AST::ASTNode Class Reference

The base class for all non-terminal nodes in the Bash++ AST. Each ASTNode contains information about its type, children, and position in the source code. More...

#include <ASTNode.h>

Inheritance diagram for AST::ASTNode:

Collaboration diagram for AST::ASTNode:

Public Member Functions
	ASTNode ()=default
virtual constexpr AST::NodeType	getType () const =0
void	addChild (const std::shared_ptr< ASTNode > &child)
	Add a child node to this AST node. This function also:
void	addChildren (const std::vector< std::shared_ptr< ASTNode > > &childs)
	Add a vector of child nodes to this AST node. This function also:
const std::vector< std::shared_ptr< ASTNode > > &	getChildren () const
void	setPosition (const AST::FilePosition &pos)
void	setPosition (uint32_t line, uint32_t column)
const AST::FilePosition &	getPosition () const
void	setEndPosition (const AST::FilePosition &pos)
void	setEndPosition (uint32_t line, uint32_t column)
const AST::FilePosition &	getEndPosition () const
uint32_t	getLine () const
uint32_t	getCharPositionInLine () const
std::shared_ptr< ASTNode >	getChildAt (size_t index) const
std::shared_ptr< ASTNode >	getFirstChild () const
std::shared_ptr< ASTNode >	getLastChild () const
size_t	getChildrenCount () const
void	clear ()
void	clearChildren ()
virtual std::ostream &	prettyPrint (std::ostream &os, int indentation_level=0) const =0

Protected Attributes
std::vector< std::shared_ptr< ASTNode > >	children
AST::FilePosition	position
AST::FilePosition	end_position

Friends
std::ostream &	operator<< (std::ostream &os, const ASTNode &node)

Detailed Description

The base class for all non-terminal nodes in the Bash++ AST. Each ASTNode contains information about its type, children, and position in the source code.

Constructor & Destructor Documentation

ASTNode()

AST::ASTNode::ASTNode ( )

default

Member Function Documentation

addChild()

void AST::ASTNode::addChild

(

const std::shared_ptr< ASTNode > &

child

)

Add a child node to this AST node. This function also:

1. Filters out null child nodes
2. Merges consecutive RawText nodes into a single RawText node to optimize the AST structure.

Parameters

child

The child AST node to add.

addChildren()

void AST::ASTNode::addChildren

(

const std::vector< std::shared_ptr< ASTNode > > &

childs

)

Add a vector of child nodes to this AST node. This function also:

1. Filters out null child nodes
2. Merges consecutive RawText nodes into a single RawText node to optimize the AST structure.

Parameters

childs

The vector of child AST nodes to add.

clear()

void AST::ASTNode::clear

(

)

clearChildren()

void AST::ASTNode::clearChildren

(

)

getCharPositionInLine()

uint32_t AST::ASTNode::getCharPositionInLine

(

)

const

getChildAt()

std::shared_ptr< ASTNode > AST::ASTNode::getChildAt

(

size_t

index

)

const

getChildren()

const std::vector< std::shared_ptr< ASTNode > > & AST::ASTNode::getChildren

(

)

const

getChildrenCount()

size_t AST::ASTNode::getChildrenCount

(

)

const

getEndPosition()

const AST::FilePosition & AST::ASTNode::getEndPosition

(

)

const

getFirstChild()

std::shared_ptr< ASTNode > AST::ASTNode::getFirstChild

(

)

const

getLastChild()

std::shared_ptr< ASTNode > AST::ASTNode::getLastChild

(

)

const

getLine()

uint32_t AST::ASTNode::getLine

(

)

const

getPosition()

const AST::FilePosition & AST::ASTNode::getPosition

(

)

const

getType()

