#include <tensorOp.h>

Inheritance diagram for civita::DimensionedArgCachedOp:

Collaboration diagram for civita::DimensionedArgCachedOp:

Public Member Functions
void	setArgument (const TensorPtr &a, const ITensor::Args &) override

Timestamp	timestamp () const override
	timestamp indicating how old the dependendent data might be. Used in CachedTensorOp to determine when to invalidate the cache More...

Public Member Functions inherited from civita::CachedTensorOp
const Index &	index () const override
	the index vector - assumed to be ordered and unique More...

std::size_t	size () const override
	return number of elements in tensor - maybe less than hypercube.numElements if sparse More...

double	operator[] (std::size_t i) const override
	return or compute data at a location More...

const Hypercube &	hypercube () const override
	information describing the axes, types and labels of this tensor More...

const Hypercube &	hypercube (const Hypercube &hc) override

const Hypercube &	hypercube (Hypercube &&hc) override

Public Member Functions inherited from civita::ITensor
	CLASSDESC_ACCESS (ITensor)

	ITensor ()

	ITensor (const Hypercube &hc)

	ITensor (Hypercube &&hc)

	ITensor (const std::vector< unsigned > &dims)

	ITensor (const ITensor &)=default

	ITensor (ITensor &&)=default

ITensor &	operator= (const ITensor &)=default

ITensor &	operator= (ITensor &&)=default

virtual	~ITensor ()

std::size_t	rank () const

std::vector< unsigned >	shape () const

void	imposeDimensions (const Dimensions &dimensions)
	impose dimensions according to dimension map dimensions More...

double	atHCIndex (std::size_t hcIdx) const
	returns the data value at hypercube index hcIdx, or NaN if More...

template<class T >
std::size_t	hcIndex (const std::initializer_list< T > &indices) const

template<class T >
double	operator() (const std::initializer_list< T > &indices) const

virtual void	setArguments (const TensorPtr &, const TensorPtr &, const ITensor::Args &args={})

virtual void	setArguments (const std::vector< TensorPtr > &a, const ITensor::Args &args={"", 0})

virtual void	setArguments (const std::vector< TensorPtr > &a1, const std::vector< TensorPtr > &a2, const ITensor::Args &args={"", 0})

Public Attributes
std::size_t	dimension =std::numeric_limits<std::size_t>::max()
	dimension to apply operation over. >rank = all dims More...

double	argVal =0
	op arg value, eg binsize or delta in difference op More...

TensorPtr	arg

Additional Inherited Members
Public Types inherited from civita::ITensor
using	Timestamp = std::chrono::time_point< std::chrono::high_resolution_clock >

Protected Member Functions inherited from civita::CachedTensorOp
virtual void	computeTensor () const =0
	computeTensor updates the above two mutable fields, but is logically const More...

Protected Member Functions inherited from civita::ITensor
void	notImpl () const

Protected Attributes inherited from civita::CachedTensorOp
TensorVal	cachedResult

Timestamp	m_timestamp

Protected Attributes inherited from civita::ITensor
Hypercube	m_hypercube

Index	m_index

Detailed Description

Definition at line 197 of file tensorOp.h.

Member Function Documentation

◆ setArgument()

void civita::DimensionedArgCachedOp::setArgument	(	const TensorPtr &	a,
		const ITensor::Args &	args
	)

overridevirtual

Reimplemented from civita::ITensor.

Reimplemented in civita::Scan.

Definition at line 184 of file tensorOp.cc.

References civita::ITensor::Args::dimension, and civita::ITensor::Args::val.

Referenced by civita::Scan::setArgument(), minsky::GeneralTensorOp< OperationType::difference >::setArgument(), and minsky::GeneralTensorOp< OperationType::histogram >::setArgument().

   {
     arg=a;
     argVal=args.val;
     if (!arg) {m_hypercube.xvectors.clear(); return;}
     dimension=std::numeric_limits<size_t>::max();
     auto hc=arg->hypercube();
     auto& xv=hc.xvectors;
     for (auto i=xv.begin(); i!=xv.end(); ++i)
       if (i->name==args.dimension)
         dimension=i-xv.begin();
     hypercube(move(hc));
   }