donner::svg::PaintServer Struct Reference

Represents a paint server, which can be a solid color, a reference to another element, or a special value like "none" or "context-fill". More...

#include "donner/svg/properties/PaintServer.h"

Classes
struct	None
	Represents the "none" value for a paint server. More...
struct	ContextFill
	Represents the "context-fill" value for a paint server. More...
struct	ContextStroke
	Represents the "context-stroke" value for a paint server. More...
struct	Solid
	Represents a solid color paint server. More...
struct	ElementReference
	Represents a reference to another element, which originates from a url() reference. Should point to another paint server. More...

Public Types
using	Type = std::variant<None, ContextFill, ContextStroke, Solid, ElementReference>
	Variant which can hold valid paint server types.

Public Member Functions
	PaintServer (Type value)
	Construct a paint server with the given value.
constexpr	PaintServer (None)
	Construct a paint server with no value, None.
constexpr	PaintServer (Solid solid)
	Construct a paint server for a solid color.
bool	operator== (const PaintServer &other) const
	Equality operator.
template<typename T>
bool	is () const
	Returns true if the paint server is of the requested type.
template<typename T>
T &	get () &
	Returns the value of the paint server, if it is of the requested type.
template<typename T>
const T &	get () const &
	Returns the value of the paint server, if it is of the requested type.
template<typename T>
T &&	get () &&
	Returns the value of the paint server, if it is of the requested type.

Public Attributes
Type	value
	Current paint server.

Friends
std::ostream &	operator<< (std::ostream &os, const PaintServer &paint)
	Ostream output operator.

Detailed Description

Represents a paint server, which can be a solid color, a reference to another element, or a special value like "none" or "context-fill".

Constructor & Destructor Documentation

PaintServer()

donner::svg::PaintServer::PaintServer ( Type value )

inline

Construct a paint server with the given value.

Parameters

value

The value of the paint server, one of the supported subtypes of PaintServer as listed by the Type variant.

Member Function Documentation

get() [1/3]

template<typename T>

T & donner::svg::PaintServer::get ( ) &

inline

Returns the value of the paint server, if it is of the requested type.

Template Parameters

T	The type of the paint server to get.

get() [2/3]

template<typename T>

T && donner::svg::PaintServer::get ( ) &&

inline

Returns the value of the paint server, if it is of the requested type.

Template Parameters

T	The type of the paint server to get.

get() [3/3]

template<typename T>

const T & donner::svg::PaintServer::get ( ) const &

inline

Returns the value of the paint server, if it is of the requested type.

Template Parameters

T	The type of the paint server to get.

is()

template<typename T>

bool donner::svg::PaintServer::is ( ) const

inline

Returns true if the paint server is of the requested type.

Template Parameters

T	The type of the paint server to check.

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

• donner/svg/properties/PaintServer.h
• donner/svg/properties/PaintServer.cc