tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ > Class Template Reference

Helper operation interface for DelayedUnaryIsometricOperation. More...

#include <helper_interface.hpp>

Inheritance diagram for tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >:

Public Member Functions
virtual void	dense (bool row, Index_ i, Index_ start, Index_ length, const InputValue_ *input, OutputValue_ *output) const =0
virtual void	dense (bool row, Index_ i, const std::vector< Index_ > &indices, const InputValue_ *input, OutputValue_ *output) const =0
virtual void	sparse (bool row, Index_ i, Index_ num, const InputValue_ *input_value, const Index_ *index, OutputValue_ *output_value) const =0
virtual OutputValue_	fill (bool row, Index_ i) const =0
virtual bool	zero_depends_on_row () const =0
virtual bool	zero_depends_on_column () const =0
virtual bool	non_zero_depends_on_row () const =0
virtual bool	non_zero_depends_on_column () const =0
virtual bool	is_sparse () const =0
virtual std::optional< Index_ >	nrow () const =0
virtual std::optional< Index_ >	ncol () const =0

Detailed Description

template<typename OutputValue_, typename InputValue_, typename Index_>
class tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >

Helper operation interface for DelayedUnaryIsometricOperation.

Advanced mock operation for DelayedUnaryIsometricOperation.

This class defines the interface for an operation helper in DelayedUnaryIsometricOperation, Operations should generally inherit from this class, though it is possible for developers to define their own classes with the same signatures for compile-time polymorphism.

Template Parameters

OutputValue_	Type of the result of the operation.
InputValue_	Type of the matrix value used in the operation.
Index_	Integer type for the row/column indices.

Member Function Documentation

dense() [1/2]

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual void tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::dense ( bool row, Index_ i, Index_ start, Index_ length, const InputValue_ * input, OutputValue_ * output ) const

pure virtual

This method accepts a contiguous block of an element of the target dimension from the underlying matrix (input), applies the operation to each value, and stores the result in another array of different type (output).

Parameters

	row	Whether the rows are the target dimension. If true, buffer contains row i, otherwise it contains column i.
	i	Index of the extracted row (if row = true) or column (otherwise). This argument should be ignored if the operation does not depend on the row/column (i.e., when all of zero_depends_on_row() and friends return false), in which case an arbitrary placeholder may be supplied.
	start	Start of the contiguous block of columns (if row = true) or rows (otherwise) extracted from i.
	length	Length of the contiguous block.
[in]	input	Pointer to an array containing a contiguous block of a row/column extracted from the matrix. This has length addressable elements.
[out]	output	Pointer to an array to store the results of the operation applied to elements of input. This has length addressable elements. If InputValue_ == OutputValue_, this is guaranteed to be the same as input.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

dense() [2/2]

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual void tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::dense ( bool row, Index_ i, const std::vector< Index_ > & indices, const InputValue_ * input, OutputValue_ * output ) const

pure virtual

This method accepts an indexed subset of an element of the target dimension from the underlying matrix (input), applies the operation to each value, and stores the result in another array of different type (output).

Parameters

	row	Whether the rows are the target dimension. If true, buffer contains row i, otherwise it contains column i.
	i	Index of the extracted row (if row = true) or column (otherwise). This argument should be ignored if the operation does not depend on the row/column (i.e., when all of zero_depends_on_row() and friends return false), in which case an arbitrary placeholder may be supplied.
	indices	Sorted and unique indices of columns (if row = true) or rows (otherwise) extracted from i.
[in]	input	Pointer to an array containing an indexed subset of a row/column extracted from the matrix. This has length addressable elements.
[out]	output	Pointer to an array to store the results of the operation applied to elements of input. This has length addressable elements. If InputValue_ == OutputValue_, this is guaranteed to be the same as input.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

sparse()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual void tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::sparse ( bool row, Index_ i, Index_ num, const InputValue_ * input_value, const Index_ * index, OutputValue_ * output_value ) const

pure virtual

This method is expected to iterate over input_value, apply the operation to each value, and store the result in output_value. We assume that the operation only needs to be applied to the structural non-zeros; structural zeros are either ignored for sparsity-preserving operations, or the result of the operation on zeros will be populated by fill().

If non_zero_depends_on_row() && !row or non_zero_depends_on_column() && row, index is guaranteed to be non-NULL. Otherwise, it may be NULL and should be ignored. Even if non-NULL, indices are not guaranteed to be sorted.

Implementations of this method do not necessarily need to have the same template arguments as shown here. It will be called without any explicit template arguments so anything can be used as long as type deduction works.

