ProcessBuilder Class Reference

#include <elm/sys/ProcessBuilder.h>

Public Member Functions
	ProcessBuilder (sys::Path command)
void	addArgument (string argument)
void	add (string argument)
ProcessBuilder &	operator+ (string argument)
ProcessBuilder &	operator+= (string argument)
void	setInput (SystemInStream *_in)
void	setOutput (SystemOutStream *_out)
void	setError (SystemOutStream *_out)
void	setNewSession (bool enabled)
Process *	run (void)

Detailed Description

This class is used to build a new process by launching a command line.

Constructor & Destructor Documentation

ProcessBuilder()

ProcessBuilder

(

sys::Path

command

)

Construct a process builder.

Parameters

command	Command to use. Construct a process builder.
command	Command to use.

References Vector< T, E, A >::add().

Member Function Documentation

add()

void add ( string  argument )

inline

References ProcessBuilder::addArgument().

addArgument()

void addArgument

(

string

argument

)

Add an argument to the command line.

Parameters

argument

Argument to add.

References Vector< T, E, A >::add().

Referenced by ProcessBuilder::add(), ProcessBuilder::operator+(), and ProcessBuilder::operator+=().

operator+()

ProcessBuilder& operator+ ( string  argument )

inline

References ProcessBuilder::addArgument().

operator+=()

ProcessBuilder& operator+= ( string  argument )

inline

References ProcessBuilder::addArgument().

run()

Process * run

(

void

)

Run the built process.

Returns

The built process.

Exceptions

SystemException

Thrown if there is an error during the build.

References elm::cerr, String::chars(), Vector< T, E, A >::count(), elm::cout, elm::io::endl, elm::io::err, elm::io::in, StringBuffer::length(), elm::io::out, and StringBuffer::toString().

setError()

void setError

(

SystemOutStream *

_err

)

Set the error stream of the built process.

Parameters

_out	New process error.

setInput()

void setInput

(

SystemInStream *

_in

)

Set the input stream of the built process.

Parameters

_in	New process input.

setNewSession()

void setNewSession

(

bool

enabled

)

If the argument is true, the built process will run in its own session and is separated from the creator process. Practically, this means that the end of the parent process will not cause the end of the child process.

Parameters

enabled

True to get a new session, false else.

setOutput()

void setOutput

(

SystemOutStream *

_out

)

Set the output stream of the built process.

Parameters

_out	New process output.

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

• include/elm/sys/ProcessBuilder.h
• src/system_ProcessBuilder.cpp