
typedef C_Key_1 key_1;
typedef C_Low_2 low_2;
typedef C_High_2 high_2;
typedef C_Key_2 key_2;
};
class tuple_3{
public:
int key_1;
double key_2;
long key_3;
tuple_3(){}
tuple_3(int a, double b, long c) : key_1(a), key_2(b), key_3(c) {}
};
class Tree_traits_3{
public:
typedef tuple_3 Key;
typedef int Key_1;
typedef double Key_2;
typedef long Key_3;
typedef std::pair<Key,Key> Interval;
class C_Low_1{
public:
Key_1 operator()(const Interval& i)
{ return i.first.key_1;}
};
class C_High_1{
public:
Key_1 operator()(const Interval& i)
{ return i.second.key_1;}
};
class C_Low_2{
public:
Key_2 operator()(const Interval& i)
{ return i.first.key_2;}
};
class C_High_2{
public:
Key_2 operator()(const Interval& i)
{ return i.second.key_2;}
};
class C_Low_3{
public:
Key_3 operator()(const Interval& i)
{ return i.first.key_3;}
};
class C_High_3{
public:
Key_3 operator()(const Interval& i)
{ return i.second.key_3;}
};
class C_Key_1{
public:
Key_1 operator()(const Key& k)
{ return k.key_1;}
};
class C_Key_2{
public:
Key_2 operator()(const Key& k)
{ return k.key_2;}
};
class C_Key_3{
public:
Key_3 operator()(const Key& k)
{ return k.key_3;}
};
class C_Compare_1{
public:
bool operator()(Key_1 k1, Key_1 k2)
{
return std::less<int>()(k1,k2);
}
};
class C_Compare_2{
public:
bool operator()(Key_2 k1, Key_2 k2)
{
return std::less<double>()(k1,k2);
}
};
class C_Compare_3{
public:
bool operator()(Key_3 k1, Key_3 k2)
{
return std::less<long>()(k1,k2);
}
};
typedef C_Compare_1 compare_1;
typedef C_Compare_2 compare_2;
typedef C_Compare_3 compare_3;
typedef C_Low_1 low_1;
typedef C_Low_2 low_2;
typedef C_Low_3 low_3;
typedef C_High_1 high_1;
typedef C_High_2 high_2;
typedef C_High_3 high_3;
typedef C_Key_1 key_1;
typedef C_Key_2 key_2;
typedef C_Key_3 key_3;
};
class tuple_4{
public:
int key_1;
double key_2;
long key_3;
double key_4;
tuple_4(){}
tuple_4(int a, double b, long c, double d) : key_1(a), key_2(b), key_3(c), key_4(d) {}
};
class Tree_traits_4{
public:
typedef tuple_4 Key;
typedef int Key_1;
typedef double Key_2;
typedef long Key_3;
typedef double Key_4;
typedef std::pair<Key,Key> Interval;
class C_Low_1{
public:
Key_1 operator()(const Interval& i)
{ return i.first.key_1;}
};
class C_High_1{
public:
Key_1 operator()(const Interval& i)
{ return i.second.key_1;}
};
class C_Low_2{
public:
Key_2 operator()(const Interval& i)
{ return i.first.key_2;}
};
class C_High_2{
public:
Key_2 operator()(const Interval& i)
{ return i.second.key_2;}
};
class C_Low_3{
public:
Key_3 operator()(const Interval& i)
{ return i.first.key_3;}
};
class C_High_3{
public:
Key_3 operator()(const Interval& i)
{ return i.second.key_3;}
};
class C_Low_4{
public:
Key_4 operator()(const Interval& i)
{ return i.first.key_4;}
};
class C_High_4{
public:
Key_4 operator()(const Interval& i)
{ return i.second.key_4;}
};
class C_Key_1{
public:
Key_1 operator()(const Key& k)
{ return k.key_1;}
};
class C_Key_2{
public:
Key_2 operator()(const Key& k)
{ return k.key_2;}
};
class C_Key_3{
public:
Key_3 operator()(const Key& k)
{ return k.key_3;}
};
class C_Key_4{
public:
Key_4 operator()(const Key& k)
{ return k.key_4;}
};
class C_Compare_1{
public:
bool operator()(Key_1 k1, Key_1 k2)
{
return std::less<int>()(k1,k2);
}
};
class C_Compare_2{
public:
bool operator()(Key_2 k1, Key_2 k2)
{
return std::less<double>()(k1,k2);
}
};
class C_Compare_3{
public:
bool operator()(Key_3 k1, Key_3 k2)
{
return std::less<long>()(k1,k2);
}
};
class C_Compare_4{
public:
bool operator()(Key_4 k1, Key_4 k2)
{
return std::less<double>()(k1,k2);
}
};
typedef C_Compare_1 compare_1;
typedef C_Compare_2 compare_2;
typedef C_Compare_3 compare_3;
typedef C_Compare_4 compare_4;
typedef C_Low_1 low_1;
typedef C_Low_2 low_2;
typedef C_Low_3 low_3;
typedef C_Low_4 low_4;
typedef C_High_1 high_1;
typedef C_High_2 high_2;
typedef C_High_3 high_3;
typedef C_High_4 high_4;
typedef C_Key_1 key_1;
typedef C_Key_2 key_2;
typedef C_Key_3 key_3;
typedef C_Key_4 key_4;
};
} //namespace CGAL
#endif
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