osm::Decorator Class Reference

Class used to decorate an output stream. Each setting is set permanently on the chosen output stream until the destructor is met or one of the reset functions is called. More...

#include <decorator.hpp>

Public Member Functions
	Decorator ()
	Default constructor of Decorator class. More...
	~Decorator ()
	Destructor of Decorator class. More...
void	setColor (const std::string &color, std::ostream &os=osm::cout)
	Method used to set the color of a stream. More...
void	setStyle (const std::string &style, std::ostream &os=osm::cout)
	Method used to set the style of a stream. More...
void	resetColor (std::ostream &os=osm::cout)
	Method used to reset the color of a stream. More...
void	resetStyle (std::ostream &os=osm::cout)
	Method used to reset the style or of a stream. More...
void	removeStyle (std::string_view style, std::ostream &os=osm::cout)
	Method used to remove one of the set styles (useful in case they are more than one). More...
void	resetFeatures (std::ostream &os=osm::cout)
	Method used to reset all the features of a stream. More...
std::string	getColor (std::ostream &os=osm::cout)
	Method used to return the selected color of a stream. More...
std::string	getStyle (std::ostream &os=osm::cout)
	Method used to return the selected style of a stream. More...
std::unordered_map< std::ostream *, std::string >	getColorList ()
	Method used to return the map of streams with the respective color. More...
std::unordered_map< std::ostream *, std::string >	getStyleList ()
	Method used to return the map of streams with the respective style. More...
std::ostream &	getCurrentStream ()
	Method used to return the stream that is used to output stuff. More...
const Decorator &	operator() (std::ostream &os=osm::cout)
	Operator overload to assign the value into parentheses to the "current_stream" variable. More...

Detailed Description

Class used to decorate an output stream. Each setting is set permanently on the chosen output stream until the destructor is met or one of the reset functions is called.

Constructor & Destructor Documentation

Decorator()

osm::Decorator::Decorator

(

)

Default constructor of Decorator class.

~Decorator()

osm::Decorator::~Decorator

(

)

Destructor of Decorator class.

Member Function Documentation

getColor()

std::string osm::Decorator::getColor

(

std::ostream &

os = osm::cout

)

Method used to return the selected color of a stream.

Parameters

os	The stream which color is returned. Default is osm::cout.

Returns

std::string The current color of the stream.

getColorList()

std::unordered_map< std::ostream *, std::string > osm::Decorator::getColorList

(

)

Method used to return the map of streams with the respective color.

Returns

std::map <std::ostream*, std::string> The stream-color map.

getCurrentStream()

std::ostream & osm::Decorator::getCurrentStream

(

)

Method used to return the stream that is used to output stuff.

Returns

std::ostream& The used stream to output stuff.

getStyle()

std::string osm::Decorator::getStyle

(

std::ostream &

os = osm::cout

)

Method used to return the selected style of a stream.

Parameters

os	The stream which style is returned. Default is osm::cout.

Returns

std::string The current style of the stream.

getStyleList()

std::unordered_map< std::ostream *, std::string > osm::Decorator::getStyleList

(

)

Method used to return the map of streams with the respective style.

Returns

std::map <std::ostream*, std::string> The stream-color map.

operator()()

const Decorator & osm::Decorator::operator()

(

std::ostream &

os = osm::cout

)

Operator overload to assign the value into parentheses to the "current_stream" variable.

Parameters

os	Input value, i.e. the stream put into parentheses.

Returns

const Decorator& The class pointer.

removeStyle()

void osm::Decorator::removeStyle	(	std::string_view	style,
		std::ostream &	os = osm::cout
	)

Method used to remove one of the set styles (useful in case they are more than one).

Parameters

color	The style to be reset for the stream.
os	The stream to be modified. Default is osm::cout.

resetColor()

void osm::Decorator::resetColor

(

std::ostream &

os = osm::cout

)

Method used to reset the color of a stream.

Parameters

color	The color to be reset for the stream.
os	The stream to be modified. Default is osm::cout.

resetFeatures()

void osm::Decorator::resetFeatures

(

std::ostream &

os = osm::cout

)

Method used to reset all the features of a stream.

Parameters

os	The stream to be modified. Default is osm::cout.

resetStyle()

void osm::Decorator::resetStyle

(

std::ostream &

os = osm::cout

)

Method used to reset the style or of a stream.

Parameters

color	The style to be reset for the stream.
os	The stream to be modified. Default is osm::cout.

setColor()

void osm::Decorator::setColor	(	const std::string &	color,
		std::ostream &	os = osm::cout
	)

Method used to set the color of a stream.

Parameters

color	The color to be set for the stream.
os	The stream to be modified. Default is osm::cout.

setStyle()

void osm::Decorator::setStyle	(	const std::string &	style,
		std::ostream &	os = osm::cout
	)

Method used to set the style of a stream.

Parameters

color	The style to be set for the stream.
os	The stream to be modified. Default is osm::cout.

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

• include/osmanip/manipulators/decorator.hpp
• src/manipulators/decorator.cpp