numeric::expression_parser::ASTPrinter Class Reference

Traverse the AST and print it to standard out. More...

#include <Arithmetic.hh>

Inheritance diagram for numeric::expression_parser::ASTPrinter:

Public Member Functions
	ASTPrinter ()
void	visit (ArithmeticASTExpression const &) override
void	visit (ArithmeticASTAndClause const &) override
void	visit (ArithmeticASTOrClause const &) override
void	visit (ArithmeticASTFunction const &) override
void	visit (ArithmeticASTTerm const &) override
void	visit (ArithmeticASTFactor const &) override
void	visit (ArithmeticASTValue const &) override
void	visit (ArithmeticASTRestTerm const &) override
void	visit (ArithmeticASTRestAndClause const &) override
void	visit (ArithmeticASTRestOrClause const &) override
void	visit (ArithmeticASTRestExpression const &) override
void	visit (ArithmeticASTNode const &) override
std::string	ast_string (ArithmeticASTNode const &node)
void	pretty (bool setting)
Public Member Functions inherited from numeric::expression_parser::ASTVisitor
	~ASTVisitor () override
	Automatically generated virtual destructor for class deriving directly from VirtualBase. More...
Public Member Functions inherited from utility::VirtualBase
	VirtualBase ()=default
	Default constructor. More...
virtual	~VirtualBase ()=default
	The virtual destructor is one of the main reasons for the VirtualBase class. More...
	VirtualBase (VirtualBase const &)=default
	VirtualBase (VirtualBase &&)=default
VirtualBase &	operator= (VirtualBase const &)=default
VirtualBase &	operator= (VirtualBase &&)=default

Private Member Functions
void	increment_indentation ()
void	decrement_indentation ()
void	indent_line ()
void	finish_indented_line ()

Private Attributes
bool	pretty_
Size	indentation_level_
std::ostringstream	ostrstream_
bool	last_dispatch_to_unknown_type_

Detailed Description

Traverse the AST and print it to standard out.

Constructor & Destructor Documentation

numeric::expression_parser::ASTPrinter::ASTPrinter

(

)

BEGIN VISITORS ///// Traverse the AST and print it to standard out

Member Function Documentation

std::string numeric::expression_parser::ASTPrinter::ast_string

(

ArithmeticASTNode const &

node

)

References ostrstream_, and numeric::expression_parser::ArithmeticASTNode::visit().

void numeric::expression_parser::ASTPrinter::decrement_indentation ( )

private

References indentation_level_.

Referenced by visit().

void numeric::expression_parser::ASTPrinter::finish_indented_line ( )

private

References ostrstream_, and pretty_.

Referenced by visit().

void numeric::expression_parser::ASTPrinter::increment_indentation ( )

private

References indentation_level_.

Referenced by visit().

void numeric::expression_parser::ASTPrinter::indent_line ( )

private

References test.T200_Scoring::ii, indentation_level_, ostrstream_, and pretty_.

Referenced by visit().

void numeric::expression_parser::ASTPrinter::pretty

(

bool

setting

)

References pretty_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTExpression const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTExpression::children_begin(), numeric::expression_parser::ArithmeticASTExpression::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTAndClause const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTAndClause::children_begin(), numeric::expression_parser::ArithmeticASTAndClause::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTOrClause const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTOrClause::children_begin(), numeric::expression_parser::ArithmeticASTOrClause::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTFunction const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTFunction::children_begin(), numeric::expression_parser::ArithmeticASTFunction::children_end(), decrement_indentation(), finish_indented_line(), numeric::expression_parser::ArithmeticASTFunction::function(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTTerm const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTTerm::children_begin(), numeric::expression_parser::ArithmeticASTTerm::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTFactor const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTFactor::child(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, numeric::expression_parser::NOT_SYMBOL, numeric::expression_parser::ArithmeticASTFactor::not_token(), and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTValue const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References indent_line(), numeric::expression_parser::ArithmeticASTValue::is_literal(), last_dispatch_to_unknown_type_, numeric::expression_parser::ArithmeticASTValue::literal_value(), ostrstream_, and numeric::expression_parser::ArithmeticASTValue::variable_name().

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTRestTerm const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTRestTerm::children_begin(), numeric::expression_parser::ArithmeticASTRestTerm::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, ostrstream_, numeric::expression_parser::ArithmeticASTRestTerm::rest_term_token(), and numeric::expression_parser::token_type_name().

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTRestAndClause const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTRestAndClause::children_begin(), numeric::expression_parser::ArithmeticASTRestAndClause::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, ostrstream_, numeric::expression_parser::ArithmeticASTRestAndClause::rest_and_clause_token(), and numeric::expression_parser::token_type_name().

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTRestOrClause const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTRestOrClause::children_begin(), numeric::expression_parser::ArithmeticASTRestOrClause::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, ostrstream_, numeric::expression_parser::ArithmeticASTRestOrClause::rest_or_clause_token(), and numeric::expression_parser::token_type_name().

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTRestExpression const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTRestExpression::children_begin(), numeric::expression_parser::ArithmeticASTRestExpression::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, ostrstream_, numeric::expression_parser::ArithmeticASTRestExpression::rest_expression_token(), and numeric::expression_parser::token_type_name().

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTNode const &  node )

overridevirtual

Implements numeric::expression_parser::ASTVisitor.

References utility::io::oc::cerr, last_dispatch_to_unknown_type_, utility_exit_with_message, and numeric::expression_parser::ArithmeticASTNode::visit().

Member Data Documentation

Size numeric::expression_parser::ASTPrinter::indentation_level_

private

Referenced by decrement_indentation(), increment_indentation(), and indent_line().

bool numeric::expression_parser::ASTPrinter::last_dispatch_to_unknown_type_

mutableprivate

Referenced by visit().

std::ostringstream numeric::expression_parser::ASTPrinter::ostrstream_

private

Referenced by ast_string(), finish_indented_line(), indent_line(), and visit().

bool numeric::expression_parser::ASTPrinter::pretty_

private

Referenced by finish_indented_line(), indent_line(), and pretty().

---

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

• src/numeric/expression_parser/Arithmetic.hh
• src/numeric/expression_parser/Arithmetic.cc