numeric::expression_parser::TokenSet Class Reference

#include <Arithmetic.hh>

Public Member Functions
virtual	~TokenSet ()
	Automatically generated virtual destructor for class deriving directly from ReferenceCount. More...
	TokenSet ()
void	append (TokenCOP token)
bool	empty () const
	Are there no more tokens remaining? More...
TokenCOP	top () const
void	pop ()
void	log_error () const
	Print contents after parser has encountered an error. More...
std::string	print () const
Public Member Functions inherited from utility::pointer::ReferenceCount
void	ctor ()
virtual	~ReferenceCount ()
	Destructor. More...
Size	ref_count () const
	Reference count. More...

Protected Member Functions
void	print_to_curr_pos () const
	in the event of an error message, print the tokens up to the current token. More...
Protected Member Functions inherited from utility::pointer::ReferenceCount
	ReferenceCount ()
	Default constructor. More...
	ReferenceCount (ReferenceCount const &)
	Copy constructor. More...
ReferenceCount &	operator= (ReferenceCount const &)
	Copy assignment. More...

Private Attributes
std::list< TokenCOP >	tokens_
std::list< TokenCOP >::iterator	curr_pos_

Additional Inherited Members
Public Types inherited from utility::pointer::ReferenceCount
typedef platform::Size	Size
typedef platform::Size	size_type

Constructor & Destructor Documentation

numeric::expression_parser::TokenSet::~TokenSet ( )

virtual

Automatically generated virtual destructor for class deriving directly from ReferenceCount.

Auto-generated virtual destructor

numeric::expression_parser::TokenSet::TokenSet

(

)

Member Function Documentation

void numeric::expression_parser::TokenSet::append

(

TokenCOP

token

)

Appends the new token to the list and resets the token iterator to the beginning of the list

References curr_pos_, and tokens_.

bool numeric::expression_parser::TokenSet::empty

(

)

const

Are there no more tokens remaining?

References curr_pos_, and tokens_.

Referenced by numeric::expression_parser::ArithmeticASTExpression::parse(), numeric::expression_parser::ArithmeticASTFunction::parse(), numeric::expression_parser::ArithmeticASTTerm::parse(), numeric::expression_parser::ArithmeticASTValue::parse(), numeric::expression_parser::ArithmeticASTRestTerm::parse(), and numeric::expression_parser::ArithmeticASTRestExpression::parse().

void numeric::expression_parser::TokenSet::log_error

(

)

const

Print contents after parser has encountered an error.

References print_to_curr_pos().

Referenced by numeric::expression_parser::ArithmeticASTExpression::parse(), numeric::expression_parser::ArithmeticASTFunction::parse(), numeric::expression_parser::ArithmeticASTTerm::parse(), numeric::expression_parser::ArithmeticASTFactor::parse(), and numeric::expression_parser::ArithmeticASTValue::parse().

void numeric::expression_parser::TokenSet::pop

(

)

References curr_pos_, print_to_curr_pos(), tokens_, and utility_exit_with_message.

Referenced by numeric::expression_parser::ArithmeticASTFunction::parse(), numeric::expression_parser::ArithmeticASTFactor::parse(), numeric::expression_parser::ArithmeticASTValue::parse(), numeric::expression_parser::ArithmeticASTRestTerm::parse(), and numeric::expression_parser::ArithmeticASTRestExpression::parse().

std::string numeric::expression_parser::TokenSet::print

(

)

const

References tokens_.

void numeric::expression_parser::TokenSet::print_to_curr_pos ( ) const

protected

in the event of an error message, print the tokens up to the current token.

References utility::io::oc::cerr, curr_pos_, and tokens_.

Referenced by log_error(), and pop().

TokenCOP numeric::expression_parser::TokenSet::top

(

)

const

References curr_pos_, tokens_, and utility_exit_with_message.

Referenced by numeric::expression_parser::ArithmeticASTFunction::parse(), numeric::expression_parser::ArithmeticASTFactor::parse(), numeric::expression_parser::ArithmeticASTValue::parse(), numeric::expression_parser::ArithmeticASTRestTerm::parse(), and numeric::expression_parser::ArithmeticASTRestExpression::parse().

Member Data Documentation

std::list< TokenCOP >::iterator numeric::expression_parser::TokenSet::curr_pos_

private

Referenced by append(), empty(), pop(), print_to_curr_pos(), and top().

std::list< TokenCOP > numeric::expression_parser::TokenSet::tokens_

private

Referenced by append(), empty(), pop(), print(), print_to_curr_pos(), and top().

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

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