mirror of
https://github.com/jezhiggins/arabica
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40 lines
1 KiB
C++
40 lines
1 KiB
C++
#ifndef ARABICA_XPATH_VARIABLE_HPP
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#define ARABICA_XPATH_VARIABLE_HPP
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#include "xpath_value.hpp"
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#include "xpath_execution_context.hpp"
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#include "xpath_variable_resolver.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>
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class Variable : public XPathExpression_impl<string_type, string_adaptor>
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{
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public:
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Variable(const string_type& namespace_uri,
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const string_type& name) :
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namespace_uri_(namespace_uri),
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name_(name)
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{
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} // Variable
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virtual ValueType type() const { return ANY; }
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virtual XPathValue<string_type, string_adaptor> evaluate(const DOM::Node<string_type, string_adaptor>& /* context */,
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const ExecutionContext<string_type, string_adaptor>& executionContext) const
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{
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return executionContext.variableResolver().resolveVariable(namespace_uri_, name_);
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} // evaluate
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private:
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const string_type namespace_uri_;
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const string_type name_;
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}; // class Variable
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} // namespace XPath
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} // namespace Arabica
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#endif
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