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< title data-rh = "true" > Použití červeno-černých stromů | mf< / title > < meta data-rh = "true" name = "viewport" content = "width=device-width,initial-scale=1" > < meta data-rh = "true" name = "twitter:card" content = "summary_large_image" > < meta data-rh = "true" property = "og:url" content = "https://blog.mfocko.xyz/ib002/rb-trees/applications/" > < meta data-rh = "true" name = "docusaurus_locale" content = "en" > < meta data-rh = "true" name = "docsearch:language" content = "en" > < meta data-rh = "true" name = "docusaurus_version" content = "current" > < meta data-rh = "true" name = "docusaurus_tag" content = "docs-ib002-current" > < meta data-rh = "true" name = "docsearch:version" content = "current" > < meta data-rh = "true" name = "docsearch:docusaurus_tag" content = "docs-ib002-current" > < meta data-rh = "true" property = "og:title" content = "Použití červeno-černých stromů | mf" > < meta data-rh = "true" name = "description" content = "Ukázka použití červeno-černých stromů v standardních knižnicích známých jazyků .
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jsme vybrali několik jazyků.< / p > < p > Pokud Vás zajímají různé implementace, tak bychom doporučili „prohrabávat“ se přes ně v následujícím pořadí: < code > C# → Java → C++< / code > . Důvod pro zvolené pořadí vychází z toho, že C# implementace je poměrně čitelná a obsahuje množství vysvětlujících komentářů. Implementace v Javě je stejně čitelná, ačkoli již s minimem komentářů, které se maximálně odkazují na CLRS. C++ implementace je „značně poznačená“ podtržítky ;)< / p > < h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "c" > C++< a href = "#c" class = "hash-link" aria-label = "Direct link to C++" title = "Direct link to C++" > < / a > < / h3 > < p > V C++ si můžeme vybrat mezi 2 různými implementacemi (< code > clang< / code > nebo < code > gcc< / code > ).< / p > < h4 class = "anchor anchorWithStickyNavbar_LWe7" id = "clang" > clang< a href = "#clang" class = "hash-link" aria-label = "Direct link to clang" title = "Direct link to clang" > < / a > < / h4 > < p > Hlavičkové soubory, které používáme při práci s množinou nebo slovníkem (zajímavé sekce jsou vytaženy):< / p > < ul > < li > < p > < a href = "https://github.com/llvm/llvm-project/blob/main/libcxx/include/map" target = "_blank" rel = "noopener noreferrer" > < code > map< / code > < / a > < / p > < div class = "language-cpp codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#000000;--prism-background-color:#ffffff" > < div class = "codeBlockContent_biex" > < pre tabindex = "0" class = "prism-code language-cpp codeBlock_bY9V thin-scrollbar" > < code class = "codeBlockLines_e6Vv" > < span class = "token-line" style = "color:#000000" > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > template< / span > < span class = "token plain" > < / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > < < / span > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > class< / span > < span class = "token plain" > < / span > < span class = "token class-name" style = "color:rgb(38, 127, 153)" > _Key< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > ,< / span > < span class = "token plain" > < / span > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > class< / span > < span class = "token plain" > < / span > < span class = "token class-name" style = "color:rgb(38, 127, 153)" > _Tp< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > ,< / span > < span class = "token plain" > < / span > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > class< / span > < span class = "token plain" > < / span > < span class = "token class-name" style = "color:rgb(38, 127, 153)" > _Compare< / span > < span class = "token plain" > < / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > =< / span > < span class = "token plain" > less< / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > < < / span > < span class = "token plain" > _Key< / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > > < / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > ,< / span > < span class = "token plain" > < / span > < br > < / span > < span class = "token-line" style = "color:#000000" > < span class = "token plain" > < / span > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > class< / span > < span class = "token plain" > < / span > < span class = "token class-name" style = "color:rgb(38, 127, 153)" > _Allocator< / span > < span class = "token plain" > < / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > =< / span > < span class = "token plain" > allocator< / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > < < / span > < span class = "token plain" > pair< / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > < < / span > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > const< / span > < span class = "token plain" > _Key< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > ,< / span > < span class = "token plain" > _Tp< / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > > < / span > < span class = "token plain" > < / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > > < / span > < span class = "token plain" > < / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > > < / span > < span class = "token plain" > < / span > < br > < / span > < span class = "token-line" style = "color:#000000" > < span class = "token plain" > < /sp
