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piped_process Class Reference

A class to manage a piped process. More...

#include <piped_process.h>

Inheritance diagram for piped_process:

List of all members.

Public Methods
	piped_process (process_progress_dialog *parent=NULL, int id=-1)
	Constructor.
bool	suck_process_output (bool after_process_terminated)
	Suck some output from the process, and query whether more input remains queued.
int	get_process_pid ()
	Accessor to a process's pid.
void	set_process_pid (int process_pid)
	Accessor to a process's pid.
Protected Attributes
process_progress_dialog *	m_parent
	Keep the parent, so can find the listbox to send the output to.
int	m_process_pid

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Detailed Description

A class to manage a piped process.

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Constructor & Destructor Documentation

piped_process::piped_process (  process_progress_dialog *    parent = NULL, int    id = -1 )

Constructor. Reason we need a progress_dialog parameter [and not a wxWindow], is so we can find its listbox for output. Parameters: parent  The parent process_progress_dialog. id  The ID of the control on the process_progress_dialog that will recieve event of this process terminating. (This control id should not to be confused with a pid).

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Member Function Documentation

bool piped_process::suck_process_output (  bool    after_process_terminated )

Suck some output from the process, and query whether more input remains queued. param after_process_terminated TRUE if the suck is after the process is terminated (used to trace program flow during debuggging). return TRUE if there is more output to be sucked, so that OnIdle, knows to suck it again.