CeresEngine::ShaderCompiler::NullExpression Struct Reference

#include <CeresEngine/Material/ShaderCompiler/AST/AST.hpp>

Inheritance diagram for CeresEngine::ShaderCompiler::NullExpression:

Public Member Functions
	NullExpression (const SourcePosition &astPos)
	NullExpression (const SourceArea &astArea)
Types	getType () const override
void	visit (Visitor *visitor, void *args=nullptr) override
TypeDenoterPtr	deriveTypeDenoter (const TypeDenoter *expectedTypeDenoter) override
Public Member Functions inherited from CeresEngine::ShaderCompiler::Expression
VarDeclaration *	fetchVarDeclaration () const
virtual const ObjectExpression *	fetchLValueExpression () const
	Returns the first node in the expression tree that is an l-value (may also be constant!), or null if there is no l-value.
ObjectExpression *	fetchLValueExpression ()
virtual IndexedSemantic	fetchSemantic () const
virtual bool	isTrivialCopyable (UInt32 maxTreeDepth=3) const
virtual const Expression *	find (const FindPredicateConstFunctor &predicate, UInt32 flags=SearchAll) const
const Expression *	findFirstOf (const Types expressionType, UInt32 flags=SearchAll) const
const Expression *	findFirstNotOf (const Types expressionType, UInt32 flags=SearchAll) const
Expression *	find (const FindPredicateConstFunctor &predicate, UInt32 flags=SearchAll)
Expression *	findFirstOf (const Types expressionType, UInt32 flags=SearchAll)
Expression *	findFirstNotOf (const Types expressionType, UInt32 flags=SearchAll)
Public Member Functions inherited from CeresEngine::ShaderCompiler::TypedAST
const TypeDenoterPtr &	getTypeDenoter (const TypeDenoter *expectedTypeDenoter=nullptr)
void	resetTypeDenoter ()
Public Member Functions inherited from CeresEngine::ShaderCompiler::AST
virtual	~AST ()
template<typename T >
T *	as ()
template<typename T >
const T *	as () const

Static Public Attributes
static const Types	classType = Types:: NullExpression

Additional Inherited Members
Public Types inherited from CeresEngine::ShaderCompiler::Expression
enum	: UInt32 { wasConverted = (1u << ( 0 )) }
Public Types inherited from CeresEngine::ShaderCompiler::AST
enum class	Types {   Program , CodeBlock , Attribute , SwitchCase ,   SamplerValue , Register , PackOffset , ArrayDimension ,   TypeSpecifier , VarDeclaration , BufferDeclaration , SamplerDeclaration ,   StructDeclaration , AliasDeclaration , FunctionDeclaration , UniformBufferDeclaration ,   VarDeclarationStatement , BufferDeclarationStatement , SamplerDeclarationStatement , AliasDeclarationStatement ,   BasicDeclarationStatement , NullStatement , CodeBlockStatement , ForLoopStatement ,   WhileLoopStatement , DoWhileLoopStatement , IfStatement , ElseStatement ,   SwitchStatement , ExpressionStatement , ReturnStatement , CtrlTransferStatement ,   LayoutStatement , NullExpression , SequenceExpression , LiteralExpression ,   TypeSpecifierExpression , TernaryExpression , BinaryExpression , UnaryExpression ,   PostUnaryExpression , CallExpression , BracketExpression , ObjectExpression ,   AssignExpression , ArrayExpression , CastExpression , InitializerExpression }
enum	: UInt32 { isReachable = (1u << ( 30 )) , isDeadCode = (1u << ( 29 )) , isBuiltin = (1u << ( 28 )) }
Static Public Member Functions inherited from CeresEngine::ShaderCompiler::AST
template<typename T >
static T *	getAs (AST *ast)
template<typename T >
static const T *	getAs (const AST *ast)
Public Attributes inherited from CeresEngine::ShaderCompiler::AST
SourceArea	area
RawFlags	flags

Constructor & Destructor Documentation

NullExpression() [1/2]

CeresEngine::ShaderCompiler::NullExpression::NullExpression ( const SourcePosition &  astPos )

inlineexplicit

NullExpression() [2/2]

CeresEngine::ShaderCompiler::NullExpression::NullExpression ( const SourceArea &  astArea )

inlineexplicit

Member Function Documentation

deriveTypeDenoter()

TypeDenoterPtr CeresEngine::ShaderCompiler::NullExpression::deriveTypeDenoter ( const TypeDenoter *  expectedTypeDenoter )

overridevirtual

Implements CeresEngine::ShaderCompiler::TypedAST.

getType()

Types CeresEngine::ShaderCompiler::NullExpression::getType ( ) const

inlineoverridevirtual

Implements CeresEngine::ShaderCompiler::AST.

visit()

void CeresEngine::ShaderCompiler::NullExpression::visit ( Visitor *  visitor, void *  args = nullptr  )

inlineoverridevirtual

Implements CeresEngine::ShaderCompiler::AST.

Member Data Documentation

classType

const Types CeresEngine::ShaderCompiler::NullExpression::classType = Types:: NullExpression

static

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

• /Users/Rogiel/Developer/CeresEngine/Engine/Sources/CeresEngine/Material/ShaderCompiler/AST/AST.hpp