Utility class to generate a stream of pseudorandom numbers. More...
#include <Random.h>
Inheritance diagram for Lucene::Random:
Public Member Functions | |
| Random () | |
| Random (int64_t seed) | |
| virtual | ~Random () |
| void | setSeed (int64_t seed) |
| int32_t | nextInt (int32_t limit=INT_MAX) |
| double | nextDouble () |
| Public Member Functions inherited from Lucene::LuceneObject | |
| virtual | ~LuceneObject () |
| virtual void | initialize () |
| Called directly after instantiation to create objects that depend on this object being fully constructed. | |
| virtual LuceneObjectPtr | clone (const LuceneObjectPtr &other=LuceneObjectPtr()) |
| Return clone of this object. | |
| virtual int32_t | hashCode () |
| Return hash code for this object. | |
| virtual bool | equals (const LuceneObjectPtr &other) |
| Return whether two objects are equal. | |
| virtual int32_t | compareTo (const LuceneObjectPtr &other) |
| Compare two objects. | |
| virtual String | toString () |
| Returns a string representation of the object. | |
| Public Member Functions inherited from Lucene::LuceneSync | |
| virtual | ~LuceneSync () |
| virtual SynchronizePtr | getSync () |
| Return this object synchronize lock. | |
| virtual LuceneSignalPtr | getSignal () |
| Return this object signal. | |
| virtual void | lock (int32_t timeout=0) |
| Lock this object using an optional timeout. | |
| virtual void | unlock () |
| Unlock this object. | |
| virtual bool | holdsLock () |
| Returns true if this object is currently locked by current thread. | |
| virtual void | wait (int32_t timeout=0) |
| Wait for signal using an optional timeout. | |
| virtual void | notifyAll () |
| Notify all threads waiting for signal. | |
Protected Member Functions | |
| int32_t | next (int32_t bits) |
| Protected Member Functions inherited from Lucene::LuceneObject | |
| LuceneObject () | |
Protected Attributes | |
| int64_t | seed |
| Protected Attributes inherited from Lucene::LuceneSync | |
| SynchronizePtr | objectLock |
| LuceneSignalPtr | objectSignal |
Detailed Description
Utility class to generate a stream of pseudorandom numbers.
Constructor & Destructor Documentation
◆ Random() [1/2]
| Lucene::Random::Random | ( | ) |
◆ Random() [2/2]
| Lucene::Random::Random | ( | int64_t | seed | ) |
◆ ~Random()
|
virtual |
Member Function Documentation
◆ next()
|
protected |
◆ nextDouble()
| double Lucene::Random::nextDouble | ( | ) |
◆ nextInt()
| int32_t Lucene::Random::nextInt | ( | int32_t | limit = INT_MAX | ) |
◆ setSeed()
| void Lucene::Random::setSeed | ( | int64_t | seed | ) |
Field Documentation
◆ seed
|
protected |
The documentation for this class was generated from the following file: