#include <fdiostream.h>
Public Member Functions | |
| fdinbuf (int _fd, bool close) | |
| virtual | ~fdinbuf () |
Protected Member Functions | |
| virtual int | underflow () |
Protected Attributes | |
| char | buffer [bufferSize] |
| bool | close |
| int | fd |
Static Protected Attributes | |
| static const int | bufferSize = 4096 |
| static const int | putBack = 128 |
Detailed Description
fdintbuf is a stream buffer specialization designed specifically for files that are referenced using a file descriptor. This class implements a 4k buffer for data and optionally closes the file when the buffer is deleted. The stream buffer has 128 characters of 'put back' space.
- Note
- Instead of using this class, use fdistream.
- See also
- fdistream
Definition at line 99 of file fdiostream.h.
Constructor & Destructor Documentation
◆ fdinbuf()
| libdap::fdinbuf::fdinbuf | ( | int | _fd, |
| bool | _close ) |
Make a stream buffer for reading from an open file using its file descriptor.
- Parameters
-
_fd The open file descriptor _close If true, close the open file when deleting the stream buffer. False by default.
- See also
- fdistream
Definition at line 147 of file fdiostream.cc.
◆ ~fdinbuf()
|
virtual |
Close the file if specified.
Definition at line 154 of file fdiostream.cc.
Member Function Documentation
◆ underflow()
|
protectedvirtual |
Insert new characters into the buffer
Definition at line 160 of file fdiostream.cc.
Member Data Documentation
◆ buffer
|
protected |
Definition at line 105 of file fdiostream.h.
◆ bufferSize
|
staticprotected |
Definition at line 103 of file fdiostream.h.
◆ close
|
protected |
Definition at line 102 of file fdiostream.h.
◆ fd
|
protected |
Definition at line 101 of file fdiostream.h.
◆ putBack
|
staticprotected |
Definition at line 104 of file fdiostream.h.
The documentation for this class was generated from the following files:
