System |
A random number generator based on the Random class in the .NET library.
Inheritance HierarchyNamespace: Altaxo.Calc.Random
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
SyntaxC#
[SerializableAttribute] public class SystemRandomSource : RandomSource
The SystemRandomSource type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SystemRandomSource | Construct a new random number generator with a random seed. |
| SystemRandomSource(Boolean) | Construct a new random number generator with random seed. |
| SystemRandomSource(Int32) | Construct a new random number generator with random seed. |
| SystemRandomSource(Int32, Boolean) | Construct a new random number generator with random seed. |
Properties
Methods| Name | Description | |
|---|---|---|
 | DoSample |
Returns a random double-precision floating point number greater than or equal to 0.0, and less than 1.0.
(Overrides RandomSourceDoSample) |
| DoSampleBytes |
Fills the elements of a specified array of bytes with random numbers in full range, including zero and 255 (MaxValue).
(Overrides RandomSourceDoSampleBytes(Byte)) |
| DoSampleInt32WithNBits |
Returns a random N-bit signed integer greater than or equal to zero and less than 2^N.
N (bit count) is expected to be greater than zero and less than 32 (not verified).
(Inherited from RandomSource) |
| DoSampleInt64WithNBits |
Returns a random N-bit signed long integer greater than or equal to zero and less than 2^N.
N (bit count) is expected to be greater than zero and less than 64 (not verified).
(Inherited from RandomSource) |
| DoSampleInteger |
Returns a random 32-bit signed integer greater than or equal to zero and less than MaxValue (Overrides RandomSourceDoSampleInteger) |
| DoSampleInteger(Int32) |
Returns a random 32-bit signed integer within the specified range.
(Overrides RandomSourceDoSampleInteger(Int32)) |
| DoSampleInteger(Int32, Int32) |
Returns a random 32-bit signed integer within the specified range.
(Overrides RandomSourceDoSampleInteger(Int32, Int32)) |
 | Doubles(Double, Int32) | Fills an array with random numbers greater than or equal to 0.0 and less than 1.0. |
| Doubles(Int32, Int32) | Returns an array of random numbers greater than or equal to 0.0 and less than 1.0. |
| DoubleSequence | Returns an infinite sequence of uniform random numbers greater than or equal to 0.0 and less than 1.0. |
| DoubleSequence(Int32) | Returns an infinite sequence of random numbers greater than or equal to 0.0 and less than 1.0. |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
| FastDoubles(Double) | Fill an array with uniform random numbers greater than or equal to 0.0 and less than 1.0. WARNING: potentially very short random sequence length, can generate repeated partial sequences. |
| FastDoubles(Int32) | Returns an array of uniform random numbers greater than or equal to 0.0 and less than 1.0. WARNING: potentially very short random sequence length, can generate repeated partial sequences. |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| Next |
Returns a random 32-bit signed integer greater than or equal to zero and less than MaxValue.
(Inherited from RandomSource) |
| Next(Int32) |
Returns a random number less then a specified maximum.
(Inherited from RandomSource) |
| Next(Int32, Int32) |
Returns a random number within a specified range.
(Inherited from RandomSource) |
| NextBytes |
Fills the elements of a specified array of bytes with random numbers.
(Inherited from RandomSource) |
| NextDouble | Returns a random floating-point number that is greater than or equal to 0.0, and less than 1.0. (Inherited from Random) |
| NextDoubles(Double) |
Fills an array with uniform random numbers greater than or equal to 0.0 and less than 1.0.
(Inherited from RandomSource) |
| NextDoubles(Int32) |
Returns an array of uniform random numbers greater than or equal to 0.0 and less than 1.0.
(Inherited from RandomSource) |
| NextDoubleSequence |
Returns an infinite sequence of uniform random numbers greater than or equal to 0.0 and less than 1.0.
(Inherited from RandomSource) |
| NextInt32s(Int32) |
Returns an array with random 32-bit signed integers greater than or equal to zero and less than MaxValue.
(Inherited from RandomSource) |
| NextInt32s(Int32) |
Fills an array with random 32-bit signed integers greater than or equal to zero and less than MaxValue.
(Inherited from RandomSource) |
| NextInt32s(Int32, Int32) |
Returns an array with random 32-bit signed integers within the specified range.
(Inherited from RandomSource) |
| NextInt32s(Int32, Int32) |
Fills an array with random numbers within a specified range.
(Inherited from RandomSource) |
| NextInt32s(Int32, Int32, Int32) |
Returns an array with random 32-bit signed integers within the specified range.
(Inherited from RandomSource) |
| NextInt32s(Int32, Int32, Int32) |
Fills an array with random numbers within a specified range.
(Inherited from RandomSource) |
| NextInt32Sequence |
Returns an infinite sequence of random 32-bit signed integers greater than or equal to zero and less than MaxValue.
(Inherited from RandomSource) |
| NextInt32Sequence(Int32, Int32) |
Returns an infinite sequence of random numbers within a specified range.
(Inherited from RandomSource) |
| Sample |
Returns a random number between 0.0 and 1.0.
(Inherited from RandomSource) |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
Extension Methods| Name | Description | |
|---|---|---|
 | NextBigIntegerSequence |
Returns an infinite sequence of uniform random BigInteger within the specified range.
(Defined by RandomExtensions) |
| NextBoolean |
Returns a random boolean.
(Defined by RandomExtensions) |
| NextBytes |
Returns an array of uniform random bytes.
(Defined by RandomExtensions) |
| NextDecimal |
Returns a nonnegative decimal floating point random number less than 1.0.
(Defined by RandomExtensions) |
| NextDoubles |
Fills an array with uniform random numbers greater than or equal to 0.0 and less than 1.0.
(Defined by RandomExtensions) |
| NextDoubles |
Returns an array of uniform random numbers greater than or equal to 0.0 and less than 1.0.
(Defined by RandomExtensions) |
| NextDoubleSequence |
Returns an infinite sequence of uniform random numbers greater than or equal to 0.0 and less than 1.0.
(Defined by RandomExtensions) |
| NextFullRangeInt32 |
Returns a random number of the full Int32 range.
(Defined by RandomExtensions) |
| NextFullRangeInt64 |
Returns a random number of the full Int64 range.
(Defined by RandomExtensions) |
| NextInt32s |
Fills an array with uniform random 32-bit signed integers greater than or equal to zero and less than MaxValue.
(Defined by RandomExtensions) |
| NextInt32s |
Fills an array with uniform random 32-bit signed integers within the specified range.
(Defined by RandomExtensions) |
| NextInt32Sequence |
Returns an infinite sequence of uniform random 32-bit signed integers within the specified range.
(Defined by RandomExtensions) |
| NextInt64 |
Returns a nonnegative random number less than MaxValue.
(Defined by RandomExtensions) |
See Also