bitset.h revision ac04d0bbe12b3ef54518635711412f178cb4d16
1ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru/* 2ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru********************************************************************** 3ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* Copyright (c) 2002-2005, International Business Machines 4ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* Corporation and others. All Rights Reserved. 5ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru********************************************************************** 6ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* 2002-09-20 aliu Created. 7ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru*/ 8ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifndef __BITSET_H__ 9ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#define __BITSET_H__ 10ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 11ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/utypes.h" 12ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 13ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru/** 14ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * A simple, limited clone of the java.util.BitSet. 15ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru */ 16ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruclass BitSet { 17ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 18ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru uint32_t len; 19ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru int32_t* data; 20ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 21ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru void ensureCapacity(uint32_t minLen); 22ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 23ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querupublic: 24ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 25ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru BitSet(); 26ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ~BitSet(); 27ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 28ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UBool get(int32_t bitIndex) const; 29ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 30ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru void set(int32_t bitIndex); 31ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 32ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru // Non-java 33ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru void clearAll(); 34ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 35ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru // TODO add other methods as needed. 36ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 37ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 38ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 39