time-to-botec

Benchmark sampling in different programming languages
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README.md (3946B)

      1 <!--
      2 
      3 @license Apache-2.0
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      5 Copyright (c) 2020 The Stdlib Authors.
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      7 Licensed under the Apache License, Version 2.0 (the "License");
      8 you may not use this file except in compliance with the License.
      9 You may obtain a copy of the License at
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     11    http://www.apache.org/licenses/LICENSE-2.0
     12 
     13 Unless required by applicable law or agreed to in writing, software
     14 distributed under the License is distributed on an "AS IS" BASIS,
     15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     16 See the License for the specific language governing permissions and
     17 limitations under the License.
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     19 -->
     20 
     21 # iterNonNegativeEvenIntegersSeq
     22 
     23 > Create an iterator which generates a sequence of [nonnegative even integers][oeis-a005843].
     24 
     25 <!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
     26 
     27 <section class="intro">
     28 
     29 </section>
     30 
     31 <!-- /.intro -->
     32 
     33 <!-- Package usage documentation. -->
     34 
     35 <section class="usage">
     36 
     37 ## Usage
     38 
     39 <!-- eslint-disable id-length -->
     40 
     41 ```javascript
     42 var iterNonNegativeEvenIntegersSeq = require( '@stdlib/math/iter/sequences/nonnegative-even-integers' );
     43 ```
     44 
     45 #### iterNonNegativeEvenIntegersSeq( \[options] )
     46 
     47 Returns an iterator which generates a sequence of nonnegative even integers.
     48 
     49 <!-- eslint-disable id-length -->
     50 
     51 ```javascript
     52 var it = iterNonNegativeEvenIntegersSeq();
     53 // returns <Object>
     54 
     55 var v = it.next().value;
     56 // returns 0
     57 
     58 v = it.next().value;
     59 // returns 2
     60 
     61 v = it.next().value;
     62 // returns 4
     63 
     64 // ...
     65 ```
     66 
     67 The returned iterator protocol-compliant object has the following properties:
     68 
     69 -   **next**: function which returns an iterator protocol-compliant object containing the next iterated value (if one exists) assigned to a `value` property and a `done` property having a `boolean` value indicating whether the iterator is finished.
     70 -   **return**: function which closes an iterator and returns a single (optional) argument in an iterator protocol-compliant object.
     71 
     72 The function supports the following `options`:
     73 
     74 -   **iter**: number of iterations. Default: `4503599627370497`.
     75 
     76 By default, the function returns a finite iterator to avoid exceeding the maximum safe double-precision floating-point integer. To adjust the number of iterations, set the `iter` option.
     77 
     78 <!-- eslint-disable id-length -->
     79 
     80 ```javascript
     81 var opts = {
     82     'iter': 2
     83 };
     84 var it = iterNonNegativeEvenIntegersSeq( opts );
     85 // returns <Object>
     86 
     87 var v = it.next().value;
     88 // returns 0
     89 
     90 v = it.next().value;
     91 // returns 2
     92 
     93 var bool = it.next().done;
     94 // returns true
     95 ```
     96 
     97 </section>
     98 
     99 <!-- /.usage -->
    100 
    101 <!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
    102 
    103 <section class="notes">
    104 
    105 ## Notes
    106 
    107 -   If an environment supports `Symbol.iterator`, the returned iterator is iterable.
    108 
    109 </section>
    110 
    111 <!-- /.notes -->
    112 
    113 <!-- Package usage examples. -->
    114 
    115 <section class="examples">
    116 
    117 ## Examples
    118 
    119 <!-- eslint no-undef: "error" -->
    120 
    121 <!-- eslint-disable id-length -->
    122 
    123 ```javascript
    124 var iterNonNegativeEvenIntegersSeq = require( '@stdlib/math/iter/sequences/nonnegative-even-integers' );
    125 
    126 // Create an iterator:
    127 var opts = {
    128     'iter': 100
    129 };
    130 var it = iterNonNegativeEvenIntegersSeq( opts );
    131 
    132 // Perform manual iteration...
    133 var v;
    134 while ( true ) {
    135     v = it.next();
    136     if ( v.done ) {
    137         break;
    138     }
    139     console.log( v.value );
    140 }
    141 ```
    142 
    143 </section>
    144 
    145 <!-- /.examples -->
    146 
    147 <!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
    148 
    149 <section class="references">
    150 
    151 </section>
    152 
    153 <!-- /.references -->
    154 
    155 <!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
    156 
    157 <section class="links">
    158 
    159 [oeis-a005843]: http://oeis.org/A005843
    160 
    161 </section>
    162 
    163 <!-- /.links -->