casacore::Vector< T > Class Template Reference

A 1-D Specialization of the Array class. More...

#include <VLALogicalRecord.h>

Inheritance diagram for casacore::Vector< T >:

Public Member Functions
	Vector ()
	A zero-length Vector. More...
	Vector (size_t Length)
	A Vector with a defined length and origin of zero. More...
	Vector (size_t Length, ArrayInitPolicy initPolicy)
	Vector (const IPosition &Length)
	Vector (const IPosition &Length, ArrayInitPolicy initPolicy)
	Vector (size_t Length, const T &initialValue)
	A Vector with a defined length and origin of zero. More...
	Vector (const IPosition &Length, const T &initialValue)
	Vector (const Block< T > &other, Int64 nr)
	Create a Vector from the given Block "other." Make it length "nr" and copy over that many elements. More...
	Vector (const Block< T > &other)
	Create a Vector of length other.nelements() and copy over its values. More...
	Vector (const Vector< T > &other)
	Create a reference to other. More...
	Vector (const Array< T > &other)
	Create a reference to the other array. More...
	Vector (const IPosition &shape, T *storage, StorageInitPolicy policy=COPY)
	Create an Vector of a given shape from a pointer. More...
	Vector (const IPosition &shape, T *storage, StorageInitPolicy policy, AbstractAllocator< T > const &allocator)
	Create an Vector of a given shape from a pointer. More...
	Vector (const IPosition &shape, const T *storage)
	Create an Vector of a given shape from a pointer. More...
template<class U , class V >
	Vector (const vector< U, V > &other)
	Create a Vector from an STL vector (see tovector() in Array for the reverse operation). More...
template<typename Iterator >
	Vector (Iterator first, size_t size, int dummy)
	Create a Vector from a container iterator and its length. More...
virtual	~Vector ()
	Define a destructor, otherwise the compiler makes a static one. More...
virtual void	assign (const Array< T > &other)
	Assign the other array (which must be of dimension one) to this vector. More...
virtual void	reference (const Array< T > &other)
	Create a reference to "other", which must be of dimension one. More...
void	resize (size_t len, Bool copyValues=False)
void	resize (size_t len, Bool copyValues, ArrayInitPolicy policy)
virtual void	resize ()
	Make this array a different shape. More...
virtual void	resize (const IPosition &len, Bool copyValues, ArrayInitPolicy policy)
	Resize the array and optionally copy the values. More...
Vector< T > &	operator= (const Vector< T > &other)
	Assign to this Vector. More...
virtual Array< T > &	operator= (const Array< T > &other)
	Other must be a 1-dimensional array. More...
Array< T > &	operator= (const T &val)
	Set every element of this Vector to Val. More...
Vector< T > &	operator= (const MaskedArray< T > &marray)
	Copy to this those values in marray whose corresponding elements in marray's mask are True. More...
void	toBlock (Block< T > &other) const
	Convert a Vector to a Block, resizing the block and copying values. More...
T &	operator[] (size_t index)
	Single-pixel addressing. More...
const T &	operator[] (size_t index) const
T &	operator() (const IPosition &i)
const T &	operator() (const IPosition &i) const
T &	operator() (size_t index)
const T &	operator() (size_t index) const
Vector< T >	operator() (const Slice &slice)
	Take a slice of this vector. More...
const Vector< T >	operator() (const Slice &slice) const
Array< T >	operator() (const IPosition &blc, const IPosition &trc, const IPosition &incr)
	Slice using IPositions. More...
const Array< T >	operator() (const IPosition &blc, const IPosition &trc, const IPosition &incr) const
Array< T >	operator() (const IPosition &blc, const IPosition &trc)
const Array< T >	operator() (const IPosition &blc, const IPosition &trc) const
Array< T >	operator() (const Slicer &slicer)
const Array< T >	operator() (const Slicer &slicer) const
MaskedArray< T >	operator() (const LogicalArray &mask) const
	The array is masked by the input LogicalArray. More...
MaskedArray< T >	operator() (const LogicalArray &mask)
	Return a MaskedArray. More...
MaskedArray< T >	operator() (const MaskedLogicalArray &mask) const
	The array is masked by the input MaskedLogicalArray. More...
MaskedArray< T >	operator() (const MaskedLogicalArray &mask)
	Return a MaskedArray. More...
const IPosition &	shape () const
	The length of the Vector. More...
void	shape (Int &Shape) const
virtual Bool	ok () const
	Verify that dimensionality is 1 and then call Array<T>::ok() More...
Public Member Functions inherited from casacore::Array< T >
	Array ()
	Result has dimensionality of zero, and nelements is zero. More...
	Array (const IPosition &shape)
	Create an array of the given shape, i.e. More...
	Array (const IPosition &shape, ArrayInitPolicy initPolicy)
	Create an array of the given shape, i.e. More...
	Array (const IPosition &shape, const T &initialValue)
	Create an array of the given shape and initialize it with the initial value. More...
	Array (const Array< T > &other)
	After construction, this and other reference the same storage. More...
	Array (const IPosition &shape, T *storage, StorageInitPolicy policy=COPY)
	Create an Array of a given shape from a pointer. More...
	Array (const IPosition &shape, T *storage, StorageInitPolicy policy, AbstractAllocator< T > const &allocator)
	Create an Array of a given shape from a pointer. More...
