wfl::function_symbol_table Class Reference

#include <function.hpp>

Inheritance diagram for wfl::function_symbol_table:

Public Member Functions
	function_symbol_table (std::shared_ptr< function_symbol_table > parent=nullptr)
void	add_function (const std::string &name, formula_function_ptr &&fcn)
expression_ptr	create_function (const std::string &fn, const std::vector< expression_ptr > &args) const
std::set< std::string >	get_function_names () const
bool	empty () const

Static Public Member Functions
static std::shared_ptr< function_symbol_table >	get_builtins ()

Private Types
enum	builtins_tag_t { builtins_tag }

Private Member Functions
	function_symbol_table (builtins_tag_t)

Private Attributes
std::shared_ptr< function_symbol_table >	parent
functions_map	custom_formulas_

Detailed Description

Definition at line 232 of file function.hpp.

Member Enumeration Documentation

builtins_tag_t

enum wfl::function_symbol_table::builtins_tag_t

private

Enumerator
builtins_tag

Definition at line 254 of file function.hpp.

Constructor & Destructor Documentation

function_symbol_table() [1/2]

wfl::function_symbol_table::function_symbol_table ( std::shared_ptr< function_symbol_table >  parent = nullptr )

explicit

Definition at line 1545 of file function.cpp.

function_symbol_table() [2/2]

wfl::function_symbol_table::function_symbol_table ( builtins_tag_t  )

inlineprivate

Definition at line 255 of file function.hpp.

Member Function Documentation

add_function()

void wfl::function_symbol_table::add_function	(	const std::string &	name,
		formula_function_ptr &&	fcn
	)

Definition at line 1550 of file function.cpp.

References custom_formulas_.

Referenced by ai::formula_ai::add_formula_function(), and wfl::parse_expression().

create_function()

expression_ptr wfl::function_symbol_table::create_function	(	const std::string &	fn,
		const std::vector< expression_ptr > &	args
	)		const

Definition at line 1555 of file function.cpp.

References custom_formulas_, i, and parent.

Referenced by wfl::parse_expression().

empty()

bool wfl::function_symbol_table::empty ( ) const

inline

Definition at line 243 of file function.hpp.

References custom_formulas_, and parent.

Referenced by get_builtins().

get_builtins()

std::shared_ptr< function_symbol_table > wfl::function_symbol_table::get_builtins ( )

static

Definition at line 1587 of file function.cpp.

References builtins_tag, debug, DECLARE_WFL_FUNCTION, distance_between(), empty(), parent, sgn, and utf8::size().

Referenced by wfl::parse_expression().

get_function_names()

std::set< std::string > wfl::function_symbol_table::get_function_names

(

)

const

Definition at line 1573 of file function.cpp.

References custom_formulas_, and parent.

Referenced by wfl::function_list_expression::execute().

Member Data Documentation

custom_formulas_

functions_map wfl::function_symbol_table::custom_formulas_

private

Definition at line 252 of file function.hpp.

Referenced by add_function(), create_function(), empty(), and get_function_names().

parent

std::shared_ptr<function_symbol_table> wfl::function_symbol_table::parent

private

Definition at line 251 of file function.hpp.

Referenced by create_function(), empty(), get_builtins(), and get_function_names().

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

• formula/function.hpp
• formula/function.cpp