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 ValidSchema & | schema () 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 >
|
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:
- api/DataFile.hh
