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#ifndef INPUTXSLT_SRC_SUPPORT_DOM_DOCUMENT_CACHE_H_
#define INPUTXSLT_SRC_SUPPORT_DOM_DOCUMENT_CACHE_H_
#include <xercesc/dom/DOMDocument.hpp>
#include <string>
#include <mutex>
#include <unordered_map>
#include <memory>
namespace InputXSLT {
class DomDocumentCache {
public:
class item;
typedef std::pair<bool, item*> optional_item;
DomDocumentCache();
optional_item get(const std::string&);
optional_item create(const std::string&, xercesc::DOMDocument*);
private:
std::mutex write_mutex_;
std::unordered_map<std::string, std::unique_ptr<item>> map_;
};
}
#include "document_cache_item.h"
#endif // INPUTXSLT_SRC_SUPPORT_DOM_DOCUMENT_CACHE_H_
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