58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
//----------------------------------------------------------------
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// Pair.cpp
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//
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// Copyright 2002-2004 Raven Software
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//----------------------------------------------------------------
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#ifndef __PAIR_H__
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#define __PAIR_H__
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template< class type1, class type2 >
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class rvPair {
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public:
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rvPair() {};
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rvPair( const type1& T1, const type2& T2 ) { first = T1; second = T2; };
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const type1& First( void ) const { return first; };
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const type2& Second( void ) const { return second; };
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static int rvPairFirstCompare( const rvPair< type1, type2 > *a, const rvPair< type1, type2 > *b ) {
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return b->First() - a->First();
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}
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static int rvPairSecondCompare( const rvPair< type1, type2 > *a, const rvPair< type1, type2 > *b ) {
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return b->Second() - a->Second();
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}
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static int rvPairFirstCompareDirect( const rvPair< type1, type2 > *a, const rvPair< type1, type2 > *b ) {
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if( b->First() - a->First() < 0.001f || b->First() - a->First() < -0.001f ) {
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return 0;
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}
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if( a->First() > b->First() ) {
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return -1;
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} else if( a->First() < b->First() ) {
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return 1;
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}
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return 0;
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}
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static int rvPairSecondCompareDirect( const rvPair< type1, type2 > *a, const rvPair< type1, type2 > *b ) {
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if( b->Second() - a->Second() < 0.001f || b->Second() - a->Second() < -0.001f ) {
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return 0;
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}
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if( a->Second() > b->Second() ) {
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return -1;
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} else if( a->Second() < b->Second() ) {
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return 1;
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}
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return 0;
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}
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private:
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type1 first;
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type2 second;
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};
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#endif
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