geopm::MSRFieldSignal Class Reference

#include <MSRFieldSignal.hpp>

Inheritance diagram for geopm::MSRFieldSignal:

Collaboration diagram for geopm::MSRFieldSignal:

Public Member Functions
	MSRFieldSignal (std::shared_ptr< Signal > raw_msr, int begin_bit, int end_bit, int function, double scalar)
	MSRFieldSignal (const MSRFieldSignal &other)=delete
MSRFieldSignal &	operator= (const MSRFieldSignal &other)=delete
virtual	~MSRFieldSignal ()=default
void	setup_batch (void) override
	Prepare the signal for being updated through side effects by the owner's read_batch step. This method should not fail if called multiple times, and ideally only apply the side effects on the first call. More...
double	sample (void) override
	Apply any conversions necessary to interpret the latest stored value as a double. More...
double	read (void) const override
	Read directly the value of the signal without affecting any pushed batch signals. More...
Public Member Functions inherited from geopm::Signal
virtual	~Signal ()=default
virtual void	set_sample (double)
	Set the value to be returned by sample() More...

Detailed Description

Encapsulates conversion of MSR bitfields to double signal values in SI units.

Todo:

: most implementation is the same as MSREncode class. The hope is that this class can eventually replace the use of MSREncode. The enum for the function comes from the MSR class.

Constructor & Destructor Documentation

MSRFieldSignal() [1/2]

geopm::MSRFieldSignal::MSRFieldSignal	(	std::shared_ptr< Signal >	raw_msr,
		int	begin_bit,
		int	end_bit,
		int	function,
		double	scalar
	)

Todo:

: some of these are not logic errors if MSR data comes from user input files or if this interface is public. Alternatively, checks for these at the json parsing step would make these correctly logic errors.

MSRFieldSignal() [2/2]

geopm::MSRFieldSignal::MSRFieldSignal ( const MSRFieldSignal &  other )

delete

~MSRFieldSignal()

virtual geopm::MSRFieldSignal::~MSRFieldSignal ( )

virtualdefault

Member Function Documentation

operator=()

MSRFieldSignal& geopm::MSRFieldSignal::operator= ( const MSRFieldSignal &  other )

delete

read()

double geopm::MSRFieldSignal::read ( void  ) const

overridevirtual

Read directly the value of the signal without affecting any pushed batch signals.

Implements geopm::Signal.

sample()

double geopm::MSRFieldSignal::sample ( void  )

overridevirtual

Apply any conversions necessary to interpret the latest stored value as a double.

Implements geopm::Signal.

setup_batch()

void geopm::MSRFieldSignal::setup_batch ( void  )

overridevirtual

Prepare the signal for being updated through side effects by the owner's read_batch step. This method should not fail if called multiple times, and ideally only apply the side effects on the first call.

Implements geopm::Signal.

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

• MSRFieldSignal.hpp
• MSRFieldSignal.cpp