Random.h

Go to the documentation of this file.

// Copyright (c) 2009-2014 Alan Wright. All rights reserved.
// Distributable under the terms of either the Apache License (Version 2.0)
// or the GNU Lesser General Public License.
 
#ifndef RANDOM_H
#define RANDOM_H
 
#include "LuceneObject.h"
 
namespace Lucene {

class LPPAPI Random : public LuceneObject {
public:
    Random();
    Random(int64_t seed);
 
    virtual ~Random();
 
protected:
    int64_t seed;
 
public:
    void setSeed(int64_t seed);
    int32_t nextInt(int32_t limit = INT_MAX);
    double nextDouble();
 
protected:
    int32_t next(int32_t bits);
};
 
}
 
#endif