ThreadSafeRandom.cs

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 * See CONTRIBUTORS.TXT for a full list of copyright holders.
 *
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 * modification, are permitted provided that the following conditions are met:
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 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
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 *       documentation and/or other materials provided with the distribution.
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 *       derived from this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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 */

using System;

namespace OpenSim.Framework
{
    public class ThreadSafeRandom : Random
    {
        public ThreadSafeRandom() : base() {}

        public ThreadSafeRandom(int seed): base (seed) {}

        public override int Next()
        {
            lock (this)
                return base.Next();
        }

        public override int Next(int maxValue)
        {
            lock (this)
                return base.Next(maxValue);
        }

        public override int Next(int minValue, int maxValue)
        {
            lock (this)
                return base.Next(minValue, maxValue);
        }

        public override void NextBytes(byte[] buffer)
        {
            lock (this)
                base.NextBytes(buffer);
        }

        public override double NextDouble()
        {
            lock (this)
                return base.NextDouble();
        }
    }
}