OpenPRA Documentation

scram::mef::IfThenElse ​

Conditional application of instructions.

#include <instruction.h>

Inherits from scram::mef::Visitable< IfThenElse >, scram::mef::Instruction, boost::noncopyable

Public Functions ​

Name
IfThenElse(Expression * expression, Instruction * then_instruction, Instruction * else_instruction =nullptr)
Expression *expression() const
Instruction *then_instruction() const
Instruction *else_instruction() const

Additional inherited members ​

Public Functions inherited from scram::mef::Visitable< IfThenElse >

Name
virtual voidAccept(InstructionVisitor * visitor) const<br>Calls visit with the object pointer T*.

Public Functions inherited from scram::mef::Instruction

Name
virtual~Instruction() =default
virtual voidAccept(InstructionVisitor * visitor) const =0<br>Applies the visitor to the object.

Public Functions Documentation ​

function IfThenElse ​

cpp
inline IfThenElse(
    Expression * expression,
    Instruction * then_instruction,
    Instruction * else_instruction =nullptr
)

Parameters:

  • expression The expression to evaluate for truth.
  • then_instruction The required instruction to execute.
  • else_instruction An optional instruction for the false case.

function expression ​

cpp
inline Expression * expression() const

Return: The conditional expression of the ternary instruction.

function then_instruction ​

cpp
inline Instruction * then_instruction() const

Return: The instruction to execute if the expression is true.

function else_instruction ​

cpp
inline Instruction * else_instruction() const

Return: The instruction to execute if the expression is false. nullptr if the else instruction is optional and not set.

Updated on 2025-11-11 at 16:51:08 +0000