/usr/include/cxxtools/xml/namespacecontext.h is in libcxxtools-dev 2.2.1-2.
This file is owned by root:root, with mode 0o644.
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* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef cxxtools_xml_NamespaceContext_h
#define cxxtools_xml_NamespaceContext_h
#include <cxxtools/xml/api.h>
#include <cxxtools/xml/namespace.h>
#include <cxxtools/string.h>
#include <map>
namespace cxxtools {
namespace xml {
/**
* @brief Manages all namespaces which are valid for a specific XML document.
*
* Namespaces can be added using the method addNamespace() and can be removed using
* the method removeNamespace().
*
* To get the namespace URI for a prefix the method namespaceUri() can be used. To
* determine the prefix for a namespace the method prefix() can be used.
*
* @see Namespace
*/
class CXXTOOLS_XML_API NamespaceContext {
public:
//! Creates a new NamespaceContext object which manages the namespaces of an XML document.
NamespaceContext()
{ }
/**
* @brief Returns the namespace URI of the namespace which has the prefix that is passed to
* this method.
*
* If no namespace with the given prefix exists, an empty String is returned.
*
* @param prefix The namespace URI for the namespace with this prefix is returned.
* @return The namespace URI for the prefix or an empty String if the prefix was not found.
*/
const String& namespaceUri(const String& prefix) const;
/**
* @brief Returns the prefix for the namespace which has the URI that is passed to this method.
*
* If no namespace with this URI exists, an empty String is returned.
*
* @param namespaceUri The prefix of the namespace with this namespace URI is returned.
* @return The namespace URI for the prefix or an empty String if the prefix was not found.
*/
const String& prefix(const String& namespaceUri) const ;
/**
* @brief Associates the element name (elementName) with the given namespace (ns).
*
* The stored namespace can be retrieved by calling namespaceUri() or prefix(). To
* remove the association between the element name and namespace again, the method
* removeNamespace() can be used.
*
* @param elementName Associates this element name with the also given namespace (ns).
* @param ns Associates this namespace with the also given element name (elementName).
*/
void addNamespace(const String& elementName, const Namespace& ns);
/**
* @brief Removes the associates of the given element name (elementName) to the namespace.
*
* @param elementName The associates for this element name is removed.
*/
void removeNamespace(const String& elementName)
{ _namespaceScopes.erase(elementName); }
private:
//! Multimap that stores the assocations between an element name and its namespace.
typedef std::multimap<String, Namespace> ScopeMap;
std::multimap<String, Namespace> _namespaceScopes;
};
}
}
#endif
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