StructMemberExpr Class Reference

Inheritance diagram for StructMemberExpr:

Collaboration diagram for StructMemberExpr:

Public Member Functions
	StructMemberExpr (Expr *e, const char *id, SourcePos p, SourcePos idpos, bool derefLValue)
const Type *	GetType () const
const Type *	GetLValueType () const
int	getElementNumber () const
const Type *	getElementType () const
Public Member Functions inherited from MemberExpr
llvm::Value *	GetValue (FunctionEmitContext *ctx) const
llvm::Value *	GetLValue (FunctionEmitContext *ctx) const
const Type *	GetType () const
Symbol *	GetBaseSymbol () const
void	Print () const
Expr *	Optimize ()
Expr *	TypeCheck ()
int	EstimateCost () const
std::string	getCandidateNearMatches () const
	MemberExpr (Expr *expr, const char *identifier, SourcePos pos, SourcePos identifierPos, bool derefLValue, unsigned scid)
Public Member Functions inherited from Expr
	Expr (SourcePos p, unsigned scid)
virtual std::pair< llvm::Constant *, bool >	GetStorageConstant (const Type *type) const
virtual std::pair< llvm::Constant *, bool >	GetConstant (const Type *type) const
Public Member Functions inherited from ASTNode
	ASTNode (SourcePos p, unsigned scid)
virtual	~ASTNode ()
unsigned	getValueID () const

Static Public Member Functions
static bool	classof (StructMemberExpr const *)
static bool	classof (ASTNode const *N)
Static Public Member Functions inherited from MemberExpr
static MemberExpr *	create (Expr *expr, const char *identifier, SourcePos pos, SourcePos identifierPos, bool derefLvalue)
static bool	classof (MemberExpr const *)
static bool	classof (ASTNode const *N)
Static Public Member Functions inherited from Expr
static bool	classof (Expr const *)
static bool	classof (ASTNode const *N)
Static Public Member Functions inherited from ASTNode
static bool	classof (ASTNode const *)

Private Member Functions
const StructType *	getStructType () const

Additional Inherited Members
Public Types inherited from ASTNode
enum	ASTNodeTy {   AddressOfExprID, AssignExprID, BinaryExprID, ConstExprID,   DerefExprID, PtrDerefExprID, RefDerefExprID, ExprListID,   FunctionCallExprID, FunctionSymbolExprID, IndexExprID, StructMemberExprID,   VectorMemberExprID, NewExprID, NullPointerExprID, ReferenceExprID,   SelectExprID, SizeOfExprID, SymbolExprID, SyncExprID,   TypeCastExprID, UnaryExprID, MaxExprID, AssertStmtID,   BreakStmtID, CaseStmtID, ContinueStmtID, DeclStmtID,   DefaultStmtID, DeleteStmtID, DoStmtID, ExprStmtID,   ForeachActiveStmtID, ForeachStmtID, ForeachUniqueStmtID, ForStmtID,   GotoStmtID, IfStmtID, LabeledStmtID, PrintStmtID,   ReturnStmtID, StmtListID, SwitchStmtID, UnmaskedStmtID }
Public Attributes inherited from MemberExpr
Expr *	expr
std::string	identifier
const SourcePos	identifierPos
bool	dereferenceExpr
Public Attributes inherited from ASTNode
SourcePos	pos
Protected Attributes inherited from MemberExpr
const Type *	type
const Type *	lvalueType

Detailed Description

Definition at line 4484 of file expr.cpp.

Constructor & Destructor Documentation

StructMemberExpr()

StructMemberExpr::StructMemberExpr	(	Expr *	e,
		const char *	id,
		SourcePos	p,
		SourcePos	idpos,
		bool	derefLValue
	)

Definition at line 4500 of file expr.cpp.

Member Function Documentation

classof() [1/2]

static bool StructMemberExpr::classof ( StructMemberExpr const *  )

inlinestatic

Definition at line 4488 of file expr.cpp.

classof() [2/2]

static bool StructMemberExpr::classof ( ASTNode const *  N )

inlinestatic

Definition at line 4489 of file expr.cpp.

References IndexExpr::GetLValueType(), IndexExpr::GetType(), ASTNode::getValueID(), and ASTNode::StructMemberExprID.

getElementNumber()

int StructMemberExpr::getElementNumber ( ) const

virtual

Implements MemberExpr.

Definition at line 4580 of file expr.cpp.

References Error(), MemberExpr::getCandidateNearMatches(), StructType::GetElementNumber(), StructType::GetString(), getStructType(), MemberExpr::identifier, and MemberExpr::identifierPos.

Referenced by VectorMemberExpr::classof().

getElementType()

const Type * StructMemberExpr::getElementType ( ) const

virtual

Implements MemberExpr.

Definition at line 4593 of file expr.cpp.

References StructType::GetElementType(), getStructType(), and MemberExpr::identifier.

Referenced by VectorMemberExpr::classof(), and GetLValueType().

GetLValueType()

const Type * StructMemberExpr::GetLValueType ( ) const

virtual

Returns the type of the value returned by GetLValueType(); this should be a pointer type of some sort (uniform or varying).

Reimplemented from Expr.

Definition at line 4548 of file expr.cpp.

References AssertPos, MemberExpr::dereferenceExpr, Module::errorCount, MemberExpr::expr, PointerType::GetAsFrozenSlice(), getElementType(), Expr::GetLValueType(), Expr::GetType(), PointerType::GetUniform(), PointerType::GetVarying(), Type::IsUniformType(), MemberExpr::lvalueType, and m.

Referenced by VectorMemberExpr::classof(), and GetType().

getStructType()

const StructType * StructMemberExpr::getStructType ( ) const

private

Returns the type of the underlying struct that we're returning a member of.

Definition at line 4603 of file expr.cpp.

References AssertPos, MemberExpr::dereferenceExpr, MemberExpr::expr, PointerType::GetBaseType(), Expr::GetLValueType(), ReferenceType::GetReferenceTarget(), Expr::GetType(), and MemberExpr::type.

Referenced by getElementNumber(), getElementType(), and GetType().

GetType()

const Type * StructMemberExpr::GetType ( ) const

virtual

Returns the Type of the expression.

Implements Expr.

Definition at line 4503 of file expr.cpp.

References AssertPos, Type::Equal(), Error(), Module::errorCount, MemberExpr::expr, Type::GetAsUniformType(), Type::GetAsVaryingType(), Type::GetBaseType(), MemberExpr::getCandidateNearMatches(), StructType::GetElementType(), GetLValueType(), StructType::GetString(), getStructType(), Expr::GetType(), MemberExpr::identifier, MemberExpr::identifierPos, Type::IsSOAType(), Type::IsUniformType(), Type::IsVaryingType(), MemberExpr::lvalueType, m, and MemberExpr::type.

Referenced by VectorMemberExpr::classof().

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

• expr.cpp