> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bijection.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Class: SampleGrid

> Reference for the SampleGrid class in bijection/clocks.

[clocks](https://docs.bijection.com/api/modules/clocks).SampleGrid

## Constructors

### constructor

• **new SampleGrid**(`origin`, `samplesPerSecond`)

#### Parameters

| Name | Type |
| :- | :- |
| `origin` | [`Instant`](https://docs.bijection.com/api/classes/clocks.Instant) |
| `samplesPerSecond` | [`Exact`](https://docs.bijection.com/api/modules/clocks#exact) |

## Properties

### samplesPerSecond

• `Readonly` **samplesPerSecond**: `Readonly`\<\{ `numerator`: `bigint` ; `denominator`: `bigint`  }>

***

### origin

• `Readonly` **origin**: [`Instant`](https://docs.bijection.com/api/classes/clocks.Instant)

## Methods

### at

▸ **at**(`index`): [`Instant`](https://docs.bijection.com/api/classes/clocks.Instant)

#### Parameters

| Name | Type |
| :- | :- |
| `index` | `bigint` |

#### Returns

[`Instant`](https://docs.bijection.com/api/classes/clocks.Instant)

***

### firstAtOrAfter

▸ **firstAtOrAfter**(`time`): `bigint`

#### Parameters

| Name | Type |
| :- | :- |
| `time` | [`Instant`](https://docs.bijection.com/api/classes/clocks.Instant) |

#### Returns

`bigint`

***

### index

▸ **index**(`time`): `bigint`

#### Parameters

| Name | Type |
| :- | :- |
| `time` | [`Instant`](https://docs.bijection.com/api/classes/clocks.Instant) |

#### Returns

`bigint`

***

### wire

▸ **wire**(): `Object`

#### Returns

`Object`

| Name | Type |
| :- | :- |
| `origin` | \{ `clock`: \{ `identity`: `string` ; `ticks_per_second`: [`WireRatio`](https://docs.bijection.com/api/modules/clocks#wireratio)  } ; `ticks`: [`WireRatio`](https://docs.bijection.com/api/modules/clocks#wireratio)  } |
| `origin.clock` | \{ `identity`: `string` ; `ticks_per_second`: [`WireRatio`](https://docs.bijection.com/api/modules/clocks#wireratio)  } |
| `origin.clock.identity` | `string` |
| `origin.clock.ticks_per_second` | [`WireRatio`](https://docs.bijection.com/api/modules/clocks#wireratio) |
| `origin.ticks` | [`WireRatio`](https://docs.bijection.com/api/modules/clocks#wireratio) |
| `samples_per_second` | [`WireRatio`](https://docs.bijection.com/api/modules/clocks#wireratio) |

***

### fromWire

▸ `Static` **fromWire**(`value`): [`SampleGrid`](https://docs.bijection.com/api/classes/clocks.SampleGrid)

#### Parameters

| Name | Type |
| :- | :- |
| `value` | `unknown` |

#### Returns

[`SampleGrid`](https://docs.bijection.com/api/classes/clocks.SampleGrid)


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