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ještě existuje < a href = "https://gcc.gnu.org/git/?p=gcc.git;a=blob;f=libstdc%2B%2B-v3/src/c%2B%2B98/tree.cc;h=fd14991589a57c6aa847f57105a938cd2bf4df6f;hb=HEAD" target = "_blank" rel = "noopener noreferrer" > < code > tree.cc< / code > < / a > , kde je lze nalézt třeba funkci s následující hlavičkou:< / p > < div class = "language-cpp codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#000000;--prism-background-color:#ffffff" > < div class = "codeBlockContent_biex" > < pre tabindex = "0" class = "prism-code language-cpp codeBlock_bY9V thin-scrollbar" > < code class = "codeBlockLines_e6Vv" > < span class = "token-line" style = "color:#000000" > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > void< / span > < span class = "token plain" > < / span > < br > < / span > < span class = "token-line" style = "color:#000000" > < span class = "token plain" > < / span > < span class = "token function" style = "color:rgb(0, 0, 255)" > _Rb_tree_insert_and_rebalance< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > (< / span > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > const< / span > < span class = "token plain" > < / span > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > bool< / span > < span class = "token plain" > __insert_left< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > ,< / span > < span class = "token plain" > < / span > < br > < / span > < span class = "token-line" style = "color:#000000" > < span class = "token plain" > _Rb_tree_node_base< / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > *< / span > < span class = "token plain" > __x< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > ,< / span > < span class = "token plain" > < / span > < br > < / span > < span class = "token-line" style = "color:#000000" > < span class = "token plain" > _Rb_tree_node_base< / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > *< / span > < span class = "token plain" > __p< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > ,< / span > < span class = "token plain" > < / span > < br > < / span > < span class = "token-line" style = "color:#000000" > < span class = "token plain" > _Rb_tree_node_base< / span > < span class = "token operator" style = "color:rgb(0, 0, 0)" > & < / span > < span class = "token plain" > __header< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > )< / span > < span class = "token plain" > < / span > < span class = "token keyword" style = "color:rgb(0, 0, 255)" > throw< / span > < span class = "token plain" > < / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > (< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > )< / span > < span class = "token punctuation" style = "color:rgb(4, 81, 165)" > ;< / span > < br > < / span > < / code > < / pre > < div class = "buttonGroup__atx" > < button type = "button" aria-label = "Copy code to clipboard" title = "Copy" class = "clean-btn" > < span class = "copyButtonIcons_eSgA" aria-hidden = "true" > < svg viewBox = "0 0 24 24" class = "copyButtonIcon_y97N" > < path fill = "currentColor" d = "M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z" > < / path > < / svg > < svg viewBox = "0 0 24 24" class = "copyButtonSuccessIcon_LjdS" > < path fill = "currentColor" d = "M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z" > < / path > < / svg > < / span > < / button > < / div > < / div > < / div > < h3 class = "anchor anchorWithStickyNavbar_LWe7" id = "java" > Java< a href = "#java" class = "hash-link" aria-label = "Direct link to Java" title = "Direct link to Java" > < / a > < / h3 > < p > V Javě jsou pro nás klíčové implementace < a href = "https://github.com/openjdk/jdk/blob/master/src/java.base/share/classes/java/util/TreeSet.java" target = "_blank" rel = "noopener noreferrer" > < code > TreeSet< / code > < / a > a < a href = "https://github.com/openjdk/jdk/blob/master/src/java.base/share/classes/java/util/TreeMap.java" target = "_blank" rel = "noopener noreferrer" > < code > TreeMap< / code > < / a > .< / p > < p > V implementaci < code > TreeSet< / code > si můžete povšimnout:< / p > < div class = "language-java codeBlockContainer_Ckt0 theme-code-block" style = "--prism-color:#000000;--prism-background-color:#ffffff" > < div class = "codeBlockContent_biex" > < pre tabindex = "0" class = "prism
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