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Je dostupný v 24 jazykoch" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-24" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">24 jazykov</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%86%D9%85%D9%88%D8%B0%D8%AC_%D9%83%D8%A7%D8%A6%D9%86_%D8%A7%D9%84%D9%85%D9%83%D9%88%D9%86" title="نموذج كائن المكون – arabčina" lang="ar" hreflang="ar" data-title="نموذج كائن المكون" data-language-autonym="العربية" data-language-local-name="arabčina" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Komponentl%C9%99rin_obyekt_modeli" title="Komponentlərin obyekt modeli – azerbajdžančina" lang="az" hreflang="az" data-title="Komponentlərin obyekt modeli" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdžančina" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – katalánčina" lang="ca" hreflang="ca" data-title="Component Object Model" data-language-autonym="Català" data-language-local-name="katalánčina" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – čeština" lang="cs" hreflang="cs" data-title="Component Object Model" data-language-autonym="Čeština" data-language-local-name="čeština" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/COM_(software)" title="COM (software) – dánčina" lang="da" hreflang="da" data-title="COM (software)" data-language-autonym="Dansk" data-language-local-name="dánčina" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – nemčina" lang="de" hreflang="de" data-title="Component Object Model" data-language-autonym="Deutsch" data-language-local-name="nemčina" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – angličtina" lang="en" hreflang="en" data-title="Component Object Model" data-language-autonym="English" data-language-local-name="angličtina" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – španielčina" lang="es" hreflang="es" data-title="Component Object Model" data-language-autonym="Español" data-language-local-name="španielčina" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D8%AF%D9%84_%D8%B4%DB%8C%D8%A1_%D9%85%D8%A4%D9%84%D9%81%D9%87" title="مدل شیء مؤلفه – perzština" lang="fa" hreflang="fa" data-title="مدل شیء مؤلفه" data-language-autonym="فارسی" data-language-local-name="perzština" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – fínčina" lang="fi" hreflang="fi" data-title="Component Object Model" data-language-autonym="Suomi" data-language-local-name="fínčina" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – francúzština" lang="fr" hreflang="fr" data-title="Component Object Model" data-language-autonym="Français" data-language-local-name="francúzština" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/COM" title="COM – hebrejčina" lang="he" hreflang="he" data-title="COM" data-language-autonym="עברית" data-language-local-name="hebrejčina" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – maďarčina" lang="hu" hreflang="hu" data-title="Component Object Model" data-language-autonym="Magyar" data-language-local-name="maďarčina" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – taliančina" lang="it" hreflang="it" data-title="Component Object Model" data-language-autonym="Italiano" data-language-local-name="taliančina" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – japončina" lang="ja" hreflang="ja" data-title="Component Object Model" data-language-autonym="日本語" data-language-local-name="japončina" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%BB%B4%ED%8F%AC%EB%84%8C%ED%8A%B8_%EC%98%A4%EB%B8%8C%EC%A0%9D%ED%8A%B8_%EB%AA%A8%EB%8D%B8" title="컴포넌트 오브젝트 모델 – kórejčina" lang="ko" hreflang="ko" data-title="컴포넌트 오브젝트 모델" data-language-autonym="한국어" data-language-local-name="kórejčina" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – mongolčina" lang="mn" hreflang="mn" data-title="Component Object Model" data-language-autonym="Монгол" data-language-local-name="mongolčina" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – holandčina" lang="nl" hreflang="nl" data-title="Component Object Model" data-language-autonym="Nederlands" data-language-local-name="holandčina" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – poľština" lang="pl" hreflang="pl" data-title="Component Object Model" data-language-autonym="Polski" data-language-local-name="poľština" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – portugalčina" lang="pt" hreflang="pt" data-title="Component Object Model" data-language-autonym="Português" data-language-local-name="portugalčina" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – ruština" lang="ru" hreflang="ru" data-title="Component Object Model" data-language-autonym="Русский" data-language-local-name="ruština" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – švédčina" lang="sv" hreflang="sv" data-title="Component Object Model" data-language-autonym="Svenska" data-language-local-name="švédčina" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/Component_Object_Model" title="Component Object Model – ukrajinčina" lang="uk" hreflang="uk" data-title="Component Object Model" data-language-autonym="Українська" data-language-local-name="ukrajinčina" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%BB%84%E4%BB%B6%E5%AF%B9%E8%B1%A1%E6%A8%A1%E5%9E%8B" title="组件对象模型 – čínština" lang="zh" hreflang="zh" data-title="组件对象模型" data-language-autonym="中文" data-language-local-name="čínština" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q662200#sitelinks-wikipedia" title="Upraviť medzijazykové odkazy" class="wbc-editpage">Upraviť odkazy</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Menné priestory"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> 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data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Vzhľad</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">presunúť do postranného panelu</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">skryť</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">z Wikipédie, slobodnej encyklopédie</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="sk" dir="ltr"><table style="" class="metadata plainlinks ambox ambox-content"> <tbody><tr> <td class="ambox-image"> <div style="width:52px;"> <span typeof="mw:File"><a href="/wiki/S%C3%BAbor:Question_book-4.