rand

package
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Published: Oct 17, 2023 License: BSD-3-Clause Imports: 2 Imported by: 0

Documentation

Overview

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func FastUint32

func FastUint32() uint32

Uint32 returns pseudorandom uint32.

It is safe calling this function from concurrent goroutines.

func FastUint32n

func FastUint32n(maxN uint32) uint32

Uint32n returns pseudorandom uint32 in the range [0..maxN).

It is safe calling this function from concurrent goroutines.

Types

type FastUint32Rng

type FastUint32Rng struct {
	// contains filtered or unexported fields
}

RNG is a pseudorandom number generator.

It is unsafe to call RNG methods from concurrent goroutines.

func (*FastUint32Rng) Seed

func (r *FastUint32Rng) Seed(n uint32)

Seed sets the r state to n.

func (*FastUint32Rng) Uint32

func (r *FastUint32Rng) Uint32() uint32

Uint32 returns pseudorandom uint32.

It is unsafe to call this method from concurrent goroutines.

func (*FastUint32Rng) Uint32n

func (r *FastUint32Rng) Uint32n(maxN uint32) uint32

Uint32n returns pseudorandom uint32 in the range [0..maxN).

It is unsafe to call this method from concurrent goroutines.

Directories

Path Synopsis
The MIT License
The MIT License

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