Vertica::BasePartitionWriterColumn Class Reference

Base class for vectorized writing to columns. Efficiently writes each element in a single column.

Inheritance diagram for Vertica::BasePartitionWriterColumn:

Collaboration diagram for Vertica::BasePartitionWriterColumn:

Public Member Functions
char *	getAndAdvance ()
const char *	getPtr (size_t offset_from_start)
int	getStrideLength ()
size_t	getWrittenElementCount ()

Protected Member Functions
	BasePartitionWriterColumn (int _stridelength, char *_start, char *_end)
void	rejectRows (std::set &rejectedRows)

Protected Attributes
char *	curr
const char *	end
const char *	start
const int	stridelength

Friends
class	PartitionWriterColumns

Detailed Description

Base class for vectorized writing to columns. Efficiently writes each element in a single column.

Member Function Documentation

◆getStrideLength()

int Vertica::BasePartitionWriterColumn::getStrideLength()

inline Returns the size of each element in the column