tau_get_event_vals(3) [debian man page]

TAU_GET_EVENT_VALS(3)					      TAU Instrumentation API					     TAU_GET_EVENT_VALS(3)

NAME

       TAU_GET_EVENT_VALS - Gets user event data for given user events.

SYNOPSIS

       C/C++:

       TAU_GET_EVENT_VALS(const char **inUserEvents, int numUserEvents, int **numEvents, double **max, double **min, double **mean,
			  double **sumSqe);

DESCRIPTION

       Retrieves user defined event data for the specified user defined events. The list of events are specified by the first parameter
       (eventList) and the user specifies the number of events in the second parameter (numUserEvents). TAU returns the number of times the event
       was invoked in the numUserEvents. The max, min, mean values are returned in the following parameters. TAU computes the sum of squares of
       the given event and returns this value in the next argument (sumSqe).

EXAMPLE

       C/C++ :

	 const char **eventList;
	 int numEvents;

	 TAU_GET_EVENT_NAMES(eventList, numEvents);

	 cout << "numEvents: " << numEvents << endl;

	 if (numEvents > 0) {
	   int *numSamples;
	   double *max;
	   double *min;
	   double *mean;
	   double *sumSqr;

	   TAU_GET_EVENT_VALS(eventList, numEvents, numSamples,
	     max, min, mean, sumSqr);
	   for (int i=0; i<numEvents; i++) {
	     cout << "-------------------
";
	     cout << "User Event:	 " << eventList[i] << endl;
	     cout << "Number of Samples: " << numSamples[i] << endl;
	     cout << "Maximum Value:	 " << max[i] << endl;
	     cout << "Minimum Value:	 " << min[i] << endl;
	     cout << "Mean Value:	 " << mean[i] << endl;
	     cout << "Sum Squared:	 " << sumSqr[i] << endl;
	   }
	 }
       }

SEE ALSO

       TAU_REGISTER_EVENT(3), TAU_REGISTER_CONTEXT_EVENT(3), TAU_GET_EVENT_NAMES(3)

								    08/31/2005						     TAU_GET_EVENT_VALS(3)

FBB::ClientSocket(3bobcat)					   Client Socket					FBB::ClientSocket(3bobcat)

NAME

       FBB::ClientSocket - Client Socket connecting to a Server in the Internet

SYNOPSIS

       #include <bobcat/clientsocket>
       Linking option: -lbobcat

DESCRIPTION

       An  FBB::ClientSocket  may  be  constructed  to	connect  to  some  server  process  in	the  internet.	The  socket  made available by the
       FBB:ClientSocket may be used to initialize a std::istream and/or std::ostream. The std::istream is used to read information from the server
       process	to  which  the	FBB::ClientSocket  connects,  The  std::ostream  is  used  to  send information to the server process to which the
       FBB::ClientSocket connects.  Since a socket may be considered a file descriptor the avaiable FBB::IFdStream,  FBB::IFdStreamBuf,  FBB::OFd-
       Stream,	and FBB::OFdStreamBuf classes may be used profitably here. Note that having available a socket does not mean that this defines the
       communication protocol. It is (still) the responsibility of the programmer to comply with an existing  protocol	or  to	implement  a  tai-
       lor-made protocol. The latter situation implies that the sequence of input- and output operations is defined by the programmer.

NAMESPACE

       FBB
       All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB.

INHERITS FROM

       FBB::SocketBase

CONSTRUCTOR

       o      ClientSocket(std::string const &host, uint16_t port):
	      This constructor initializes an FBB::ClientSocket object, preparing it for a connection to the specified port at the given host.	An
	      FBB::Errno is thrown if the socket could not be constructed. The construction of the socket does not  mean  that	a  connection  has
	      actually been established. In order to connect to the server, the member connect() (see below) should be used.  The copy constructor
	      is not available.

MEMBER FUNCTIONS

       All members of FBB::SocketBase (and thus of FBB::InetAddress) are available, as FBB::ClientSocket inherits from these classes.

       o      int connect():
	      This member returns a socket that can be used to communicate with the server process. An FBB::Errno exception is thrown if the  con-
	      nection could not be established or if the SocketBase base class could not properly be constructed.

EXAMPLE

       See also the serversocket(3bobcat) example.

	   #include <iostream>
	   #include <bobcat/clientsocket>
	   #include <bobcat/ifdstream>
	   #include <bobcat/ofdstream>
	   #include <bobcat/a2x>

	   using namespace std;
	   using namespace FBB;

	   int main(int argc, char **argv)
	   try
	   {
	       if (argc == 1)
	       {
		   cerr << "Provide servername and port number
";
		   return 1;
	       }

	       size_t	  port = A2x(argv[2]);
	       ClientSocket client(argv[1], port);
	       int fd = client.connect();
	       string line;

	       cout << "Connecting to socket " << fd << endl <<
		       "address = " << client.dottedDecimalAddress() << ", " <<
									endl <<
		       "communication through port " << client.port() << endl;

	       IFdStream in(fd);		 // stream to read from
	       OFdStream out(fd);		 // stream to write to

	       while (true)
	       {
					   // Ask for a textline, stop if
		   cout << "? ";	   // empty / none
		   if (!getline(cin, line) || line.length() == 0)
		       return 0;
		   cout << "Line read: " << line << endl;

					   // Return the line to the server
		   out << line.c_str() << endl;
		   cout << "wrote line
";

		   getline(in, line);	   // Wait for a reply from the server
		   cout << "Answer: " << line << endl;
	       }
	       return 0;
	   }
	   catch (Errno const &err)
	   {
	       cerr << err.what() << "
" <<
		       "Can't connect to " << argv[1] << ", port " <<
		       argv[2] << endl;
	       return 1;
	   }

FILES

       bobcat/clientsocket - defines the class interface

SEE ALSO

       bobcat(7), ifdstream(3bobcat), ifdstreambuf(3bobcat), inetaddress(3bobcat), localclientsocket(3bobcat), ofdstream(3bobcat), ofdstream(3bob-
       cat), serversocket(3bobcat), socketbase(3bobcat)

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::ClientSocket(3bobcat)