torcs - 1.2.2

src/modules/simu/simuv2/SOLID-2.0/src/IndexArray.h

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00001 /*
00002   SOLID - Software Library for Interference Detection
00003   Copyright (C) 1997-1998  Gino van den Bergen
00004 
00005   This library is free software; you can redistribute it and/or
00006   modify it under the terms of the GNU Library General Public
00007   License as published by the Free Software Foundation; either
00008   version 2 of the License, or (at your option) any later version.
00009 
00010   This library is distributed in the hope that it will be useful,
00011   but WITHOUT ANY WARRANTY; without even the implied warranty of
00012   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013   Library General Public License for more details.
00014 
00015   You should have received a copy of the GNU Library General Public
00016   License along with this library; if not, write to the Free
00017   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 
00019   Please send remarks, questions and bug reports to gino@win.tue.nl,
00020   or write to:
00021                   Gino van den Bergen
00022                   Department of Mathematics and Computing Science
00023                   Eindhoven University of Technology
00024                   P.O. Box 513, 5600 MB Eindhoven, The Netherlands
00025 */
00026 
00027 #ifndef _INDEXARRAY_H_
00028 #define _INDEXARRAY_H_
00029 
00030 #include <algorithm>
00031 
00032 class IndexArray {
00033 public:
00034   IndexArray() : indices(0), count(0) {}
00035   IndexArray(int n) : indices(new unsigned int[n]), count(n) {}
00036   IndexArray(int n, const unsigned int v[]) : 
00037     indices(new unsigned int[n]), count(n) { copy(&v[0], &v[n], &indices[0]); }
00038 
00039   ~IndexArray() { delete [] indices; }
00040   
00041   int operator[](int i) const { return indices[i]; }
00042   int size() const { return count; }
00043 
00044 private:
00045   IndexArray(const IndexArray&);
00046   IndexArray& operator=(const IndexArray&);
00047 
00048   unsigned int *indices;
00049   int count;
00050 };
00051   
00052 #endif
00053 

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