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simplified parseQName so you can pass in a std::map if you fancy

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This commit is contained in:
Jez Higgins 2010-02-20 23:24:31 +00:00
parent cbc3f6e8d6
commit 3557ec2d37
1 changed files with 37 additions and 0 deletions
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37
include/XML/QName.hpp
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@ -4,6 +4,7 @@
#include <SAX/ArabicaConfig.hpp> #include <SAX/ArabicaConfig.hpp>
#include <Arabica/StringAdaptor.hpp> #include <Arabica/StringAdaptor.hpp>
#include <XML/strings.hpp> #include <XML/strings.hpp>
#include <map>
#include <stdexcept> #include <stdexcept>
template<class string_type, class string_adaptor> class QualifiedNameTest; template<class string_type, class string_adaptor> class QualifiedNameTest;
@ -12,6 +13,34 @@ namespace Arabica
{ {
namespace XML namespace XML
{ {
namespace impl
{
template<class string_type, class string_adaptor>
class MapMapper
{
typedef typename std::map<string_type, string_type> string_map;
typedef typename std::map<string_type, string_type>::const_iterator string_map_iterator;
public:
MapMapper(const std::map<string_type, string_type>& namespaces) : namespaces_(namespaces) { }
MapMapper(const MapMapper& rhs) : namespaces_(rhs.namespaces_) { }
string_type operator()(const string_type& prefix) const
{
string_map_iterator ns = namespaces_.find(prefix);
if(ns == namespaces_.end())
return string_adaptor::empty_string();
return ns->second;
} //operator()
private:
const string_map& namespaces_;
bool operator==(const MapMapper&) const;
MapMapper& operator=(const MapMapper&);
}; // class MapMapper
} // namespace impl
template<class string_type, class string_adaptor = Arabica::default_string_adaptor<string_type> > template<class string_type, class string_adaptor = Arabica::default_string_adaptor<string_type> >
class QualifiedName class QualifiedName
@ -56,6 +85,14 @@ public:
return QualifiedName(prefix, localName, uri, rawname); return QualifiedName(prefix, localName, uri, rawname);
} // parseQName } // parseQName
static QualifiedName parseQName(const string_type& rawname,
bool is_attribute,
const std::map<string_type, string_type>& namespaces)
{
return parseQName(rawname, is_attribute, impl::MapMapper<string_type, string_adaptor>(namespaces));
} // parseQName
public:
QualifiedName(const QualifiedName& rhs) : QualifiedName(const QualifiedName& rhs) :
prefix_(rhs.prefix_), prefix_(rhs.prefix_),
localName_(rhs.localName_), localName_(rhs.localName_),