Utilities

Modules
	Constructor functions
	Useful functions for SLATE's "lambda" constructors.

Functions
template<typename MatrixType >
MatrixType	slate::transpose (MatrixType &A)
	Transpose a Tile or any type of Matrix object, changing op flag from NoTrans to Trans, or from Trans to NoTrans.
template<typename MatrixType >
MatrixType	slate::conj_transpose (MatrixType &A)
	Conjugate-transpose a Tile or any type of Matrix object, changing op flag from NoTrans to ConjTrans, or from ConjTrans to NoTrans.
template<typename T >
T	slate::internal::next_power2 (T x)

Detailed Description

Function Documentation

conj_transpose()

template<typename MatrixType >

MatrixType slate::conj_transpose

(

MatrixType &

A

)

Conjugate-transpose a Tile or any type of Matrix object, changing op flag from NoTrans to ConjTrans, or from ConjTrans to NoTrans.

Returns shallow copy of op(A) that is conjugate-transpose.

Returns

copy of Tile, etc. with updated op flag.

See also

transpose()

next_power2()

template<typename T >

T slate::internal::next_power2

(

T

x

)

Returns

Next higher power of 2 >= x, i.e., 2^ceil( log2( x ) ). See http://graphics.stanford.edu/~seander/bithacks.html#RoundUpPowerOf2Float

transpose()

template<typename MatrixType >

MatrixType slate::transpose

(

MatrixType &

A

)

Transpose a Tile or any type of Matrix object, changing op flag from NoTrans to Trans, or from Trans to NoTrans.

Returns shallow copy of op(A) that is transposed.

Returns

copy of Tile, etc. with updated op flag.

Making this a template avoids repeating the code ad nauseam in each class. Tile and BaseMatrix make this a friend, to change op.