SkSL::ReturnStatement Class Reference

#include <SkSLReturnStatement.h>

Inheritance diagram for SkSL::ReturnStatement:

Public Member Functions
	ReturnStatement (Position pos, std::unique_ptr< Expression > expression)
std::unique_ptr< Expression > &	expression ()
const std::unique_ptr< Expression > &	expression () const
void	setExpression (std::unique_ptr< Expression > expr)
std::string	description () const override
Public Member Functions inherited from SkSL::Statement
	Statement (Position pos, Kind kind)
Kind	kind () const
virtual bool	isEmpty () const
Public Member Functions inherited from SkSL::IRNode
virtual	~IRNode ()
	IRNode (const IRNode &)=delete
IRNode &	operator= (const IRNode &)=delete
Position	position () const
void	setPosition (Position p)
template<typename T >
bool	is () const
template<typename T >
const T &	as () const
template<typename T >
T &	as ()

Static Public Member Functions
static std::unique_ptr< Statement >	Make (Position pos, std::unique_ptr< Expression > expression)
Static Public Member Functions inherited from SkSL::Poolable
static void *	operator new (const size_t size)
static void	operator delete (void *ptr)

Static Public Attributes
static constexpr Kind	kIRNodeKind = Kind::kReturn

Additional Inherited Members
Public Types inherited from SkSL::Statement
using	Kind = StatementKind
Public Attributes inherited from SkSL::IRNode
Position	fPosition
Protected Member Functions inherited from SkSL::IRNode
	IRNode (Position position, int kind)
Protected Attributes inherited from SkSL::IRNode
int	fKind

Detailed Description

A 'return' statement.

Definition at line 19 of file SkSLReturnStatement.h.

Constructor & Destructor Documentation

ReturnStatement()

SkSL::ReturnStatement::ReturnStatement ( Position  pos, std::unique_ptr< Expression >  expression  )

inline

Definition at line 23 of file SkSLReturnStatement.h.

        : INHERITED(pos, kIRNodeKind)
        , fExpression(std::move(expression)) {}

Member Function Documentation

description()

std::string SkSL::ReturnStatement::description ( ) const

inlineoverridevirtual

Implements SkSL::IRNode.

Definition at line 43 of file SkSLReturnStatement.h.

                                           {
        if (this->expression()) {
            return "return " + this->expression()->description() + ";";
        } else {
            return "return;";
        }
    }

expression() [1/2]

std::unique_ptr< Expression > & SkSL::ReturnStatement::expression ( )

inline

Definition at line 31 of file SkSLReturnStatement.h.

                                            {
        return fExpression;
    }

expression() [2/2]

const std::unique_ptr< Expression > & SkSL::ReturnStatement::expression ( ) const

inline

Definition at line 35 of file SkSLReturnStatement.h.

                                                        {
        return fExpression;
    }

Make()

static std::unique_ptr< Statement > SkSL::ReturnStatement::Make ( Position  pos, std::unique_ptr< Expression >  expression  )

inlinestatic

Definition at line 27 of file SkSLReturnStatement.h.

                                                                                             {
        return std::make_unique<ReturnStatement>(pos, std::move(expression));
    }

setExpression()

void SkSL::ReturnStatement::setExpression ( std::unique_ptr< Expression >  expr )

inline

Definition at line 39 of file SkSLReturnStatement.h.

                                                       {
        fExpression = std::move(expr);
    }

Member Data Documentation

kIRNodeKind

constexpr Kind SkSL::ReturnStatement::kIRNodeKind = Kind::kReturn

inlinestaticconstexpr

Definition at line 21 of file SkSLReturnStatement.h.

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

• third_party/skia/src/sksl/ir/SkSLReturnStatement.h