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/40px-Question_book-4.svg.png" decoding="async" width="40" height="31" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/60px-Question_book-4.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/80px-Question_book-4.svg.png 2x" data-file-width="262" data-file-height="204" /></a></span></div></td> <td class="ambox-text"><b>Tomuto článku alebo sekcii chýbajú <a href="/wiki/Pomoc:Referencie" title="Pomoc:Referencie">odkazy</a> na spoľahlivé zdroje, môže preto obsahovať informácie, ktoré je potrebné ešte <a href="/wiki/Wikip%C3%A9dia:Overite%C4%BEnos%C5%A5" title="Wikipédia:Overiteľnosť">overiť</a>.</b><br /><small>Pomôžte Wikipédii a <a class="external text" href="https://sk.wikipedia.org/w/index.php?title=Component_Object_Model&action=edit">doplňte do článku</a> citácie, odkazy na <a href="/wiki/Wikip%C3%A9dia:Spo%C4%BEahliv%C3%A9_zdroje" title="Wikipédia:Spoľahlivé zdroje">spoľahlivé zdroje</a>.</small></td> </tr> </tbody></table> <p><b>Component Object Model (COM)</b> je platformovo nezávislý, distribuovaný, <a href="/w/index.php?title=Objektovo_orientovan%C3%BD_syst%C3%A9m&action=edit&redlink=1" class="new" title="Objektovo orientovaný systém (stránka neexistuje)">objektovo orientovaný systém</a> pre vytváranie <a href="/w/index.php?title=Bin%C3%A1rny_softv%C3%A9rov%C3%BD_komponent&action=edit&redlink=1" class="new" title="Binárny softvérový komponent (stránka neexistuje)">binárnych softvérových komponentov</a>, ktoré sú schopné spolupracovať. Bol uvedený spoločnosťou <a href="/wiki/Microsoft" class="mw-redirect" title="Microsoft">Microsoft</a> v roku 1993. COM je systém, na ktorom sú postavené technológie <a href="/w/index.php?title=Object_Linking_and_Embedding&action=edit&redlink=1" class="new" title="Object Linking and Embedding (stránka neexistuje)">OLE</a>, <a href="/w/index.php?title=OLE_Automation&action=edit&redlink=1" class="new" title="OLE Automation (stránka neexistuje)">OLE Automation</a>, <a href="/w/index.php?title=ActiveX&action=edit&redlink=1" class="new" title="ActiveX (stránka neexistuje)">ActiveX</a>, <a href="/w/index.php?title=COM%2B&action=edit&redlink=1" class="new" title="COM+ (stránka neexistuje)">COM+</a> a <a href="/w/index.php?title=Distributed_Component_Object_Model&action=edit&redlink=1" class="new" title="Distributed Component Object Model (stránka neexistuje)">DCOM</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Prehľad"><span id="Preh.C4.BEad"></span>Prehľad</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Component_Object_Model&veaction=edit&section=1" title="Upraviť sekciu: Prehľad" class="mw-editsection-visualeditor"><span>upraviť</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Component_Object_Model&action=edit&section=1" title="Editovat zdrojový kód sekce Prehľad"><span>upraviť zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Podstatou technológie COM je jazykovo nezávislý spôsob implementovania objektov, ktoré môžu byť použité aj v iných prostrediach ako boli vytvorené, dokonca za hranicami jednotlivých počítačov. Ak sú komponenty správne napísané, COM umožňuje používanie objektov bez znalosti ich vnútornej implementácie, čo zároveň núti autorov jednotlivých komponentov poskytovať správne definované rozhrania, ktoré sú oddelené od implementácie. Problém odlišných sémantík <a href="/w/index.php?title=Alokovanie_pam%C3%A4ti&action=edit&redlink=1" class="new" title="Alokovanie pamäti (stránka neexistuje)">alokovania pamäti</a> v rôznych jazykoch je vyriešený tým, že každý objekt je zodpovedný za svoje vytváranie a rušenie pomocou <a href="/w/index.php?title=Po%C4%8D%C3%ADtanie_referenci%C3%AD&action=edit&redlink=1" class="new" title="Počítanie referencií (stránka neexistuje)">počítania referencií</a> (tzv. reference counting). Pretypovanie medzi rôznymi rozhraniami objektu zabezpečuje funkcia <code>QueryInterface()</code>. Dedičnosť v rámci COM je vyriešená vytváraním takzvaných pod-objektov, ktorým sú následne odovzdávané volania metód z ich nad-objektov. </p><p>COM je technológia rozhraní, definovaná a implementovaná ako štandard iba pre Microsoft Windows a Apple Core Foundation 1.3. Pre niektoré aplikácie bolo COM nahradené v určitom rozsahu technológiou Microsoft .NET a podporou pre webové služby spolu s Windows Communication Foundation. Avšak COM objekty môžu byť použité vo všetkých .NET jazykoch a to pomocou spolupráce technológií .NET a COM pod názvom .NET COM Interop. </p>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Zdroj: „<a dir="ltr" href="https://sk.wikipedia.org/w/index.php?title=Component_Object_Model&oldid=6242409">https://sk.wikipedia.org/w/index.php?title=Component_Object_Model&oldid=6242409</a>“</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/%C5%A0peci%C3%A1lne:Kateg%C3%B3rie" title="Špeciálne:Kategórie">Kategória</a>: <ul><li><a href="/wiki/Kateg%C3%B3ria:Programovanie" title="Kategória:Programovanie">Programovanie</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Skrytá kategória: <ul><li><a href="/wiki/Kateg%C3%B3ria:Wikip%C3%A9dia:Ch%C3%BDbaj%C3%BAce_referencie" title="Kategória:Wikipédia:Chýbajúce referencie">Wikipédia:Chýbajúce referencie</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Dátum a čas poslednej úpravy tejto stránky: 20. marec 2016, 12:31.</li> <li id="footer-info-copyright">Text je dostupný za podmienok <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution/Share-Alike License 4.0 Unported</a>; prípadne za ďalších podmienok. 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cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled 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