Pt::System::Process

Process Class Reference

Process Environment.

#include <Pt/System/Process.h>

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.

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 )

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


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.
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 ()