scram::mef::Mean

The average of argument expression values.

#include <numerical.h>

Inherits from scram::mef::ExpressionFormula< Mean >, scram::mef::Expression, boost::noncopyable

Public Functions

	Name
	Mean(std::vector< Expression * > args)<br>Checks the number of provided arguments upon initialization.
virtual Interval	interval() override
template <typename F > <br>double	Compute(F && eval)<br>Computes the expression value with a given argument value extractor.

Additional inherited members

Public Functions inherited from scram::mef::ExpressionFormula< Mean >

	Name
virtual double	value()<br>Computes the expression with argument expression default values.
	Expression(std::vector< Expression * > args ={})<br>Constructor for use by derived classes to register their arguments.

Public Functions inherited from scram::mef::Expression

	Name
	Expression(std::vector< Expression * > args ={})<br>Constructor for use by derived classes to register their arguments.
virtual	~Expression() =default
const std::vector< Expression * > &	args() const
virtual void	Validate() const<br>Validates the expression.
virtual double	value() =0
virtual bool	IsDeviate()<br>Determines if the value of the expression contains deviate expressions.
double	Sample()
void	Reset()<br>This routine resets the sampling to get new values.

Protected Functions inherited from scram::mef::Expression

	Name
void	AddArg(Expression * arg)<br>Registers an additional argument expression.

Public Functions Documentation

function Mean

explicit Mean(
    std::vector< Expression * > args
)

Checks the number of provided arguments upon initialization.

Parameters:

• args Arguments of this expression.

Exceptions:

• ValidityError The number of arguments is fewer than 2.

function interval

inline virtual Interval interval() override

Return: The domain interval for validation purposes only.

Reimplements: scram::mef::Expression::interval

function Compute

template <typename F >
inline double Compute(
    F && eval
)

Computes the expression value with a given argument value extractor.

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