game_logic::formula Class Reference

#include <formula.hpp>

Public Member Functions
variant	evaluate (const formula_callable &variables, formula_debugger *fdb=nullptr) const
variant	evaluate (formula_debugger *fdb=nullptr) const
	formula (const std::string &str, function_symbol_table *symbols=nullptr)
	formula (const formula_tokenizer::token *i1, const formula_tokenizer::token *i2, function_symbol_table *symbols=nullptr)
	~formula ()
const std::string &	str () const

Static Public Member Functions
static variant	evaluate (const const_formula_ptr &f, const formula_callable &variables, formula_debugger *fdb=nullptr, variant default_res=variant(0))
static formula_ptr	create_optional_formula (const std::string &str, function_symbol_table *symbols=nullptr)

Static Public Attributes
static const char *const	id_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_"

Private Member Functions
variant	execute (const formula_callable &variables, formula_debugger *fdb=nullptr) const
variant	execute (formula_debugger *fdb) const
	formula ()

Private Attributes
expression_ptr	expr_
std::string	str_
function_symbol_table *	symbols_
bool	managing_symbols

Friends
class	formula_debugger

Detailed Description

Definition at line 29 of file formula.hpp.

Constructor & Destructor Documentation

game_logic::formula::formula ( const std::string &  str, function_symbol_table *  symbols = nullptr  )

explicit

Definition at line 1219 of file formula.cpp.

References formula_tokenizer::token::begin, formula_tokenizer::token_error::description_, formula_tokenizer::token::end, expr_, formula_tokenizer::token_error::formula_, formula_tokenizer::get_token(), formula_tokenizer::token::line_number, symbols_, formula_tokenizer::TOKEN_COMMENT, formula_tokenizer::TOKEN_EOL, formula_tokenizer::TOKEN_KEYWORD, formula_tokenizer::TOKEN_STRING_LITERAL, and formula_tokenizer::TOKEN_WHITESPACE.

game_logic::formula::formula ( const formula_tokenizer::token *  i1, const formula_tokenizer::token *  i2, function_symbol_table *  symbols = nullptr  )

explicit

Definition at line 1352 of file formula.cpp.

References expr_, and symbols_.

game_logic::formula::~formula

(

)

Definition at line 1203 of file formula.cpp.

References managing_symbols, and symbols_.

game_logic::formula::formula ( )

inlineprivate

Definition at line 69 of file formula.hpp.

Referenced by create_optional_formula().

Member Function Documentation

formula_ptr game_logic::formula::create_optional_formula ( const std::string &  str, function_symbol_table *  symbols = nullptr  )

static

Definition at line 1210 of file formula.cpp.

References formula().

Referenced by ai::formula_ai::create_optional_formula().

static variant game_logic::formula::evaluate ( const const_formula_ptr &  f, const formula_callable &  variables, formula_debugger *  fdb = nullptr, variant  default_res = variant(0)  )

inlinestatic

Definition at line 31 of file formula.hpp.

Referenced by BOOST_AUTO_TEST_CASE(), game_logic::candidate_action_with_filters::do_filtering(), do_interpolation(), ai::stage_unit_formulas::do_play_stage(), ai::formula_ai::evaluate(), gui2::tformula< T >::execute(), game_logic::base_candidate_action::execute_formula(), basic_unit_filter_impl::internal_matches_filter(), side_filter::match_internal(), terrain_filter::match_internal(), matches_simple_filter(), variant::serialize_from_string(), and gui2::twindow_builder::tresolution::tresolution().

variant game_logic::formula::evaluate ( const formula_callable &  variables, formula_debugger *  fdb = nullptr  ) const

inline

Definition at line 41 of file formula.hpp.

References game_logic::evaluate_formula_callback(), and execute().

variant game_logic::formula::evaluate ( formula_debugger *  fdb = nullptr ) const

inline

Definition at line 50 of file formula.hpp.

References game_logic::evaluate_formula_callback(), and execute().

variant game_logic::formula::execute ( const formula_callable &  variables, formula_debugger *  fdb = nullptr  ) const

private

Definition at line 1369 of file formula.cpp.

References expr_, and game::error::message.

Referenced by evaluate(), game_logic::formula_debugger::evaluate_formula_callback(), and execute().

variant game_logic::formula::execute ( formula_debugger *  fdb ) const

private

Definition at line 1379 of file formula.cpp.

References execute().

const std::string& game_logic::formula::str ( ) const

inline

Definition at line 63 of file formula.hpp.

References str_.

Referenced by game_logic::formula_debugger::evaluate_formula_callback().

Friends And Related Function Documentation

friend class formula_debugger

friend

Definition at line 75 of file formula.hpp.

Member Data Documentation

expression_ptr game_logic::formula::expr_

private

Definition at line 71 of file formula.hpp.

Referenced by execute(), and formula().

const char *const game_logic::formula::id_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_"

static

Definition at line 65 of file formula.hpp.

Referenced by lua_callable::get_inputs(), and config_callable::get_inputs().

bool game_logic::formula::managing_symbols

private

Definition at line 74 of file formula.hpp.

Referenced by ~formula().

std::string game_logic::formula::str_

private

Definition at line 72 of file formula.hpp.

Referenced by str().

function_symbol_table* game_logic::formula::symbols_

private

Definition at line 73 of file formula.hpp.

Referenced by formula(), and ~formula().

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

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