Lucene++ - a full-featured, c++ search engine
API Documentation
Utility class to generate a stream of pseudorandom numbers. More...
#include <Random.h>
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 () |
![]() | |
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. | |
![]() | |
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) |
![]() | |
LuceneObject () | |
Protected Attributes | |
int64_t | seed |
![]() | |
SynchronizePtr | objectLock |
LuceneSignalPtr | objectSignal |
Utility class to generate a stream of pseudorandom numbers.
Lucene::Random::Random | ( | ) |
Lucene::Random::Random | ( | int64_t | seed | ) |
|
virtual |
|
protected |
double Lucene::Random::nextDouble | ( | ) |
int32_t Lucene::Random::nextInt | ( | int32_t | limit = INT_MAX | ) |
void Lucene::Random::setSeed | ( | int64_t | seed | ) |
|
protected |