SiroDiaz /
DataStructures
| @@ 46-60 (lines=15) @@ | ||
| 43 | * @param integer $index the position. |
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| 44 | * @param mixed $data the data to store. |
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| 45 | */ |
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| 46 | public function insert($index, $data) { |
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| 47 | if($index < 0) { |
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| 48 | throw new OutOfBoundsException(); |
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| 49 | } |
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| 50 | ||
| 51 | if($index === 0) { |
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| 52 | $this->insertBeginning($data); |
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| 53 | } else if($index >= $this->size) { |
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| 54 | $this->insertEnd($data); |
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| 55 | } else if($index > 0 && $index < $this->size) { |
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| 56 | $this->insertAt($index, $data); |
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| 57 | } |
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| 58 | $this->current = &$this->head; |
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| 59 | $this->size++; |
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| 60 | } |
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| 61 | ||
| 62 | /** |
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| 63 | * Inserts at the beginning of the list. |
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| @@ 226-240 (lines=15) @@ | ||
| 223 | * @param integer $index the position. |
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| 224 | * @param mixed $data the data to store. |
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| 225 | */ |
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| 226 | public function insert($index, $data) { |
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| 227 | if($index < 0) { |
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| 228 | throw new OutOfBoundsException(); |
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| 229 | } |
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| 230 | ||
| 231 | if($index === 0) { |
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| 232 | $this->insertBeginning($data); |
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| 233 | } else if($index >= $this->size) { |
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| 234 | $this->insertEnd($data); |
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| 235 | } else if($index > 0 && $index < $this->size) { |
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| 236 | $this->insertAt($index, $data); |
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| 237 | } |
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| 238 | ||
| 239 | $this->size++; |
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| 240 | } |
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| 241 | ||
| 242 | /** |
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| 243 | * Inserts at the beginning of the list. |
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