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IO/control-device.h File Reference

abstract interface for controlling parameters. More...

#include <iostream.h>
#include <string>
#include "IO/mutator.h"

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Go to the source code of this file.

Compounds
class	control_device_impl
	implementation class ("letter"). More...
class	ControlDevice
	envelope class. More...
Functions
template<class T> void	RegisterAt (ControlDevice &Ctrl, std::string const &name, T &t)
	register variable t to ControlDevice. More...
template<class T> void	RegisterAt (ControlDevice &Ctrl, char const *name, T &t)
	register variable t to ControlDevice. More...
ControlDevice	GetStreamDevice (istream *in, std::string const &name="")
	a simple ControlDevice that reads name-value-pairs from a stream. More...
ControlDevice	GetFileControlDevice (char const *filename, std::string const &name)
	a simple ControlDevice that reads name-value-pairs from a file. More...
ControlDevice	GetCommandlineAndFileControlDevice (int argc, char *argv[], std::string const &filename, std::string const &name)
	ControlDevice that first reads from file and then from command line. More...
ControlDevice	GetDuplexControlDevice (std::istream &in2, char const *filename, std::string const &name)
	ControlDevice that reads from given a stream and from a file. More...
ControlDevice	GetDuplexControlDevice (std::istream &in2, std::string const &filename, std::string const &name)

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Detailed Description

abstract interface for controlling parameters.

Parameters may for instance be

• read from a file
• set interactively via a GUI or a command interpreter

Todo:

Fix the memory leak in control_device_impl::add(std::string const&, Mutator* m). (The space m points to is lost forever.)

Definition in file control-device.h.

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Function Documentation

template<class T> void RegisterAt (  ControlDevice &    Ctrl, std::string const &    name, T &    t )  [inline]

register variable t to ControlDevice. Definition at line 77 of file control-device.h. References ControlDevice::add.

template<class T> void RegisterAt (  ControlDevice &    Ctrl, char const *    name, T &    t )  [inline]

register variable t to ControlDevice. Definition at line 85 of file control-device.h. References ControlDevice::add.

ControlDevice GetStreamDevice (  istream *    in, std::string const &    name = "" )

a simple ControlDevice that reads name-value-pairs from a stream.

ControlDevice GetFileControlDevice (  char const *    filename, std::string const &    name )

a simple ControlDevice that reads name-value-pairs from a file.

ControlDevice GetCommandlineAndFileControlDevice (  int    argc, char *    argv[], std::string const &    filename, std::string const &    name )

ControlDevice that first reads from file and then from command line.

ControlDevice GetDuplexControlDevice (  std::istream &    in2, char const *    filename, std::string const &    name )

ControlDevice that reads from given a stream and from a file.

ControlDevice GetDuplexControlDevice (  std::istream &    in2, std::string const &    filename, std::string const &    name )

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Copyright (c) Guntram Berti 1997-2002. See the GrAL Homepage for up-to-date information.

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