Returns the index of the first bit that is set to true that occurs on or after the specified starting index. - CSharp System.Collections.Generic

CSharp examples for System.Collections.Generic:ISet

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Description

Returns the index of the first bit that is set to true that occurs on or after the specified starting index.

Demo Code

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 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
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 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
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using System;

public class Main{
        /// <summary>
        /// Returns the index of the first bit that is set to true that occurs 
        /// on or after the specified starting index. If no such bit exists 
        /// then -1 is returned.
        /// </summary>
        /// <param name="bits">The BitArray object.</param>
        /// <param name="fromIndex">The index to start checking from (inclusive).</param>
        /// <returns>The index of the next set bit.</returns>
        public static int NextSetBit(System.Collections.BitArray bits, int fromIndex)
        {
            for (int i = fromIndex; i < bits.Length; i++)
            {
                if (bits[i] == true)
                {
                    return i;
                }
            }
            return -1;
        }
}

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