IGLib 1.4
The IGLib base library for development of numerical, technical and business applications.
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Uniform random number generator. More...
Public Member Functions | |
double | NextDouble () |
A double-precision floating point number greater than or equal to 0.0, and LESS THAN 1.0. | |
double | NextDouble (double maxValue) |
A double-precision floating point number greater than or equal to 0.0, and LESS than the specified maximum. | |
double | NextDouble (double minValue, double maxValue) |
A double-precision floating point number greater than or equal to the specified minimum, and LESS than the specified maximum. | |
double | NextDoubleInclusive () |
A double-precision floating point number greater than or equal to 0.0, and LESS OR EQUAL than 1.0. | |
double | NextDoubleInclusive (double maxvalue) |
A double-precision floating point number greater than or equal to 0.0, and LESS OR EQUAL than the specified maximum. | |
double | NextDoubleInclusive (double minValue, double maxValue) |
A double-precision floating point number greater than or equal to the specified minimum, and LESS OR EQUAL than the specified maximum. | |
int | Next () |
Returns a nonnegative random number. | |
int | Next (int maxValue) |
Returns a nonnegative random number LESS THAN the specified maximum. | |
int | Next (int minValue, int maxValue) |
Returns a random number within a specified range (lower bound inclusive, UPPER BOUND EXCLUSIVE). | |
int | NextInclusive (int maxValue) |
Returns a nonnegative random number LESS OR EQUAL THAN the specified maximum. | |
int | NextInclusive (int minValue, int maxValue) |
Returns a random number within a specified range (lower bound inclusive, upper bound INCLUSIVE). | |
void | NextBytes (byte[] buffer) |
Fills the elements of a specified array of bytes with random numbers. |
Uniform random number generator.
double IG::Num::IRandomGenerator::NextDouble | ( | ) |
A double-precision floating point number greater than or equal to 0.0, and LESS THAN 1.0.
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
double IG::Num::IRandomGenerator::NextDouble | ( | double | maxValue | ) |
A double-precision floating point number greater than or equal to 0.0, and LESS than the specified maximum.
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
double IG::Num::IRandomGenerator::NextDouble | ( | double | minValue, |
double | maxValue | ||
) |
A double-precision floating point number greater than or equal to the specified minimum, and LESS than the specified maximum.
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
double IG::Num::IRandomGenerator::NextDoubleInclusive | ( | ) |
A double-precision floating point number greater than or equal to 0.0, and LESS OR EQUAL than 1.0.
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
double IG::Num::IRandomGenerator::NextDoubleInclusive | ( | double | maxvalue | ) |
A double-precision floating point number greater than or equal to 0.0, and LESS OR EQUAL than the specified maximum.
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
double IG::Num::IRandomGenerator::NextDoubleInclusive | ( | double | minValue, |
double | maxValue | ||
) |
A double-precision floating point number greater than or equal to the specified minimum, and LESS OR EQUAL than the specified maximum.
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
int IG::Num::IRandomGenerator::Next | ( | ) |
Returns a nonnegative random number.
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
int IG::Num::IRandomGenerator::Next | ( | int | maxValue | ) |
Returns a nonnegative random number LESS THAN the specified maximum.
maxValue | The EXCLUSIVE upper bound of the random number to be generated. Must be greater than or equal to zero. |
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
int IG::Num::IRandomGenerator::Next | ( | int | minValue, |
int | maxValue | ||
) |
Returns a random number within a specified range (lower bound inclusive, UPPER BOUND EXCLUSIVE).
minValue | The inclusive lower bound of the random number returned. |
maxValue | The EXCLUSIVE UPPER BOUND of the random number returned. Must be greater than or equal to minValue. |
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
int IG::Num::IRandomGenerator::NextInclusive | ( | int | maxValue | ) |
Returns a nonnegative random number LESS OR EQUAL THAN the specified maximum.
maxValue | The INCLUSIVE upper bound of the random number to be generated. Must be greater than or equal to zero. |
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
int IG::Num::IRandomGenerator::NextInclusive | ( | int | minValue, |
int | maxValue | ||
) |
Returns a random number within a specified range (lower bound inclusive, upper bound INCLUSIVE).
minValue | he inclusive lower bound of the random number returned. |
maxValue | The INCLUSIVE upper bound of the random number returned. Must be greater than or equal to minValue. |
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.
void IG::Num::IRandomGenerator::NextBytes | ( | byte[] | buffer | ) |
Fills the elements of a specified array of bytes with random numbers.
buffer | An array of bytes to contain random numbers. |
Implemented in IG::Num::RandGeneratorThreadSafe, and IG::Num::RandomGeneratorSystem.