etl::inplace_assignable< D > Struct Template Reference

CRTP class to inject inplace operations to matrix and vector structures. More...

#include <inplace_assignable.hpp>

Public Types
using	derived_t = D
	The derived type.

Public Member Functions
derived_t &	as_derived () noexcept
	Returns a reference to the derived object, i.e. the object using the CRTP injector. More...
template<typename E >
derived_t &	scale_inplace (E &&e)
	Scale the matrix by the factor e, in place. More...
derived_t &	fflip_inplace () requires(mat_or_vec< derived_t >)
	Flip the matrix horizontally and vertically, in place.
derived_t &	deep_fflip_inplace ()
	Fully flip each sub 2D matrix in place.
derived_t &	deep_transpose_inplace ()
	Transpose each sub 2D matrix in place.
derived_t &	direct_deep_transpose_inplace ()
	Transpose each sub 2D matrix in place.
derived_t &	transpose_inplace () requires(etl_2d< derived_t >)
	Transpose the matrix in place. More...
derived_t &	direct_transpose_inplace () requires(etl_2d< derived_t >)
	Transpose the matrix in place. More...
derived_t &	fft_inplace () requires(etl_1d< derived_t > &&etl_complex_expr< derived_t >)
	Perform inplace 1D FFT of the vector.
derived_t &	fft_many_inplace () requires(matrix< derived_t > &&etl_complex_expr< derived_t >)
	Perform many inplace 1D FFT of the matrix. More...
derived_t &	ifft_inplace () requires(etl_1d< derived_t > &&etl_complex_expr< derived_t >)
	Perform inplace 1D Inverse FFT of the vector.
derived_t &	ifft_many_inplace () requires(matrix< derived_t > &&etl_complex_expr< derived_t >)
	Perform many inplace 1D Inverse FFT of the vector.
derived_t &	fft2_inplace () requires(etl_2d< derived_t > &&etl_complex_expr< derived_t >)
	Perform inplace 2D FFT of the matrix.
derived_t &	fft2_many_inplace () requires(deep_mat< derived_t > &&etl_complex_expr< derived_t >)
	Perform many inplace 2D FFT of the matrix. More...
derived_t &	ifft2_inplace () requires(etl_2d< derived_t > &&etl_complex_expr< derived_t >)
	Perform inplace 2D Inverse FFT of the matrix.
derived_t &	ifft2_many_inplace () requires(deep_mat< derived_t > &&etl_complex_expr< derived_t >)
	Perform many inplace 2D Inverse FFT of the matrix.

Detailed Description

template<typename D>
struct etl::inplace_assignable< D >

CRTP class to inject inplace operations to matrix and vector structures.

This CRTP class injects inplace FFT, Transposition, flipping and scaling.

Member Function Documentation

as_derived()

template<typename D>

derived_t& etl::inplace_assignable< D >::as_derived ( )

inlinenoexcept

Returns a reference to the derived object, i.e. the object using the CRTP injector.

Returns

a reference to the derived object.

direct_transpose_inplace()

template<typename D>

derived_t& etl::inplace_assignable< D >::direct_transpose_inplace ( )

inline

Transpose the matrix in place.

Only square fast matrix can be transpose in place, dyn matrix don't have any limitation.

fft2_many_inplace()

template<typename D>

derived_t& etl::inplace_assignable< D >::fft2_many_inplace ( ) &&

inline

Perform many inplace 2D FFT of the matrix.

This function considers the first dimension as being batches of 2D FFT.

fft_many_inplace()

template<typename D>

derived_t& etl::inplace_assignable< D >::fft_many_inplace ( ) &&

inline

Perform many inplace 1D FFT of the matrix.

This function considers the first dimension as being batches of 1D FFT.

scale_inplace()

template<typename D>

template<typename E >

derived_t& etl::inplace_assignable< D >::scale_inplace ( E &&  e )

inline

Scale the matrix by the factor e, in place.

Parameters

e	The scaling factor.

transpose_inplace()

template<typename D>

derived_t& etl::inplace_assignable< D >::transpose_inplace ( )

inline

Transpose the matrix in place.

Only square fast matrix can be transpose in place, dyn matrix don't have any limitation.

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

• include/etl/crtp/inplace_assignable.hpp