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19 
20 #ifndef INCLUDED_CONNECTIVITY_TCOLUMNSHELPER_HXX
21 #define INCLUDED_CONNECTIVITY_TCOLUMNSHELPER_HXX
22 
23 #include <memory>
24 #include <connectivity/sdbcx/VCollection.hxx>
25 #include <connectivity/dbtoolsdllapi.hxx>
26 
27 namespace connectivity
28 {
29     class OTableHelper;
30     class OColumnsHelperImpl;
31     /** contains general column handling to create default columns and default sql statements.
32     */
33     class OOO_DLLPUBLIC_DBTOOLS OColumnsHelper : public sdbcx::OCollection
34     {
35         std::unique_ptr<OColumnsHelperImpl> m_pImpl;
36     protected:
37         OTableHelper*   m_pTable;
38 
39         virtual sdbcx::ObjectType createObject(const OUString& _rName) override;
40         virtual void impl_refresh() override;
41         virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;
42         virtual sdbcx::ObjectType appendObject( const OUString& _rForName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
43         virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName) override;
44     public:
45         OColumnsHelper( ::cppu::OWeakObject& _rParent
46                         ,bool _bCase
47                         ,::osl::Mutex& _rMutex
48                         ,const ::std::vector< OUString> &_rVector
49                         ,bool _bUseHardRef
50                     );
51         virtual ~OColumnsHelper() override;
52 
53         /** set the parent of the columns. Can also be <NULL/>.
54             @param  _pTable
55                 The parent.
56         */
setParent(OTableHelper * _pTable)57         void setParent(OTableHelper* _pTable) { m_pTable = _pTable;}
58     };
59 }
60 #endif // INCLUDED_CONNECTIVITY_TCOLUMNSHELPER_HXX
61 
62 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
63