C++ SDK Documentation  23.4.0
Vertica::PartitionWriterUuidColumn Class Reference
Inheritance diagram for Vertica::PartitionWriterUuidColumn:
Inheritance graph
Collaboration diagram for Vertica::PartitionWriterUuidColumn:
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Public Member Functions

 PartitionWriterUuidColumn (int _stridelength, char *_start, char *_end, const VUuid &wrapperTemplate)
 
VUuidappend ()
 
void appendNull ()
 
char * getAndAdvance ()
 
const char * getPtr (size_t offset_from_start)
 
const VUuidgetRef (size_t offset_from_start)
 
int getStrideLength ()
 
size_t getWrittenElementCount ()
 

Protected Member Functions

void rejectRows (std::set< uint64 > &rejectedRows)
 

Protected Attributes

char * curr
 
const char * end
 
const char * start
 
const int stridelength
 
VUuid wrapper
 

Friends

class PartitionWriterColumns
 

Member Function Documentation

VUuid& Vertica::PartitionWriterUuidColumn::append ( )
inline

Returns a reference to the next element to write. Setting its members will update the data in the PartitionWriter

Note that the underlying object is re-used, so the object references should not be retained between calls to append

const VUuid& Vertica::PartitionWriterUuidColumn::getRef ( size_t  offset_from_start)
inline

Returns a reference to a previously written element.

Note that the underlying object is re-used, so the object references should not be retained between calls to append

int Vertica::BasePartitionWriterColumn::getStrideLength ( )
inlineinherited

Returns the size of each element in the column