mirror of
https://github.com/jezhiggins/arabica
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55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#ifndef ARABICA_XSLT_ITEM_HPP
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#define ARABICA_XSLT_ITEM_HPP
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namespace Arabica
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{
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namespace XSLT
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{
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template<class string_type, class string_adaptor> class ExecutionContext;
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template<class string_type, class string_adaptor>
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class Item
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{
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public:
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virtual ~Item()
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{
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} // ~Item
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virtual void execute(const DOM::Node<string_type, string_adaptor>& node, ExecutionContext<string_type, string_adaptor>& context) const = 0;
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}; // class Item
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template<class string_type, class string_adaptor>
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class ItemContainer : public Item<string_type, string_adaptor>
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{
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protected:
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virtual ~ItemContainer()
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{
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for(ChildrenIterator ci = children_.begin(), ce = children_.end(); ci != ce; ++ci)
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delete *ci;
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} // ~ItemContainer
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void execute_children(const DOM::Node<string_type, string_adaptor>& node, ExecutionContext<string_type, string_adaptor>& context) const
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{
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for(ChildrenIterator ci = children_.begin(), ce = children_.end(); ci != ce; ++ci)
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(*ci)->execute(node, context);
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} // execute
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public:
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void add_item(Item<string_type, string_adaptor>* child)
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{
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children_.push_back(child);
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} // add_child
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private:
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typedef std::vector<Item<string_type, string_adaptor>*> Children;
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typedef typename Children::const_iterator ChildrenIterator;
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Children children_;
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}; // ItemContainer
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} // namespace XSLT
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} // namespace Arabica
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#endif
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