mirror of
https://github.com/jezhiggins/arabica
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56 lines
2 KiB
C++
56 lines
2 KiB
C++
#ifndef ARABICA_XPATH_COMPILE_CONTEXT_HPP
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#define ARABICA_XPATH_COMPILE_CONTEXT_HPP
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namespace Arabica
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{
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namespace XPath
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{
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template<class string_type, class string_adaptor> class XPath;
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template<class string_type, class string_adaptor> class NamespaceContext;
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template<class string_type, class string_adaptor> class FunctionResolver;
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namespace impl
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{
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template<class string_type, class string_adaptor>
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class CompilationContext : private NamespaceContext<string_type, string_adaptor>
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{
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public:
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CompilationContext(const XPath<string_type, string_adaptor>& xpathCompiler,
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const NamespaceContext<string_type, string_adaptor>& namespaceContext,
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const FunctionResolver<string_type, string_adaptor>& functionResolver) :
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xpath_(xpathCompiler),
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namespaceContext_(namespaceContext),
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functionResolver_(functionResolver)
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{
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} // CompilationContext
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const XPath<string_type, string_adaptor>& xpath() const { return xpath_; }
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const NamespaceContext<string_type, string_adaptor>& namespaceContext() const { return *this; }
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const FunctionResolver<string_type, string_adaptor>& functionResolver() const { return functionResolver_; }
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private:
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virtual string_type namespaceURI(const string_type& prefix) const
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{
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string_type uri = namespaceContext_.namespaceURI(prefix);
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if(string_adaptor::empty(uri))
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throw Arabica::XPath::UnboundNamespacePrefixException(string_adaptor::asStdString(prefix));
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return uri;
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} // namespaceURI
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const XPath<string_type, string_adaptor>& xpath_;
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const NamespaceContext<string_type, string_adaptor>& namespaceContext_;
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const FunctionResolver<string_type, string_adaptor>& functionResolver_;
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CompilationContext(const CompilationContext&);
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CompilationContext& operator=(const CompilationContext&);
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bool operator==(const CompilationContext&) const;
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}; // class CompilationContext
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} // namespace impl
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} // namespace XPath
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} // namespace Arabica
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#endif
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