MultiSeqItem.h

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#ifndef CNOID_BASE_MULTI_SEQ_ITEM_H
#define CNOID_BASE_MULTI_SEQ_ITEM_H
 
#include "AbstractSeqItem.h"
#include <cnoid/MultiSeq>
#include "exportdecl.h"
 
namespace cnoid {
 
template <typename MultiSeqType>
class MultiSeqItem : public AbstractMultiSeqItem
{
public:
    static void initializeClass(ExtensionManager* ext) { }
        
    typedef ref_ptr< MultiSeqItem<MultiSeqType> > Ptr;
        
    MultiSeqItem() : seq_(std::make_shared<MultiSeqType>()) { }
        
    MultiSeqItem(std::shared_ptr<MultiSeqType> seq) : seq_(seq) { }
 
    virtual std::shared_ptr<AbstractMultiSeq> abstractMultiSeq() override { return seq_; }
 
    typename std::shared_ptr<MultiSeqType> seq() { return seq_; }
 
    MultiSeqItem(const MultiSeqItem<MultiSeqType>& org)
        : AbstractMultiSeqItem(org),
          seq_(std::make_shared<MultiSeqType>(*org.seq_)) { }
 
    virtual ~MultiSeqItem() { }
 
protected:
    MultiSeqItem(const MultiSeqItem<MultiSeqType>& org, std::shared_ptr<MultiSeqType> newSeq)
        : AbstractMultiSeqItem(org),
          seq_(newSeq) { }
 
    void resetSeq(std::shared_ptr<MultiSeqType> seq) { seq_ = seq; }
        
    virtual Item* doDuplicate() const override {
        return new MultiSeqItem<MultiSeqType>(*this);
    }
 
private:
    std::shared_ptr<MultiSeqType> seq_;
};
 
}
 
#endif