line::qsys::Patience< T > Struct Template Reference

The patience (time-to-abandon) law, in the three forms the algorithm accepts. More...

#include <line/api/qsys/qsys_mgisrgi_whitt.h>

Collaboration diagram for line::qsys::Patience< T >:

Static Public Member Functions
static Patience	exponential (const T &theta)
	Exponential patience of rate theta, h(t) = theta, the Erlang A case.
static Patience	hazard (std::function< T(const T &)> h)
	Patience given by its hazard rate h = f/(1-F).
static Patience	ccdf (std::function< T(const T &)> g)
	Patience given by its complementary cdf G(t) = 1-F(t).

Public Attributes
PatienceForm	form = PatienceForm::Exponential
T	theta = num_traits<T>::from_int(0)
std::function< T(const T &)>	fun

Detailed Description

template<class T>
struct line::qsys::Patience< T >

The patience (time-to-abandon) law, in the three forms the algorithm accepts.

The engineering solution needs it only through its hazard rate near the origin, so these three carry exactly that.

Definition at line 83 of file qsys_mgisrgi_whitt.h.

Member Function Documentation

ccdf()

template<class T>

Patience line::qsys::Patience< T >::ccdf ( std::function< T(const T &)> g )

inlinestatic

Patience given by its complementary cdf G(t) = 1-F(t).

Definition at line 107 of file qsys_mgisrgi_whitt.h.

References line::qsys::Ccdf, form, and fun.

exponential()

template<class T>

Patience line::qsys::Patience< T >::exponential ( const T & theta )

inlinestatic

Exponential patience of rate theta, h(t) = theta, the Erlang A case.

Definition at line 89 of file qsys_mgisrgi_whitt.h.

References line::qsys::Exponential, form, line::InputError::InputError(), and theta.

Referenced by line::api::PatienceHandles< T >::as_patience(), and line::qsys::qsys_erlanga().

hazard()

template<class T>

Patience line::qsys::Patience< T >::hazard ( std::function< T(const T &)> h )

inlinestatic

Patience given by its hazard rate h = f/(1-F).

Definition at line 99 of file qsys_mgisrgi_whitt.h.

References form, fun, and line::qsys::Hazard.

Referenced by line::api::PatienceHandles< T >::as_patience().

Member Data Documentation

form

template<class T>

PatienceForm line::qsys::Patience< T >::form = PatienceForm::Exponential

Definition at line 84 of file qsys_mgisrgi_whitt.h.

Referenced by ccdf(), exponential(), hazard(), and line::qsys::qsys_mgisrgi_whitt().

fun

template<class T>

std::function<T(const T&)> line::qsys::Patience< T >::fun

Definition at line 86 of file qsys_mgisrgi_whitt.h.

Referenced by ccdf(), and hazard().

theta

template<class T>

T line::qsys::Patience< T >::theta = num_traits<T>::from_int(0)

Definition at line 85 of file qsys_mgisrgi_whitt.h.

Referenced by exponential(), and line::qsys::qsys_mgisrgi_whitt().

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

• include/line/api/qsys/qsys_mgisrgi_whitt.h