wfl::operator_expression Class Reference

Inheritance diagram for wfl::operator_expression:

Public Member Functions
	operator_expression (const std::string &op, expression_ptr left, expression_ptr right)
std::string	str () const
Public Member Functions inherited from wfl::formula_expression
	formula_expression (const std::string &name="")
virtual	~formula_expression ()
variant	evaluate (const formula_callable &variables, formula_debugger *fdb=nullptr) const
std::string	get_name () const

Private Types
enum	OP {   AND , OR , NEQ , LTE ,   GTE , OP_CAT , OP_IN , GT ='>' ,   LT ='<' , EQ ='=' , RAN ='~' , ADD ='+' ,   SUB ='-' , MUL ='*' , DIV ='/' , ADDL ,   SUBL , MULL , DIVL , DICE ='d' ,   POW ='^' , MOD ='' }

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

Static Private Member Functions
static int	dice_roll (int num_rolls, int faces)

Private Attributes
OP	op_
std::string	op_str_
expression_ptr	left_
expression_ptr	right_

Detailed Description

Definition at line 675 of file formula.cpp.

Member Enumeration Documentation

OP

enum wfl::operator_expression::OP

private

Enumerator
AND
OR
NEQ
LTE
GTE
OP_CAT
OP_IN
GT
LT
EQ
RAN
ADD
SUB
MUL
DIV
ADDL
SUBL
MULL
DIVL
DICE
POW
MOD

Definition at line 781 of file formula.cpp.

Constructor & Destructor Documentation

operator_expression()

wfl::operator_expression::operator_expression ( const std::string &  op, expression_ptr  left, expression_ptr  right  )

inline

Definition at line 678 of file formula.cpp.

References ADDL, AND, DIVL, GTE, LTE, MULL, NEQ, op_, OP_CAT, OP_IN, OR, and SUBL.

Member Function Documentation

dice_roll()

static int wfl::operator_expression::dice_roll ( int  num_rolls, int  faces  )

inlinestaticprivate

Definition at line 770 of file formula.cpp.

References randomness::generator, and randomness::rng::get_random_int().

Referenced by execute().

execute()

variant wfl::operator_expression::execute ( const formula_callable &  variables, formula_debugger *  fdb  ) const

inlineprivatevirtual

Implements wfl::formula_expression.

Definition at line 714 of file formula.cpp.

References ADD, wfl::add_debug_info(), ADDL, AND, wfl::variant::as_bool(), wfl::variant::as_int(), wfl::variant::build_range(), wfl::variant::concatenate(), DICE, dice_roll(), DIV, DIVL, EQ, GT, GTE, left_, wfl::variant::list_elements_add(), wfl::variant::list_elements_div(), wfl::variant::list_elements_mul(), wfl::variant::list_elements_sub(), LT, LTE, MOD, MUL, MULL, NEQ, op_, OP_CAT, OP_IN, op_str_, OR, PLAIN_LOG, POW, RAN, right_, SUB, and SUBL.

str()

std::string wfl::operator_expression::str ( ) const

inlinevirtual

Implements wfl::formula_expression.

Definition at line 706 of file formula.cpp.

References left_, op_str_, right_, and s.

Member Data Documentation

left_

expression_ptr wfl::operator_expression::left_

private

Definition at line 786 of file formula.cpp.

Referenced by execute(), and str().

op_

OP wfl::operator_expression::op_

private

Definition at line 784 of file formula.cpp.

Referenced by execute(), and operator_expression().

op_str_

std::string wfl::operator_expression::op_str_

private

Definition at line 785 of file formula.cpp.

Referenced by execute(), and str().

right_

expression_ptr wfl::operator_expression::right_

private

Definition at line 786 of file formula.cpp.

Referenced by execute(), and str().

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

• formula/formula.cpp