qpid::sys::ForkWithMessage Class Reference

Like Fork but also allows the child to send a string message or throw an exception to the parent. More...

#include <Fork.h>

Inheritance diagram for qpid::sys::ForkWithMessage:

Collaboration diagram for qpid::sys::ForkWithMessage:

List of all members.

Public Member Functions

void fork ()

Fork the process.

Protected Member Functions

std::string wait (int timeout)

Call from parent(): wait for child to send a value or throw exception.

void ready (const std::string &value)

Call from child(): Send a value to the parent.

Detailed Description

Like Fork but also allows the child to send a string message or throw an exception to the parent.

Definition at line 57 of file Fork.h.

Member Function Documentation

void qpid::sys::ForkWithMessage::fork ( ) [virtual]

Fork the process.

Calls parent() in the parent process, child() in the child.

Reimplemented from qpid::sys::Fork.

std::string qpid::sys::ForkWithMessage::wait ( int timeout ) [protected]

Call from parent(): wait for child to send a value or throw exception.

in seconds to wait for response.

Returns:: value passed by child to ready().

void qpid::sys::ForkWithMessage::ready ( const std::string & value ) [protected]

Call from child(): Send a value to the parent.

Parameters:

value

returned by parent call to wait().

The documentation for this class was generated from the following file:

/home/nsantos/projects/mrg-team/testing/magnum/f10/qpidc/qpid/cpp/src/qpid/sys/posix/Fork.h


Public Member Functions
void	fork ()
	Fork the process.
Protected Member Functions
std::string	wait (int timeout)
	Call from parent(): wait for child to send a value or throw exception.
void	ready (const std::string &value)
	Call from child(): Send a value to the parent.