Avro C++
Public Member Functions | List of all members
avro::DataFileWriter< T > Class Template Reference

An Avro datafile that can store objects of type T. More...

#include <DataFile.hh>

Inheritance diagram for avro::DataFileWriter< T >:

Public Member Functions

 DataFileWriter (const char *filename, const ValidSchema &schema, size_t syncInterval=16 *1024, Codec codec=NULL_CODEC)
 Constructs a new data file.
 
 DataFileWriter (std::unique_ptr< OutputStream > outputStream, const ValidSchema &schema, size_t syncInterval=16 *1024, Codec codec=NULL_CODEC)
 
void write (const T &datum)
 Writes the given piece of data into the file.
 
uint64_t getCurrentBlockStart ()
 Returns the byte offset (within the current file) of the start of the current block being written.
 
void close ()
 Closes the current file. More...
 
const ValidSchemaschema () const
 Returns the schema for this data file.
 
void flush ()
 Flushes any unwritten data into the file.
 

Detailed Description

template<typename T>
class avro::DataFileWriter< T >

An Avro datafile that can store objects of type T.

Member Function Documentation

◆ close()

template<typename T >
void avro::DataFileWriter< T >::close ( )
inline

Closes the current file.

Once closed this datafile object cannot be used for writing any more.


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