{"id":182250,"date":"2026-06-20T14:48:19","date_gmt":"2026-06-20T12:48:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pugixml-1-16"},"modified":"2026-06-20T14:48:19","modified_gmt":"2026-06-20T12:48:22","slug":"pugixml-1-16","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/pugixml-1-16","title":{"rendered":"pugixml 1.16","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23636\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/77ce805e81d5008400fc0dc362921a3d.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23637\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/3793aad97d23ba345dc77f42fb69af70.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23638\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/5d74ebcd4dcf7913ad0c07130c081ec9.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23639\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/a3f8f7313a49663f3bac6ee2efbe8b3f.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p><noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23636\/original.png\" class=\"active\"><\/a><\/noindex><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23637\/original.png\"><\/a><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23638\/original.png\"><\/a><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23639\/original.png\"><\/a><\/p>\n<p>      <noindex><\/p>\n<p>16 de junio, despu\u00e9s de casi un a\u00f1o y medio de desarrollo, se lanz\u00f3 la versi\u00f3n 1.16 <a rel=\"nofollow\" href=\"https:\/\/pugixml.org\">pugixml<\/a>\u00a0\u2014 una r\u00e1pida biblioteca multiplataforma para analizar y procesar XML (licencia MIT).<\/p>\n<p><\/noindex><\/p>\n<p>La biblioteca proporciona una interfaz similar a DOM con capacidades para navegar por los nodos del documento y modificarlos. Tambi\u00e9n se soporta XPath 1.0 y el soporte completo de Unicode (UTF-8, UTF-16 (BE\/LE), UTF-32 (BE\/LE) y UCS-2), con conversi\u00f3n autom\u00e1tica de codificaci\u00f3n.<\/p>\n<p>Se admite su uso sin la biblioteca est\u00e1ndar y sin excepciones en C++, y en modo 'solo cabeceras'.<\/p>\n<p><noindex><\/p>\n<p>Esta es una versi\u00f3n de aniversario: \u00a1este a\u00f1o el proyecto cumplir\u00e1 20 a\u00f1os! Para obtener m\u00e1s informaci\u00f3n sobre la historia de creaci\u00f3n y desarrollo de la biblioteca, se puede leer en <a rel=\"nofollow\" href=\"https:\/\/pugixml.org\/2026\/06\/16\/pugixml-1.16-release.html\">pugixml.org<\/a>, <a rel=\"nofollow\" href=\"https:\/\/github.com\/zeux\/pugixml\/releases\/tag\/v1.16\">GitHub<\/a> o en la primera edici\u00f3n de la noticia.<\/p>\n<p><\/noindex><\/p>\n<ul>\n<li>Cambios en el comportamiento\n<ul>\n<li>los elementos con un \u00fanico hijo PCDATA ahora se imprimen con etiquetas vac\u00edas (a menos que se utilice el par\u00e1metro format_no_empty_element_tags).<\/li>\n<\/ul>\n<\/li>\n<li>Mejoras\n<ul>\n<li>se a\u00f1adi\u00f3 la opci\u00f3n PUGIXML_CHARCONV_FLOAT para convertir n\u00fameros de punto flotante usando ; esto requiere C++17, lo que hace que las conversiones sean independientes de la configuraci\u00f3n regional y puede mejorar el rendimiento;<\/li>\n<li>se a\u00f1adieron funciones xml_node::ensure_child y xml_node::ensure_attribute, que devuelven el hijo o atributo con el nombre especificado, a\u00f1adi\u00e9ndolo si no exist\u00eda;<\/li>\n<li>se mejor\u00f3 el rendimiento en la b\u00fasqueda de nodos y atributos por nombre;<\/li>\n<li>la carga de un documento desde un b\u00fafer vac\u00edo ya no provoca la asignaci\u00f3n de memoria.<\/li>\n<\/ul>\n<\/li>\n<li>Mejoras de XPath\n<ul>\n<li>se mejor\u00f3 el rendimiento de las consultas que realizan c\u00e1lculos o comparaciones de valores de atributos, por ejemplo @attr &gt; 5;<\/li>\n<li>se mejor\u00f3 el rendimiento de las consultas que seleccionan nodos y atributos por nombre.<\/li>\n<\/ul>\n<\/li>\n<li>Correcci\u00f3n de errores\n<ul>\n<li>se corrigi\u00f3 el desbordamiento de pila al eliminar sub\u00e1rboles con un nivel de anidaci\u00f3n muy profundo;<\/li>\n<li>se corrigieron desbordamientos enteros que pod\u00edan causar fallos al cargar documentos muy grandes (&gt; 1GB) en plataformas de 32 bits en modo PUGIXML_WCHAR_MODE;<\/li>\n<li>se corrigi\u00f3 un error de desreferencia de puntero nulo al copiar objetos xpath_variable_set con variables de cadena sin valores asignados.<\/li>\n<\/ul>\n<\/li>\n<li>Mejoras en el soporte de CMake\n<ul>\n<li>se mejor\u00f3 el soporte de la opci\u00f3n PUGIXML_BUILD_APPLE_FRAMEWORK;<\/li>\n<li>se a\u00f1adi\u00f3 la opci\u00f3n CMake PUGIXML_INSTALL_SOURCE para instalar pugixml.cpp (\u00fatil cuando se trabaja en modo 'solo cabeceras').<\/li>\n<\/ul>\n<\/li>\n<li>Mejoras de compatibilidad\n<ul>\n<li>se han agregado archivos del proyecto y paquetes NuGet para Visual Studio 2026;<\/li>\n<li>se ha solucionado un problema de compatibilidad con los m\u00f3dulos C++20 al incluir el archivo pugixml.hpp en el fragmento del m\u00f3dulo global;<\/li>\n<li>se han corregido las advertencias Clang y GCC -Wextra-semi-stmt, -Wsign-conversion y -Wuninitialized (GCC 16);<\/li>\n<li>se ha corregido un error de compilaci\u00f3n con Embarcadero C++ XE5;<\/li>\n<li>se han eliminado varios falsos positivos del an\u00e1lisis est\u00e1tico.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/development\/18323439\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>16 \u0438\u044e\u043d\u044f, \u043f\u043e\u0441\u043b\u0435 \u043f\u043e\u0447\u0442\u0438 \u043f\u043e\u043b\u0443\u0442\u043e\u0440\u0430 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.16 pugixml\u00a0\u2014 \u0431\u044b\u0441\u0442\u0440\u043e\u0439 \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0434\u043b\u044f \u043f\u0430\u0440\u0441\u0438\u043d\u0433\u0430 \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 XML (\u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f MIT). \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 DOM-\u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0441 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u043c\u0438 \u043e\u0431\u0445\u043e\u0434\u0430 \u0443\u0437\u043b\u043e\u0432 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430 \u0438 \u0438\u0445 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f. \u0422\u0430\u043a\u0436\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f XPath 1.0 \u0438 \u043f\u043e\u043b\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u042e\u043d\u0438\u043a\u043e\u0434\u0430 (UTF-8, UTF-16 (BE\/LE), UTF-32 (BE\/LE) \u0438 UCS-2), \u0441 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