-
-
Notifications
You must be signed in to change notification settings - Fork 400
/
index.d.ts
70 lines (62 loc) · 1.51 KB
/
index.d.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
/*
* @license Apache-2.0
*
* Copyright (c) 2021 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// TypeScript Version: 2.0
/// <reference types="@stdlib/types"/>
import { Mode } from '@stdlib/types/ndarray';
/**
* Returns an index given an index mode.
*
* @param idx - index
* @param max - maximum index
* @param mode - specifies how to handle an index outside the interval `[0,max]`
* @throws index out-of-bounds
* @returns index
*
* @example
* var idx = ind( 2, 9, 'clamp' );
* // returns 2
*
* idx = ind( 10, 9, 'clamp' );
* // returns 9
*
* idx = ind( -1, 9, 'clamp' );
* // returns 0
*
* @example
* var idx = ind( 2, 9, 'wrap' );
* // returns 2
*
* idx = ind( 10, 9, 'wrap' );
* // returns 0
*
* idx = ind( -1, 9, 'wrap' );
* // returns 9
*
* @example
* var idx = ind( 2, 9, 'throw' );
* // returns 2
*
* idx = ind( 10, 9, 'throw' );
* // throws <RangeError>
*
* idx = ind( -1, 9, 'throw' );
* // throws <RangeError>
*/
declare function ind( idx: number, max: number, mode: Mode ): number;
// EXPORTS //
export = ind;