virtual constexpr AST::NodeType AST::ASTNode::getType ( ) const

constexprpure virtual

Implemented in AST::ArrayAssignment, AST::ArrayIndex, AST::Bash53NativeSupershell, AST::BashArithmeticForCondition, AST::BashArithmeticForStatement, AST::BashArithmeticStatement, AST::BashArithmeticSubstitution, AST::BashCaseInput, AST::BashCasePattern, AST::BashCasePatternHeader, AST::BashCaseStatement, AST::BashCommand, AST::BashCommandSequence, AST::BashForStatement, AST::BashFunction, AST::BashIfCondition, AST::BashIfElseBranch, AST::BashIfRootBranch, AST::BashIfStatement, AST::BashInCondition, AST::BashPipeline, AST::BashRedirection, AST::BashSelectStatement, AST::BashTestConditionCommand, AST::BashUntilStatement, AST::BashVariable, AST::BashWhileOrUntilCondition, AST::BashWhileStatement, AST::Block, AST::ClassDefinition, AST::Connective, AST::ConstructorDefinition, AST::DatamemberDeclaration, AST::DeleteStatement, AST::DestructorDefinition, AST::DoublequotedString, AST::DynamicCast, AST::DynamicCastTarget, AST::HeredocBody, AST::HereString, AST::IncludeStatement, AST::MethodDefinition, AST::NewStatement, AST::ObjectAssignment, AST::ObjectInstantiation, AST::ObjectReference, AST::ParameterExpansion, AST::PointerDeclaration, AST::PrimitiveAssignment, AST::ProcessSubstitution, AST::Program, AST::RawSubshell, AST::RawText, AST::Rvalue, AST::SubshellSubstitution, AST::Supershell, AST::TypeofExpression, and AST::ValueAssignment.

prettyPrint()

virtual std::ostream & AST::ASTNode::prettyPrint ( std::ostream &  os, int  indentation_level = 0  ) const

pure virtual

Implemented in AST::StringType, AST::ArrayAssignment, AST::ArrayIndex, AST::Bash53NativeSupershell, AST::BashArithmeticForCondition, AST::BashArithmeticForStatement, AST::BashArithmeticStatement, AST::BashArithmeticSubstitution, AST::BashCaseInput, AST::BashCasePattern, AST::BashCasePatternHeader, AST::BashCaseStatement, AST::BashCommand, AST::BashCommandSequence, AST::BashForStatement, AST::BashFunction, AST::BashIfCondition, AST::BashIfElseBranch, AST::BashIfRootBranch, AST::BashIfStatement, AST::BashInCondition, AST::BashPipeline, AST::BashRedirection, AST::BashSelectStatement, AST::BashTestConditionCommand, AST::BashUntilStatement, AST::BashVariable, AST::BashWhileOrUntilCondition, AST::BashWhileStatement, AST::Block, AST::ClassDefinition, AST::Connective, AST::ConstructorDefinition, AST::DatamemberDeclaration, AST::DeleteStatement, AST::DestructorDefinition, AST::DoublequotedString, AST::DynamicCast, AST::DynamicCastTarget, AST::HeredocBody, AST::HereString, AST::IncludeStatement, AST::MethodDefinition, AST::NewStatement, AST::ObjectAssignment, AST::ObjectInstantiation, AST::ObjectReference, AST::ParameterExpansion, AST::PointerDeclaration, AST::PrimitiveAssignment, AST::ProcessSubstitution, AST::Program, AST::RawSubshell, AST::RawText, AST::Rvalue, AST::SubshellSubstitution, AST::Supershell, AST::TypeofExpression, and AST::ValueAssignment.

setEndPosition() [1/2]

void AST::ASTNode::setEndPosition

(

const AST::FilePosition &

pos

)

setEndPosition() [2/2]

void AST::ASTNode::setEndPosition	(	uint32_t	line,
		uint32_t	column
	)

setPosition() [1/2]

void AST::ASTNode::setPosition

(

const AST::FilePosition &

pos

)

setPosition() [2/2]

void AST::ASTNode::setPosition	(	uint32_t	line,
		uint32_t	column
	)

Friends And Related Symbol Documentation

operator<<

std::ostream & operator<< ( std::ostream &  os, const ASTNode &  node  )

friend

Member Data Documentation

children

std::vector<std::shared_ptr<ASTNode> > AST::ASTNode::children

protected

end_position

AST::FilePosition AST::ASTNode::end_position

protected

position

AST::FilePosition AST::ASTNode::position

protected

---

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

• src/AST/ASTNode.h
• src/AST/ASTNode.cpp