wfl::unary_operator_expression Class Reference

Inheritance diagram for wfl::unary_operator_expression:

Public Member Functions
	unary_operator_expression (const std::string &op, expression_ptr arg)
virtual 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 { NOT , SUB }

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

Private Attributes
OP	op_
std::string	op_str_
expression_ptr	operand_

Detailed Description

Definition at line 404 of file formula.cpp.

Member Enumeration Documentation

OP

enum wfl::unary_operator_expression::OP

private

Enumerator
NOT
SUB

Definition at line 440 of file formula.cpp.

Constructor & Destructor Documentation

unary_operator_expression()

wfl::unary_operator_expression::unary_operator_expression ( const std::string &  op, expression_ptr  arg  )

inline

Definition at line 407 of file formula.cpp.

References NOT, op_, and SUB.

Member Function Documentation

execute()

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

inlineprivatevirtual

Implements wfl::formula_expression.

Definition at line 428 of file formula.cpp.

References wfl::add_debug_info(), wfl::variant::as_bool(), NOT, op_, op_str_, operand_, and SUB.

str()

virtual std::string wfl::unary_operator_expression::str ( ) const

inlinevirtual

Implements wfl::formula_expression.

Definition at line 420 of file formula.cpp.

References op_str_, operand_, and s.

Member Data Documentation

op_

OP wfl::unary_operator_expression::op_

private

Definition at line 441 of file formula.cpp.

Referenced by execute(), and unary_operator_expression().

op_str_

std::string wfl::unary_operator_expression::op_str_

private

Definition at line 442 of file formula.cpp.

Referenced by execute(), and str().

operand_

expression_ptr wfl::unary_operator_expression::operand_

private

Definition at line 443 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