Randomness

[Source]

Source of randomness, providing methods for generatic uniformly distributed values from a given closed interval: [min, max] in order for the user to be able to generate every possible value for a given primitive numeric type.

All primitive number method create numbers in range [min, max)

class ref Randomness

Constructors

create

[Source]

new ref create(
  seed1: U64 val = 42,
  seed2: U64 val = 0)
: Randomness ref^

Parameters

• seed1: U64 val = 42
• seed2: U64 val = 0

Returns

• Randomness ref^

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Public Functions

u8

[Source]

generates a U8 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref u8(
  min: U8 val = call,
  max: U8 val = call)
: U8 val

Parameters

• min: U8 val = call
• max: U8 val = call

Returns

• U8 val

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u16

[Source]

generates a U16 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref u16(
  min: U16 val = call,
  max: U16 val = call)
: U16 val

Parameters

• min: U16 val = call
• max: U16 val = call

Returns

• U16 val

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u32

[Source]

generates a U32 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref u32(
  min: U32 val = call,
  max: U32 val = call)
: U32 val

Parameters

• min: U32 val = call
• max: U32 val = call

Returns

• U32 val

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u64

[Source]

generates a U64 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref u64(
  min: U64 val = call,
  max: U64 val = call)
: U64 val

Parameters

• min: U64 val = call
• max: U64 val = call

Returns

• U64 val

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u128

[Source]

generates a U128 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref u128(
  min: U128 val = call,
  max: U128 val = call)
: U128 val

Parameters

• min: U128 val = call
• max: U128 val = call

Returns

• U128 val

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ulong

[Source]

generates a ULong in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref ulong(
  min: ULong val = call,
  max: ULong val = call)
: ULong val

Parameters

• min: ULong val = call
• max: ULong val = call

Returns

• ULong val

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usize

[Source]

generates a USize in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref usize(
  min: USize val = call,
  max: USize val = call)
: USize val

Parameters

• min: USize val = call
• max: USize val = call

Returns

• USize val

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i8

[Source]

generates a I8 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref i8(
  min: I8 val = call,
  max: I8 val = call)
: I8 val

Parameters

• min: I8 val = call
• max: I8 val = call

Returns

• I8 val

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i16

[Source]

generates a I16 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref i16(
  min: I16 val = call,
  max: I16 val = call)
: I16 val

Parameters

• min: I16 val = call
• max: I16 val = call

Returns

• I16 val

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i32

[Source]

generates a I32 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref i32(
  min: I32 val = call,
  max: I32 val = call)
: I32 val

Parameters

• min: I32 val = call
• max: I32 val = call

Returns

• I32 val

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i64

[Source]

generates a I64 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref i64(
  min: I64 val = call,
  max: I64 val = call)
: I64 val

Parameters

• min: I64 val = call
• max: I64 val = call

Returns

• I64 val

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i128

[Source]

generates a I128 in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref i128(
  min: I128 val = call,
  max: I128 val = call)
: I128 val

Parameters

• min: I128 val = call
• max: I128 val = call

Returns

• I128 val

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ilong

[Source]

generates a ILong in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref ilong(
  min: ILong val = call,
  max: ILong val = call)
: ILong val

Parameters

• min: ILong val = call
• max: ILong val = call

Returns

• ILong val

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isize

[Source]

generates a ISize in closed interval [min, max] (default: [min_value, max_value])

behavior is undefined if min > max.

fun ref isize(
  min: ISize val = call,
  max: ISize val = call)
: ISize val

Parameters

• min: ISize val = call
• max: ISize val = call

Returns

• ISize val

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f32

[Source]

generates a F32 in closed interval [min, max] (default: [0.0, 1.0])

fun ref f32(
  min: F32 val = 0.0,
  max: F32 val = 1.0)
: F32 val

Parameters

• min: F32 val = 0.0
• max: F32 val = 1.0

Returns

• F32 val

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f64

[Source]

generates a F64 in closed interval [min, max] (default: [0.0, 1.0])

fun ref f64(
  min: F64 val = 0.0,
  max: F64 val = 1.0)
: F64 val

Parameters

• min: F64 val = 0.0
• max: F64 val = 1.0

Returns

• F64 val

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bool

[Source]

generates a random Bool value

fun ref bool()
: Bool val

Returns

• Bool val

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shuffle[T: T]

[Source]

fun ref shuffle[T: T](
  array: Array[T] ref)
: None val

Parameters

• array: Array[T] ref

Returns

• None val

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