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authordan miller2007-10-19 05:20:48 +0000
committerdan miller2007-10-19 05:20:48 +0000
commitd48ea5bb797037069d641da41da0f195f0124491 (patch)
tree40ff433d94859d629aac933d5ec73b382f62ba1a /libraries/ode-0.9/OPCODE/Ice/IcePairs.h
parentdont ask (diff)
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one more for the gipper
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1///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
2/**
3 * Contains a simple pair class.
4 * \file IcePairs.h
5 * \author Pierre Terdiman
6 * \date January, 13, 2003
7 */
8///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
9
10///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
11// Include Guard
12#ifndef __ICEPAIRS_H__
13#define __ICEPAIRS_H__
14
15 //! A generic couple structure
16 struct ICECORE_API Pair
17 {
18 inline_ Pair() {}
19 inline_ Pair(udword i0, udword i1) : id0(i0), id1(i1) {}
20
21 udword id0; //!< First index of the pair
22 udword id1; //!< Second index of the pair
23 };
24
25 class ICECORE_API Pairs : private Container
26 {
27 public:
28 // Constructor / Destructor
29 Pairs() {}
30 ~Pairs() {}
31
32 inline_ udword GetNbPairs() const { return GetNbEntries()>>1; }
33 inline_ const Pair* GetPairs() const { return (const Pair*)GetEntries(); }
34 inline_ const Pair* GetPair(udword i) const { return (const Pair*)&GetEntries()[i+i]; }
35
36 inline_ BOOL HasPairs() const { return IsNotEmpty(); }
37
38 inline_ void ResetPairs() { Reset(); }
39 inline_ void DeleteLastPair() { DeleteLastEntry(); DeleteLastEntry(); }
40
41 inline_ void AddPair(const Pair& p) { Add(p.id0).Add(p.id1); }
42 inline_ void AddPair(udword id0, udword id1) { Add(id0).Add(id1); }
43 };
44
45#endif // __ICEPAIRS_H__