FBB::StringLine(3bobcat) Line extractor FBB::StringLine(3bobcat)
NAME
FBB::StringLine - extracting lines using operator>>
SYNOPSIS
#include <bobcat/stringline>
DESCRIPTION
The standard operator>>(std::istream &, std::string &) string extracion operator extracts the first `word' from a stream. In cases where
the intent it to extract lines from the stream this operator cannot be used, but getline(std::istream &, std::string &) is usually called.
However, getline is not called by many tools of generic algorithms, like the istream_iterator.
The class (actually: struct) StringLine was simply derived from std::string, and defines its own operator>>, reading the next line from the
specified std::istream.
NAMESPACE
FBB
All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB.
INHERITS FROM
std::string
CONSTRUCTORS
StringLine is an empty shell around std::string. It does not explicitly define constructors. The default and copy constructors are avail-
able.
OVERLOADED OPERATOR
o std::istream &operator>>(std::istream &in, StringLine &str):
The extraction operator returns the next line on in in str, calling getline(std::istream &, std::string &).
MEMBER FUNCTIONS
All members of std::string are available, as FBB::StringLine inherits from these classes.
EXAMPLE
The following example extracts all lines from std::cin and adds them to the std::vector<std::string> lines:
#include <iostream>
#include <algorithm>
#include <iterator>
#include <vector>
#include <bobcat/stringline>
using namespace std;
using namespace FBB;
int main()
{
vector<string> lines;
copy(
istream_iterator<StringLine>(cin), istream_iterator<StringLine>(),
back_inserter(lines)
);
}
FILES
bobcat/stringline - defines the class interface and operator>>.
There are StringLine object files in the Bobcat library, so linking to Bobcat when using StringLine is not necessary.
SEE ALSO
bobcat(7)
BUGS
None Reported.
DISTRIBUTION FILES
o bobcat_3.01.00-x.dsc: detached signature;
o bobcat_3.01.00-x.tar.gz: source archive;
o bobcat_3.01.00-x_i386.changes: change log;
o libbobcat1_3.01.00-x_*.deb: debian package holding the libraries;
o libbobcat1-dev_3.01.00-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).
libbobcat1-dev_3.01.00-x.tar.gz 2005-2012 FBB::StringLine(3bobcat)