duckdb::OptionalSelection Class Reference

Collaboration diagram for duckdb::OptionalSelection:

Public Member Functions
	OptionalSelection (SelectionVector *sel_p)
void	Initialize (SelectionVector *sel_p)
	operator SelectionVector * ()
void	Append (idx_t &count, const idx_t idx)
void	Advance (idx_t completed)

Private Attributes
SelectionVector *	sel
SelectionVector	vec

Constructor & Destructor Documentation

OptionalSelection()

duckdb::OptionalSelection::OptionalSelection ( SelectionVector *  sel_p )

inlineexplicit

                                                       {
        Initialize(sel_p);
    }

Member Function Documentation

Initialize()

void duckdb::OptionalSelection::Initialize ( SelectionVector *  sel_p )

inline

                                            {
        sel = sel_p;
        if (sel) {
            vec.Initialize(sel->data());
            sel = &vec;
        }
    }

operator SelectionVector *()

duckdb::OptionalSelection::operator SelectionVector * ( )

inline

                                        { // NOLINT: allow implicit conversion to SelectionVector
        return sel;
    }

Append()

void duckdb::OptionalSelection::Append ( idx_t &  count, const idx_t  idx  )

inline

                                                      {
        if (sel) {
            sel->set_index(count, idx);
        }
        ++count;
    }

Advance()

void duckdb::OptionalSelection::Advance ( idx_t  completed )

inline

                                         {
        if (sel) {
            sel->Initialize(sel->data() + completed);
        }
    }

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

• external/duckdb/duckdb.hpp