30 lines
561 B
PHP
30 lines
561 B
PHP
<?php
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namespace Arma;
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/**
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* Sparse matrix which contains a single row.
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*
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* @package Arma
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*/
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abstract class SpRow implements Internal\SparseResizableVector
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{
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/**
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* Remove the specified range of columns from the row vector.
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*
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* @param int $first_col
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* @param int $last_col
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* @return void
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*/
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function shedCols($first_col, $last_col) {}
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/**
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* Swap the contents of specified columns.
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*
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* @param int $col_1
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* @param int $col_2
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* @return void
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*/
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function swapCols($col_1, $col_2) {}
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}
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