#include <CPState.h>

Public Member Functions
	CachedElement ()
	Default constructor. More...

void	operator= (const double &value)
	Assignment operator - sets the value and sets the flag. More...

	operator bool () const
	Cast to boolean, for checking if cached. More...

	operator double () const
	Cast to double, for returning value. More...

void	clear ()
	Clear the flag and the value. More...

Detailed Description

A class that contains the magic to cache a value.

Includes an "=" assignment operator and casting to boolean so you can do something like::

double CoolPropStateClassSI::d3phir_dTau3(double tau, double delta){ if (cache.d3phir_dTau3) { return cache.d3phir_dTau3; } else { cache.d3phir_dTau3 = pFluid->d3phir_dTau3(tau,delta); return cache.d3phir_dTau3; } };

Definition at line 35 of file CPState.h.

Constructor & Destructor Documentation

CachedElement::CachedElement ( )

inline

Default constructor.

Definition at line 42 of file CPState.h.

void CachedElement::clear ( )

inline

Clear the flag and the value.

Definition at line 50 of file CPState.h.

CachedElement::operator bool ( ) const

inline

Cast to boolean, for checking if cached.

Definition at line 46 of file CPState.h.

CachedElement::operator double ( ) const

inline

Cast to double, for returning value.

Definition at line 48 of file CPState.h.

void CachedElement::operator= ( const double & value )

inline

Assignment operator - sets the value and sets the flag.

Definition at line 44 of file CPState.h.

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