Rosetta: numeric::expression_parser::ArithmeticScanner Class Reference

Rosetta

#include <Arithmetic.hh>

Inheritance diagram for numeric::expression_parser::ArithmeticScanner:

Inheritance graph

[legend]

Public Member Functions
	~ArithmeticScanner () override
	Automatically generated virtual destructor for class deriving directly from VirtualBase. More...

	ArithmeticScanner ()
	Constructor which adds the "standard" set of min, max and sqrt functions. More...

	ArithmeticScanner (bool)
	Constructor which does not add the "standard" set of min, max and sqrt functions. More...

void	add_standard_functions ()
	Add the functions min, max and sqrt. More...

void	treat_AND_and_OR_as_operators (bool setting)

void	treat_NOT_as_operator (bool setting)

void	add_variable (std::string const &name)

void	add_function (std::string const &name, numeric::Size nargs)

TokenSetOP	scan (std::string const &input_string)

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
LiteralTokenOP	scan_literal (std::string const &input_string) const

TokenOP	scan_identifier (std::string const &input_string) const

std::string	log_error () const
	print the contents of functions_ and variables_ to a string More...

Private Attributes
bool	treat_AND_and_OR_as_operators_

bool	treat_NOT_as_operator_ = false

std::map< std::string, numeric::Size >	functions_

std::map< std::string, numeric::Size >	variables_

Constructor & Destructor Documentation

◆ ~ArithmeticScanner()

numeric::expression_parser::ArithmeticScanner::~ArithmeticScanner ( )

overridedefault

Automatically generated virtual destructor for class deriving directly from VirtualBase.

Auto-generated virtual destructor

◆ ArithmeticScanner() [1/2]

numeric::expression_parser::ArithmeticScanner::ArithmeticScanner ( )

Constructor which adds the "standard" set of min, max and sqrt functions.

References add_standard_functions().

◆ ArithmeticScanner() [2/2]

numeric::expression_parser::ArithmeticScanner::ArithmeticScanner ( bool )

Constructor which does not add the "standard" set of min, max and sqrt functions.

Member Function Documentation

◆ add_function()

void numeric::expression_parser::ArithmeticScanner::add_function	(	std::string const &	name,
		numeric::Size	nargs
	)

References functions_, numeric::expression_parser::is_numeral(), correlation_time::nargs, utility_exit_with_message, and variables_.

Referenced by add_standard_functions(), and numeric::expression_parser::BooleanExpressionScanner::BooleanExpressionScanner().

◆ add_standard_functions()

void numeric::expression_parser::ArithmeticScanner::add_standard_functions ( )

Add the functions min, max and sqrt.

References add_function().

Referenced by ArithmeticScanner().

◆ add_variable()

void numeric::expression_parser::ArithmeticScanner::add_variable ( std::string const & name )

References functions_, numeric::expression_parser::is_numeral(), numeric::expression_parser::to_uppercase(), treat_AND_and_OR_as_operators_, treat_NOT_as_operator_, utility_exit_with_message, and variables_.

◆ log_error()

std::string numeric::expression_parser::ArithmeticScanner::log_error ( ) const

private

print the contents of functions_ and variables_ to a string

print the contents of functions_ and variables_ to std error

References functions_, test.T008_Serialization::oss, and variables_.

Referenced by scan_identifier().

◆ scan()

TokenSetOP numeric::expression_parser::ArithmeticScanner::scan ( std::string const & input_string )

References numeric::expression_parser::COMMA, numeric::expression_parser::DIVIDE_SYMBOL, gpu_set_args::done, numeric::expression_parser::is_letter(), numeric::expression_parser::is_numeral(), numeric::expression_parser::LEFT_PAREN, numeric::expression_parser::MULTIPLY_SYMBOL, numeric::expression_parser::NOT_SYMBOL, numeric::expression_parser::PLUS_SYMBOL, numeric::expression_parser::RIGHT_PAREN, scan_identifier(), scan_literal(), numeric::expression_parser::SUBTRACT_SYMBOL, utility::to_string(), and utility_exit_with_message.

Referenced by numeric::expression_parser::parse_string_to_boolean_expression(), and numeric::expression_parser::parse_string_to_expression().

◆ scan_identifier()

TokenOP numeric::expression_parser::ArithmeticScanner::scan_identifier ( std::string const & input_string ) const

private

References numeric::expression_parser::AND_SYMBOL, closure_error::error, functions_, create_a3b_hbs::ii, numeric::expression_parser::is_letter(), numeric::expression_parser::is_numeral(), log_error(), numeric::expression_parser::NOT_SYMBOL, numeric::expression_parser::OR_SYMBOL, utility::to_string(), numeric::expression_parser::to_uppercase(), treat_AND_and_OR_as_operators_, treat_NOT_as_operator_, utility_exit_with_message, and variables_.

Referenced by scan().

◆ scan_literal()

LiteralTokenOP numeric::expression_parser::ArithmeticScanner::scan_literal ( std::string const & input_string ) const

private

References utility::from_string(), create_a3b_hbs::ii, numeric::expression_parser::is_numeral(), utility::to_string(), utility_exit_with_message, and value.

Referenced by scan().

◆ treat_AND_and_OR_as_operators()

void numeric::expression_parser::ArithmeticScanner::treat_AND_and_OR_as_operators ( bool setting )

References treat_AND_and_OR_as_operators_.

◆ treat_NOT_as_operator()

void numeric::expression_parser::ArithmeticScanner::treat_NOT_as_operator ( bool setting )

References treat_NOT_as_operator_.

Member Data Documentation

◆ functions_

std::map< std::string, numeric::Size > numeric::expression_parser::ArithmeticScanner::functions_

private

Referenced by add_function(), add_variable(), log_error(), and scan_identifier().

◆ treat_AND_and_OR_as_operators_

bool numeric::expression_parser::ArithmeticScanner::treat_AND_and_OR_as_operators_

private

Referenced by add_variable(), scan_identifier(), and treat_AND_and_OR_as_operators().

◆ treat_NOT_as_operator_

bool numeric::expression_parser::ArithmeticScanner::treat_NOT_as_operator_ = false

private

Referenced by add_variable(), scan_identifier(), and treat_NOT_as_operator().

◆ variables_

std::map< std::string, numeric::Size > numeric::expression_parser::ArithmeticScanner::variables_

private

Referenced by add_function(), add_variable(), log_error(), and scan_identifier().

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

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