cleentfaar /
matrix
| @@ 8-76 (lines=69) @@ | ||
| 5 | use CL\Matrix\Element; |
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| 6 | use CL\Matrix\Matrix; |
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| 7 | ||
| 8 | class Column extends AbstractVector |
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| 9 | { |
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| 10 | /** |
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| 11 | * @param Matrix $matrix |
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| 12 | * @param int $matrixOffset |
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| 13 | */ |
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| 14 | public function setMatrix(Matrix $matrix, $matrixOffset) |
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| 15 | { |
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| 16 | $this->matrix = $matrix; |
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| 17 | ||
| 18 | foreach ($this->getElements() as $offset => $element) { |
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| 19 | if (!$this->matrix->hasRow($offset)) { |
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| 20 | $this->matrix->setRow($offset, new Row([])); |
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| 21 | } |
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| 22 | ||
| 23 | $this->matrix->getRow($offset)->addElement($element); |
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| 24 | } |
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| 25 | ||
| 26 | $this->matrixOffset = $matrixOffset; |
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| 27 | } |
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| 28 | ||
| 29 | /** |
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| 30 | * @param Element $element |
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| 31 | */ |
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| 32 | public function addElement(Element $element) |
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| 33 | { |
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| 34 | array_push($this->elements, $element); |
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| 35 | ||
| 36 | $keys = array_keys($this->elements); |
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| 37 | $offset = end($keys); |
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| 38 | ||
| 39 | if ($this->matrix) { |
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| 40 | if ($this->matrix->hasRow($offset)) { |
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| 41 | $this->matrix->getRow($offset)->addElement($element); |
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| 42 | } |
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| 43 | } |
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| 44 | } |
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| 45 | ||
| 46 | /** |
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| 47 | * @param int $offset |
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| 48 | * @param Element $element |
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| 49 | */ |
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| 50 | public function setElement($offset, Element $element) |
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| 51 | { |
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| 52 | $this->elements[$offset] = $element; |
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| 53 | ||
| 54 | if ($this->matrix) { |
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| 55 | if ($this->matrix->hasRow($offset)) { |
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| 56 | $this->matrix->getRow($offset)->setElement($this->matrixOffset, $element); |
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| 57 | } |
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| 58 | } |
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| 59 | } |
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| 60 | ||
| 61 | /** |
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| 62 | * @param mixed[] $values |
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| 63 | * |
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| 64 | * @return Column |
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| 65 | */ |
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| 66 | public static function createFromArray(array $values) |
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| 67 | { |
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| 68 | $vector = new self; |
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| 69 | ||
| 70 | foreach ($values as $offset => $value) { |
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| 71 | $vector->setElement($offset, new Element($value)); |
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| 72 | } |
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| 73 | ||
| 74 | return $vector; |
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| 75 | } |
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| 76 | } |
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| 77 | ||
| @@ 8-76 (lines=69) @@ | ||
| 5 | use CL\Matrix\Element; |
|
| 6 | use CL\Matrix\Matrix; |
|
| 7 | ||
| 8 | class Row extends AbstractVector |
|
| 9 | { |
|
| 10 | /** |
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| 11 | * @param Matrix $matrix |
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| 12 | * @param int $matrixOffset |
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| 13 | */ |
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| 14 | public function setMatrix(Matrix $matrix, $matrixOffset) |
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| 15 | { |
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| 16 | $this->matrix = $matrix; |
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| 17 | ||
| 18 | foreach ($this->getElements() as $offset => $element) { |
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| 19 | if (!$this->matrix->hasColumn($offset)) { |
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| 20 | $this->matrix->setColumn($offset, new Column([])); |
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| 21 | } |
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| 22 | ||
| 23 | $this->matrix->getColumn($offset)->addElement($element); |
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| 24 | } |
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| 25 | ||
| 26 | $this->matrixOffset = $matrixOffset; |
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| 27 | } |
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| 28 | ||
| 29 | /** |
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| 30 | * @param Element $element |
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| 31 | */ |
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| 32 | public function addElement(Element $element) |
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| 33 | { |
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| 34 | array_push($this->elements, $element); |
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| 35 | ||
| 36 | $keys = array_keys($this->elements); |
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| 37 | $offset = end($keys); |
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| 38 | ||
| 39 | if ($this->matrix) { |
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| 40 | if ($this->matrix->hasColumn($offset)) { |
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| 41 | $this->matrix->getColumn($offset)->addElement($element); |
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| 42 | } |
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| 43 | } |
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| 44 | } |
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| 45 | ||
| 46 | /** |
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| 47 | * @param int $offset |
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| 48 | * @param Element $element |
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| 49 | */ |
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| 50 | public function setElement($offset, Element $element) |
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| 51 | { |
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| 52 | $this->elements[$offset] = $element; |
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| 53 | ||
| 54 | if ($this->matrix) { |
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| 55 | if ($this->matrix->hasColumn($offset)) { |
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| 56 | $this->matrix->getColumn($offset)->setElement($this->matrixOffset, $element); |
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| 57 | } |
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| 58 | } |
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| 59 | } |
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| 60 | ||
| 61 | /** |
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| 62 | * @param mixed[] $values |
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| 63 | * |
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| 64 | * @return Row |
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| 65 | */ |
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| 66 | public static function createFromArray(array $values) |
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| 67 | { |
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| 68 | $vector = new self; |
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| 69 | ||
| 70 | foreach ($values as $offset => $value) { |
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| 71 | $vector->setElement($offset, new Element($value)); |
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| 72 | } |
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| 73 | ||
| 74 | return $vector; |
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| 75 | } |
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| 76 | } |
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| 77 | ||
