SST::RNG::SSTDiscreteDistribution Class Reference
Creates a discrete distribution for use within SST. More...
#include "sst/core/rng/discrete.h"
Inheritance diagram for SST::RNG::SSTDiscreteDistribution:
Public Member Functions | |
| SSTDiscreteDistribution (const double *probs, const uint32_t probsCount) | |
| Creates an exponential distribution with a specific lambda. | |
| SSTDiscreteDistribution (const double *probs, const uint32_t probsCount, SSTRandom *baseDist) | |
| Creates an exponential distribution with a specific lambda and a base random number generator. | |
| ~SSTDiscreteDistribution () | |
| Destroys the exponential distribution. | |
| double | getNextDouble () |
| Gets the next (random) double value in the distribution. | |
Protected Attributes | |
| SSTRandom * | baseDistrib |
| Sets the base random number generator for the distribution. | |
| bool | deleteDistrib |
| Controls whether the base distribution should be deleted when this class is destructed. | |
| double * | probabilities |
| The discrete probability list. | |
| uint32_t | probCount |
| Count of discrete probabilities. | |
Detailed Description
Creates a discrete distribution for use within SST.
This distribution is the same across platforms and compilers.
Constructor & Destructor Documentation
| SST::RNG::SSTDiscreteDistribution::SSTDiscreteDistribution | ( | const double * | probs, | |
| const uint32_t | probsCount | |||
| ) | [inline] |
Creates an exponential distribution with a specific lambda.
- Parameters:
-
lambda The lambda of the exponential distribution
References baseDistrib, deleteDistrib, and probabilities.
| SST::RNG::SSTDiscreteDistribution::SSTDiscreteDistribution | ( | const double * | probs, | |
| const uint32_t | probsCount, | |||
| SSTRandom * | baseDist | |||
| ) | [inline] |
Creates an exponential distribution with a specific lambda and a base random number generator.
- Parameters:
-
lambda The lambda of the exponential distribution baseDist The base random number generator to take the distribution from.
References baseDistrib, deleteDistrib, and probabilities.
Member Function Documentation
| double SST::RNG::SSTDiscreteDistribution::getNextDouble | ( | ) | [inline, virtual] |
Gets the next (random) double value in the distribution.
- Returns:
- The next random double from the discrete distribution, this is the double converted of the index where the probability is located
Implements SST::RNG::SSTRandomDistribution.
References baseDistrib, SST::RNG::SSTRandom::nextUniform(), probabilities, and probCount.
The documentation for this class was generated from the following file:
- sst/core/rng/discrete.h