Parameters

	row	Whether the rows are the target dimension. If true, buffer contains row i, otherwise it contains column i.
	i	Index of the extracted row (if row = true) or column (otherwise). This argument should be ignored if the operation does not depend on the row/column (i.e., when all of zero_depends_on_row() and friends return false), in which case an arbitrary placeholder may be supplied.
	num	Number of non-zero elements for row/column i.
[in]	input_value	Pointer to an array of values of the structural non-zero elements from the row/column of the matrix. This is guaranteed to have num addressable elements.
[in]	index	Pointer to an array of column (if row = true) or row indices (otherwise) of the non-zero elements. Alternatively NULL.
[out]	output_value	Pointer to an array in which to store the result of the operation on each element of input_value. This is guaranteed to have num addressable elements. If InputValue_ == OutputValue_, this is guaranteed to be the same as input.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

fill()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual OutputValue_ tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::fill ( bool row, Index_ i ) const

pure virtual

Parameters

row	Whether i refers to the row or column index.
i	The index of the row (if row = true) or column (otherwise) containing the zeros. This argument should be ignored if the operation does not depend on the row/column, i.e., when all of zero_depends_on_row() and friends return false.

Returns

The result of the operation being applied on zeros from the i-th row/column of the matrix.

This function will never be called by DelayedUnaryIsometricOperation if the operation depends on the dimension that is not specified by row, i.e., when row = true && zero_depends_on_column() or row = false && zero_depends_on_row(). In such cases, no single fill value would exist.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

zero_depends_on_row()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual bool tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::zero_depends_on_row ( ) const

pure virtual

Returns

Whether the operation will convert a structural zero to a non-zero value, in a manner that depends on the identity of the column in which the structural zero occurs.

This method is only called when is_sparse() returns false. It is not necessary to explicitly return false here for sparsity-preserving operations, as DelayedUnaryIsometricOperation will automatically recognize such operations as being row-independent.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

zero_depends_on_column()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual bool tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::zero_depends_on_column ( ) const

pure virtual

Returns

Whether the operation will convert a structural zero to a non-zero value, in a manner that depends on the identity of the column in which the structural zero occurs.

This method is only called when is_sparse() returns false. It is not necessary to explicitly return false here for sparsity-preserving operations, as DelayedUnaryIsometricOperation will automatically recognize such operations as being row-independent.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

non_zero_depends_on_row()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual bool tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::non_zero_depends_on_row ( ) const

pure virtual

Returns

Whether the result of the operation on a non-zero operand depends on the identity of the row containing the operand.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

non_zero_depends_on_column()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual bool tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::non_zero_depends_on_column ( ) const

pure virtual

Returns

Whether the result of the operation on a non-zero operand depends on the identity of the column containing the operand.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

is_sparse()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual bool tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::is_sparse ( ) const

pure virtual

Returns

Does this operation preserve sparsity? This may return false.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

nrow()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual std::optional< Index_ > tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::nrow ( ) const

pure virtual

Returns

Expected number of rows in the matrix to which this operation is to be applied (i.e., the underlying matrix in the DelayedUnaryIsometricOperation constructor). If no value is returned, the matrix may have any number of rows.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

ncol()

template<typename OutputValue_ , typename InputValue_ , typename Index_ >

virtual std::optional< Index_ > tatami::DelayedUnaryIsometricOperationHelper< OutputValue_, InputValue_, Index_ >::ncol ( ) const

pure virtual

Returns

Expected number of columns in the matrix to which this operation is to be applied (i.e., the underlying matrix in the DelayedUnaryIsometricOperation constructor). If no value is returned, the matrix may have any number of columns.

Implemented in tatami::DelayedUnaryIsometricAbsHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAcoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricArithmeticScalarHelper< op_, right_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricArithmeticVectorHelper< op_, right_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricAsinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAsinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricAtanhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanCastHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanNotHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanScalarHelper< op_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricBooleanVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCeilingHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCompareScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricCompareVectorHelper< op_, OutputValue_, InputValue_, Index_, Vector_ >, tatami::DelayedUnaryIsometricCosHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricCoshHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricExpm1Helper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricFloorHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricGammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLgammaHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricLog1pHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricLogHelper< OutputValue_, InputValue_, Index_, Base_ >, tatami::DelayedUnaryIsometricRoundHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSignHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSinhHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialCompareHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSpecialSubstituteHelper< op_, pass_, OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSqrtHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricSubstituteScalarHelper< op_, OutputValue_, InputValue_, Index_, Scalar_ >, tatami::DelayedUnaryIsometricSubstituteVectorHelper< op_, OutputValue_, InputValue_, Index_, ComparedVector_, SubstituteVector_ >, tatami::DelayedUnaryIsometricTanHelper< OutputValue_, InputValue_, Index_ >, tatami::DelayedUnaryIsometricTanhHelper< OutputValue_, InputValue_, Index_ >, and tatami::DelayedUnaryIsometricTruncHelper< OutputValue_, InputValue_, Index_ >.

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

• tatami/isometric/unary/helper_interface.hpp