|
Avro C++
|
A convenience class to write data into an OutputStream. More...
#include <Stream.hh>
Public Member Functions | |
| StreamWriter () | |
| Constructs a writer with no underlying stream. | |
| StreamWriter (OutputStream &out) | |
| Constructs a new writer with the given underlying stream. | |
| void | reset (OutputStream &os) |
| Replaces the current underlying stream with a new one. More... | |
| void | write (uint8_t c) |
| Writes a single byte. | |
| void | writeBytes (const uint8_t *b, size_t n) |
Writes the specified number of bytes starting at b. | |
| void | flush () |
| backs up upto the currently written data and flushes the underlying stream. | |
| int64_t | byteCount () const |
| Return the number of bytes written so far. More... | |
| void | more () |
| Gets more space to write to. More... | |
Public Attributes | |
| OutputStream * | out_ |
| The underlying output stream for this writer. | |
| uint8_t * | next_ |
| The next location to write to. | |
| uint8_t * | end_ |
| One past the last location one can write to. | |
A convenience class to write data into an OutputStream.
|
inline |
Return the number of bytes written so far.
For a meaningful result, call this after a flush().
References avro::OutputStream::byteCount(), and out_.
|
inline |
Gets more space to write to.
Throws an exception it cannot.
References end_, avro::OutputStream::next(), next_, and out_.
Referenced by write(), and writeBytes().
|
inline |
Replaces the current underlying stream with a new one.
If required, it backs up unused bytes in the previous stream.
References avro::OutputStream::backup(), end_, next_, and out_.
Referenced by StreamWriter().
1.8.17