FBB::Hostname(3bobcat) | Host Info | FBB::Hostname(3bobcat) |
NAME¶
FBB::Hostname - Contains name/address info about a host
SYNOPSIS¶
#include <bobcat/hostname>
Linking option: -lbobcat
DESCRIPTION¶
FBB::Hostname objects inherit from Hostent, and offers information about a host, like Hostent. Apart from being initialized by a hostname or host address, they can also be initialized by a FBB::InetAddress object. Most of the functionality of an FBB::Hostname object is available through its parent-class FBB::Hostent.
NAMESPACE¶
FBB
All constructors, members, operators and manipulators, mentioned in this
man-page, are defined in the namespace FBB.
INHERITS FROM¶
FBB::Hostent
CONSTRUCTORS¶
- o
- Hostname():
The default constructor initializes an empty FBB::Hostname object. - o
- Hostname((std::string const &host)):
This constructor initializes an FBB::Hostname object from a string representing the name or dotted decimal address of a host. An FBB::Exception object is thrown if the hostname information could not be retrieved. - o
- Hostname(InetAddress const &inetAddress):
This constructor initializes an FBB::Hostname object from an InetAddress object. An FBB::Exception object is thrown if the hostname information could not be retrieved.
Copy and move constructors (and assignment operators) are available.
MEMBER FUNCTIONS¶
All members of FBB::Hostent are available, as FBB::Hostname inherits from this class. There are no additional members.
EXAMPLE¶
#include <iostream> #include <bobcat/hostname> #include <bobcat/exception> using namespace std; using namespace FBB; int main(int argc, char **argv) {
while (true)
{
cout << "Enter name or address:\n";
string str;
if (!getline(cin, str))
return 0;
if (str == "")
break;
try
{
Hostname h(str);
cout << "Official name:\n";
cout << h.hostname() << endl;
cout << "Aliases:\n";
for (size_t idx = 0; idx < h.nAliases(); idx++)
cout << h.alias(idx) << " ";
cout << endl;
cout << "Adresses:\n";
for (size_t idx = 0; idx < h.nAddresses(); idx++)
cout << h.dottedDecimalAddress(idx) << " ";
cout << endl;
}
catch (exception const &err)
{
cout << err.what() << endl;
}
} }
FILES¶
bobcat/hostname - defines the class interface
SEE ALSO¶
bobcat(7), hostent(3bobcat)
BUGS¶
None Reported.
BOBCAT PROJECT FILES¶
- o
- https://fbb-git.gitlab.io/bobcat/: gitlab project page;
- o
- bobcat_6.02.02-x.dsc: detached signature;
- o
- bobcat_6.02.02-x.tar.gz: source archive;
- o
- bobcat_6.02.02-x_i386.changes: change log;
- o
- libbobcat1_6.02.02-x_*.deb: debian package containing the libraries;
- o
- libbobcat1-dev_6.02.02-x_*.deb: debian package containing the libraries, headers and manual pages;
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).
2005-2022 | libbobcat-dev_6.02.02 |