matpackVI.h File Reference

#include <utility>
#include "matpackV.h"
#include "matpack_concepts.h"

Go to the source code of this file.

Classes
class	Iterator6D
	The outermost iterator class for rank 6 tensors. More...
class	ConstIterator6D
	Const version of Iterator6D. More...
class	ConstTensor6View
	A constant view of a Tensor6. More...
class	Tensor6View
	The Tensor6View class. More...
class	Tensor6
	The Tensor6 class. More...

Macros
#define	CHECK(x)
	Implementation of Tensors of Rank 6.
#define	OFFSET(x)   m##x##r.mstart + x* m##x##r.mstride
#define	GETFUN(v, s, b, p, r, c)

Typedefs
using	ArrayOfTensor6 = Array< Tensor6 >
	An array of Tensor6.
using	ArrayOfArrayOfTensor6 = Array< ArrayOfTensor6 >

Functions
void	copy (ConstIterator6D origin, const ConstIterator6D &end, Iterator6D target)
	Copy data between begin and end to target.
void	copy (Numeric x, Iterator6D target, const Iterator6D &end)
	Copy a scalar to all elements.
void	transform (Tensor6View y, double(&my_func)(double), ConstTensor6View x)
	A generic transform function for tensors, which can be used to implement mathematical functions operating on all elements.
Numeric	max (const ConstTensor6View &x)
	Max function, tensor version.
Numeric	min (const ConstTensor6View &x)
	Min function, tensor version.
Numeric	debug_tensor6view_get_elem (Tensor6View &tv, Index v, Index s, Index b, Index p, Index r, Index c)
	Helper function to access tensor elements.

Macro Definition Documentation

CHECK

#define CHECK

(

x

)

Value:

  ARTS_ASSERT(0 <= x); \
  ARTS_ASSERT(x < m##x##r.mextent)

Implementation of Tensors of Rank 6.

Dimensions are called: vitrine, shelf, book, page, row, column. or short: v, s, b, p, r, c

Author

Stefan Buehler

Date

2001-11-22

Definition at line 36 of file matpackVI.h.

GETFUN

#define GETFUN	(		v,
			s,
			b,
			p,
			r,
			c
	)

Value:

  *(mdata + OFFSET(v) + OFFSET(s) + OFFSET(b) + OFFSET(p) + OFFSET(r) + \
    OFFSET(c))

Definition at line 1016 of file matpackVI.h.

OFFSET

#define OFFSET

(

x

)

m##x##r.mstart + x* m##x##r.mstride

Definition at line 39 of file matpackVI.h.

Typedef Documentation

ArrayOfArrayOfTensor6

using ArrayOfArrayOfTensor6 = Array<ArrayOfTensor6>

Definition at line 1367 of file matpackVI.h.

ArrayOfTensor6

using ArrayOfTensor6 = Array<Tensor6>

An array of Tensor6.

Definition at line 1365 of file matpackVI.h.

Function Documentation

copy() [1/2]

void copy	(	ConstIterator6D	origin,
		const ConstIterator6D &	end,
		Iterator6D	target
	)

Copy data between begin and end to target.

Target must be a valid area of memory. Note that the strides in the iterators can be different, so that we can copy data between different kinds of subtensors.

Definition at line 2007 of file matpackVI.cc.

References Tensor5View::begin(), ConstTensor5View::begin(), copy(), and ConstTensor5View::end().

Referenced by copy(), Tensor6View::operator=(), and Tensor6::Tensor6().

copy() [2/2]

void copy	(	Numeric	x,
		Iterator6D	target,
		const Iterator6D &	end
	)

Copy a scalar to all elements.

Definition at line 2018 of file matpackVI.cc.

References Tensor5View::begin(), copy(), and Tensor5View::end().

debug_tensor6view_get_elem()

Numeric debug_tensor6view_get_elem	(	Tensor6View &	tv,
		Index	v,
		Index	s,
		Index	b,
		Index	p,
		Index	r,
		Index	c
	)

Helper function to access tensor elements.

Because of function inlining the operator() is not accessible from the debuggger. This function helps to access Tensor elements from within the debugger.

Parameters

tv	TensorView
v	Vitrine index
s	Shelf index
b	Book index
p	Page index
r	Row index
c	Column index

Author

Oliver Lemke

Date

2004-05-10

Definition at line 2328 of file matpackVI.cc.

References b, c, and v.

max()

Numeric max

(

const ConstTensor6View &

x

)

Max function, tensor version.

Definition at line 2270 of file matpackVI.cc.

References ConstTensor6View::begin(), ConstTensor6View::end(), and max().

min()

Numeric min

(

const ConstTensor6View &

x

)

Min function, tensor version.

Definition at line 2289 of file matpackVI.cc.

References ConstTensor6View::begin(), ConstTensor6View::end(), and min().

transform()

void transform	(	Tensor6View	y,
		double(&)(double)	my_func,
		ConstTensor6View	x
	)

A generic transform function for tensors, which can be used to implement mathematical functions operating on all elements.

Because we have this, we don't need explicit functions like sqrt for tensors! The type of the mathematical function is double (&my_func)(double). Numeric would not work here, since mathematical functions for float do not exist!

transform(y,sin,x) computes y = sin(x)

The two views may be the same one, in which case the conversion happens in place.

Parameters

y	Output: The results of the function acting on each element of x.
my_func	A function (e.g., sqrt).
x	A tensor.

Definition at line 2250 of file matpackVI.cc.

References ARTS_ASSERT, Tensor6View::begin(), ConstTensor6View::begin(), ConstTensor6View::end(), ConstTensor6View::nbooks(), ConstTensor6View::ncols(), ConstTensor6View::npages(), ConstTensor6View::nrows(), ConstTensor6View::nshelves(), ConstTensor6View::nvitrines(), and transform().

Referenced by transform().