MetaDataDb::MDDbIdIterator< IsConst > Struct Template Reference

#include <metadata_db.h>

Inheritance diagram for MetaDataDb::MDDbIdIterator< IsConst >:

Collaboration diagram for MetaDataDb::MDDbIdIterator< IsConst >:

Public Member Functions
	MDDbIdIterator (const MetaDataDb &mdd, bool last=false, const MDQuery *pQuery=nullptr)
bool	operator== (const MDBaseIdIterator< IsConst > &other) const override
size_t	operator* () override
void	increment () override
std::unique_ptr< MDBaseIdIterator< IsConst > >	clone () override
Public Member Functions inherited from MDBaseIdIterator< IsConst >
virtual	~MDBaseIdIterator ()
virtual bool	operator!= (const MDBaseIdIterator &other) const

Detailed Description

template<bool IsConst>
struct MetaDataDb::MDDbIdIterator< IsConst >

Definition at line 762 of file metadata_db.h.

Constructor & Destructor Documentation

MDDbIdIterator()

template<bool IsConst>

MetaDataDb::MDDbIdIterator< IsConst >::MDDbIdIterator ( const MetaDataDb &  mdd, bool  last = false, const MDQuery *  pQuery = nullptr  )

inline

Definition at line 771 of file metadata_db.h.

            : _mdd(mdd), _last(last), _pQuery(pQuery) {
            mdd.myMDSql->selectObjects(_ids, pQuery);
            _i = last ? this->_ids.size() : 0;
        }

Member Function Documentation

clone()

template<bool IsConst>

std::unique_ptr<MDBaseIdIterator<IsConst> > MetaDataDb::MDDbIdIterator< IsConst >::clone ( )

inlineoverridevirtual

Implements MDBaseIdIterator< IsConst >.

Definition at line 788 of file metadata_db.h.

                                                                  {
            return memoryUtils::make_unique<MDDbIdIterator<IsConst>>(_mdd, _last, _pQuery);
        }

increment()

template<bool IsConst>

void MetaDataDb::MDDbIdIterator< IsConst >::increment ( )

inlineoverridevirtual

Implements MDBaseIdIterator< IsConst >.

Definition at line 786 of file metadata_db.h.

{ this->_i++; }

operator*()

template<bool IsConst>

size_t MetaDataDb::MDDbIdIterator< IsConst >::operator* ( )

inlineoverridevirtual

Implements MDBaseIdIterator< IsConst >.

Definition at line 784 of file metadata_db.h.

{ return _ids[_i]; }

operator==()

template<bool IsConst>

bool MetaDataDb::MDDbIdIterator< IsConst >::operator== ( const MDBaseIdIterator< IsConst > &  other ) const

inlineoverridevirtual

Implements MDBaseIdIterator< IsConst >.

Definition at line 777 of file metadata_db.h.

                                                                               {
            const MDDbIdIterator<IsConst>* dri = dynamic_cast<const MDDbIdIterator<IsConst>*>(&other);
            if (dri != nullptr)
                return this->_i == dri->_i;
            return false;
        }

---

The documentation for this struct was generated from the following file:

• xmippCore/core/metadata_db.h