freetensor::ExprNode Class Reference

#include <ast.h>

Inheritance diagram for freetensor::ExprNode:

Collaboration diagram for freetensor::ExprNode:

Public Member Functions
bool	isExpr () const override
virtual bool	isConst () const
virtual bool	isBinary () const
virtual bool	isUnary () const
virtual std::vector< Ref< ExprNode > >	children () const =0
Ref< ExprNode >	parentExpr () const
Ref< StmtNode >	parentStmt () const
void	modifiedHook () override
DataType	dtype ()
void	resetDType ()
virtual void	inferDType ()=0
	DEFINE_NODE_ACCESS (Expr)
Public Member Functions inherited from freetensor::ASTNode
virtual	~ASTNode ()
virtual ASTNodeType	nodeType () const =0
bool	isAST () const override
virtual bool	isFunc () const
virtual bool	isStmt () const
virtual bool	isExpr () const
Ref< ASTNode >	parentAST () const
std::source_location	debugBlame () const
void	setDebugBlame (std::source_location loc)
	DEFINE_NODE_ACCESS (AST)
Public Member Functions inherited from freetensor::ASTPart
virtual	~ASTPart ()
	ASTPart (ASTPart &&other)
	ASTPart (const ASTPart &other)
ASTPart &	operator= (ASTPart &&)
ASTPart &	operator= (const ASTPart &)
bool	trySetParent (const Ref< ASTPart > &parent)
void	resetParent ()
Ref< ASTPart >	parent () const
bool	isSubTree () const
int	depth () const
virtual void	modifiedHook ()
size_t	hash ()
virtual bool	isAST () const
Public Member Functions inherited from freetensor::EnableSelf< ASTPart >
Ref< ASTPart >	self () const

Protected Attributes
std::optional< DataType >	dtype_
Protected Attributes inherited from freetensor::ASTPart
size_t	hash_ = ~0ull
std::atomic_flag	lock_ = ATOMIC_FLAG_INIT

Additional Inherited Members
Public Types inherited from freetensor::EnableSelf< ASTPart >
typedef ASTPart	Self
Protected Member Functions inherited from freetensor::ASTPart
void	lock ()
void	unlock ()
virtual void	compHash ()=0
void	resetHash ()

Detailed Description

Base class of all expression nodes in an AST

Member Function Documentation

children()

virtual std::vector< Ref< ExprNode > > freetensor::ExprNode::children ( ) const

pure virtual

Implemented in freetensor::AnyExprNode, freetensor::VarNode, freetensor::LoadNode, freetensor::ConstNode, freetensor::BinaryExprNode, freetensor::UnaryExprNode, freetensor::IfExprNode, freetensor::CastNode, freetensor::IntrinsicNode, and freetensor::LoadAtVersionNode.

DEFINE_NODE_ACCESS()

freetensor::ExprNode::DEFINE_NODE_ACCESS

(

Expr

)

dtype()

DataType freetensor::ExprNode::dtype

(

)

inferDType()

virtual void freetensor::ExprNode::inferDType ( )

pure virtual

Implemented in freetensor::AnyExprNode, freetensor::VarNode, freetensor::LoadNode, freetensor::IntConstNode, freetensor::FloatConstNode, freetensor::BoolConstNode, freetensor::IfExprNode, freetensor::CastNode, freetensor::IntrinsicNode, and freetensor::LoadAtVersionNode.

isBinary()

virtual bool freetensor::ExprNode::isBinary ( ) const

inlinevirtual

Reimplemented in freetensor::BinaryExprNode.

isConst()

virtual bool freetensor::ExprNode::isConst ( ) const

inlinevirtual

Reimplemented in freetensor::ConstNode.

isExpr()

bool freetensor::ExprNode::isExpr ( ) const

inlineoverridevirtual

Reimplemented from freetensor::ASTNode.

isUnary()

virtual bool freetensor::ExprNode::isUnary ( ) const

inlinevirtual

Reimplemented in freetensor::UnaryExprNode.

modifiedHook()

void freetensor::ExprNode::modifiedHook ( )

inlineoverridevirtual

Called when a SubTree of ASTPart is modified

You can override this hook to clear some internal states of an ASTPart. Remember to call the base class' hook

This hook is NOT thread-safe

Reimplemented from freetensor::ASTPart.

parentExpr()

Expr freetensor::ExprNode::parentExpr

(

)

const

parentStmt()

Stmt freetensor::ExprNode::parentStmt

(

)

const

resetDType()

void freetensor::ExprNode::resetDType

(

)

Member Data Documentation

dtype_

std::optional<DataType> freetensor::ExprNode::dtype_

protected

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

• include/ast.h
• src/ast.cc