Constructor/fi: what changed
Revision 2 to 3. Removed lines have a minus sign; added lines have a plus sign.
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| 1 | + | [[Reserved word/fi|Varattu sana]] `constructor` kuuluu [[object-oriented programming/fi|olio-ohjelmointiin]]. `Constructor` on luokan ([[Class/fi|class]]) rakentaja [[Method/fi|metodi]] joka luo luokan oliot. | |
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| 3 | + | Esimerkki: | |
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| 5 | + | ``` pascal | |
| 5 | 6 | // Luokan määrittely | |
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| 7 | + | type | |
| 8 | + | TKlasse = class | |
| 9 | + | end; | |
| 10 | + | ||
| 11 | + | var | |
| 12 | + | // Määritellään luokan olio | |
| 13 | + | clsKlasse: TKlasse; | |
| 14 | + | ||
| 15 | + | begin | |
| 16 | + | ... | |
| 17 | + | // luodaan luokan olio | |
| 18 | + | clsKlasse := TKlasse.Create; | |
| 19 | + | ... | |
| 20 | + | end; | |
| 20 | 21 | ``` | |
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| 22 | 23 | ## Katso myös | |
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| 25 | + | - Olion purkaja ([[Destructor/fi|destructor]]) | |
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| 26 | 27 | --- | |
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| 28 | + | *From the Free Pascal wiki, page "Constructor/fi", as it stood on 2022-08-06 after a change by Kai Burghardt, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's [[Licensing]] page. If you have concerns about this material, [message the admin](/wiki-contact).* |