Process Class Reference

Process Environment.

#include <cxxtools/process.h>

Inheritance diagram for Process:

List of all members.

Public Types
enum	State {   Ready = 0,   Running = 1,   Finished = 2,   Failed = 3 }
Public Member Functions
	Process (const std::string &commandline)
	Constructs a Process with a command including its arguments.
	Process (const ProcessInfo &procInfo)
	Constructs a Process with a process info structure.
	~Process ()
	Dtor.
const ProcessInfo &	procInfo () const
State	state () const
void	start ()
	Start/Create the Process.
void	kill ()
	Kills the Process.
int	wait ()
	Waits until the Process ends.
IODevice *	stdInput ()
IODevice *	stdOutput ()
IODevice *	stdError ()
Static Public Member Functions
static void	setEnvVar (const std::string &name, const std::string &value)
	Set environment variable.
static void	unsetEnvVar (const std::string &name)
	Unset environment variable.
static std::string	getEnvVar (const std::string &name)
	Get environment variable.
static void	sleep (size_t milliSec)
	Called Process Sleeps milliSec Seconds.
static unsigned long	usedMemory ()

---

Constructor & Destructor Documentation

Process

(

const std::string &

commandline

)

[explicit]

Parameters:

command

Name of the executable along with its arguments

---

Member Function Documentation

void start

(

)

Exceptions:

SystemError

void kill

(

)

Exceptions:

SystemError

int wait

(

)

Exceptions:

SystemError

static void setEnvVar	(	const std::string &	name,
		const std::string &	value
	)			[static]

Exceptions:

SystemError

static void unsetEnvVar

(

const std::string &

name

)

[static]

Exceptions:

SystemError

static std::string getEnvVar

(

const std::string &

name

)

[static]

Exceptions:

SystemError

static void sleep

(

size_t

milliSec

)

[static]

Exceptions:

SystemError