NAME¶
FBB::TempStream - Temporary fstream
SYNOPSIS¶
#include <bobcat/tempstream>
DESCRIPTION¶
FBB::TempStream objects are temporary
std::fstreams opened with
mode 0600 (user only read+write). The file created by a
TempStream
object is removed from the file system once the
TempStream object goes
out of scope.
A
TempStream object creates an empty file, and information can
immediately be inserted into the
TempStream object. To switch between
insertion and extraction simply call
seekg (for extraction) or
seekp (for insertion).
NAMESPACE¶
FBB
All constructors, members, operators and manipulators, mentioned in this
man-page, are defined in the namespace
FBB.
INHERITS FROM¶
std::fstream
CONSTRUCTORS¶
- o
- TempStream(std::string const &base =
"/tmp/FBB::TempStream"):
The constructor initializes the object and creates a file with the given
base-name to which six random characters are appended. If the
TempStream could not be constructed an FBB::Exception
exception is thrown. The copy constructor is not available.
MEMBER FUNCTIONS¶
All
std::fstream members are available, as
FBB::TempStream
inherits from this class. In addition,
TempStream itself offers
- o
- std::string const &fileName() const:
The name of the created temporary file.
EXAMPLE¶
#include <iostream>
#include <bobcat/tempstream>
using namespace std;
using namespace FBB;
int main()
{
TempStream ts("/tmp/demo");
ts << "Hello world\n";
ts.seekg(0);
string line;
getline(ts, line);
cout << line << ", removed: " << ts.fileName() << ’\n’;
}
FILES¶
bobcat/tempstream - defines the class interface
SEE ALSO¶
bobcat(7),
mkostemp(3)
BUGS¶
None reported.
DISTRIBUTION FILES¶
- o
- bobcat_3.23.01-x.dsc: detached signature;
- o
- bobcat_3.23.01-x.tar.gz: source archive;
- o
- bobcat_3.23.01-x_i386.changes: change log;
- o
- libbobcat1_3.23.01-x_*.deb: debian package holding the
libraries;
- o
- libbobcat1-dev_3.23.01-x_*.deb: debian package holding the
libraries, headers and manual pages;
- o
- http://sourceforge.net/projects/bobcat: public archive location;
BOBCAT¶
Bobcat is an acronym of `Brokken’s Own Base Classes And
Templates’.
COPYRIGHT¶
This is free software, distributed under the terms of the GNU General Public
License (GPL).
AUTHOR¶
Frank B. Brokken (
f.b.brokken@rug.nl).