	Array (const IPosition &shape, const T *storage)
	Create an Array of a given shape from a pointer. More...
virtual	~Array ()
	Frees up storage only if this array was the last reference to it. More...
virtual CountedPtr< ArrayBase >	makeArray () const
	Make an empty array of the same template type. More...
virtual void	assignBase (const ArrayBase &other, Bool checkType=True)
	Assign the source array to this array. More...
void	set (const T &value)
	Set every element of the array to "value." Also could use the assignment operator which assigns an array from a scalar. More...
void	apply (T(*function)(T))
	Apply the function to every element of the array. More...
void	apply (T(*function)(const T &))
	This version takes a function which takes a const T reference and returns a T. More...
void	apply (const Functional< T, T > &function)
	This version applies a functional. More...
Array< T > &	operator= (const T &value)
	Set every element of this array to "value". More...
Array< T > &	operator= (const MaskedArray< T > &marray)
	Copy to this those values in marray whose corresponding elements in marray's mask are True. More...
Array< T >	copy (ArrayInitPolicy policy=ArrayInitPolicies::NO_INIT) const
	This makes a copy of the array and returns it. More...
void	copyMatchingPart (const Array< T > &from)
	This function copies the matching part of from array to this array. More...
void	unique ()
	This ensures that this array does not reference any other storage. More...
template<class U >
void	tovector (vector< T, U > &out) const
	Create an STL vector from an Array. More...
vector< T >	tovector () const
Array< T >	reform (const IPosition &shape) const
	It is occasionally useful to have an array which access the same storage appear to have a different shape. More...
bool	reformOrResize (const IPosition &newShape, uInt resizePercentage=0, Bool resizeIfNeeded=True)
	Having an array that can be reused without requiring reallocation can be useful for large arrays. More...
bool	adjustLastAxis (const IPosition &newShape, uInt resizePercentage=0, bool resizeIfNeeded=True)
	Use this method to extend or reduce the last dimension of an array. More...
size_t	capacity () const
	Returns the number of elements allocated. More...
Array< T >	nonDegenerate (uInt startingAxis=0, Bool throwIfError=True) const
	These member functions remove degenerate (ie. More...
Array< T >	nonDegenerate (const IPosition &ignoreAxes) const
void	nonDegenerate (const Array< T > &other, uInt startingAxis=0, Bool throwIfError=True)
void	nonDegenerate (const Array< T > &other, const IPosition &ignoreAxes)
void	removeDegenerate (uInt startingAxis=0, Bool throwIfError=True)
	Remove degenerate axes from this Array object. More...
void	removeDegenerate (const IPosition &ignoreAxes)
const Array< T >	addDegenerate (uInt numAxes) const
	This member function returns an Array reference with the specified number of extra axes, all of length one, appended to the end of the Array. More...
Array< T >	addDegenerate (uInt numAxes)
virtual void	resize (const IPosition &newShape, Bool copyValues=False)
	Resize the array and optionally copy the values. More...
T &	operator() (const IPosition &)
	Access a single element of the array. More...
const T &	operator() (const IPosition &) const
Array< T >	operator() (const IPosition &start, const IPosition &end)
	Get a reference to an array section extending from start to end (inclusive). More...
const Array< T >	operator() (const IPosition &start, const IPosition &end) const
Array< T >	operator() (const IPosition &start, const IPosition &end, const IPosition &inc)
	Along the ith axis, every inc[i]'th element is chosen. More...
const Array< T >	operator() (const IPosition &start, const IPosition &end, const IPosition &inc) const
Array< T >	operator() (const Slicer &)
	Get a reference to an array section using a Slicer. More...
const Array< T >	operator() (const Slicer &) const
virtual CountedPtr< ArrayBase >	getSection (const Slicer &) const
	Get a reference to a section of an array. More...
Array< T >	operator[] (size_t i) const
	Get the subset given by the i-th value of the last axis. More...
Array< T >	diagonals (uInt firstAxis=0, Int64 diag=0) const
	Get the diagonal of each matrix part in the full array. More...
const MaskedArray< T >	operator() (const LogicalArray &mask) const
	The array is masked by the input LogicalArray. More...
MaskedArray< T >	operator() (const LogicalArray &mask)
const MaskedArray< T >	operator() (const MaskedLogicalArray &mask) const
	The array is masked by the input MaskedLogicalArray. More...
MaskedArray< T >	operator() (const MaskedLogicalArray &mask)
uInt	nrefs () const
	The number of references the underlying storage has assigned to it. More...
Bool	conform (const Array< T > &other) const
	Are the shapes identical? More...
Bool	conform (const MaskedArray< T > &other) const
T *	data ()
	Get a pointer to the beginning of the array. More...
const T *	data () const
T *	getStorage (Bool &deleteIt)
	Generally use of this should be shunned, except to use a FORTRAN routine or something similar. More...
const T *	getStorage (Bool &deleteIt) const
virtual void *	getVStorage (Bool &deleteIt)
	The following functions behave the same as the corresponding getStorage functions in the derived templated Array class. More...
virtual const void *	getVStorage (Bool &deleteIt) const
void	putStorage (T *&storage, Bool deleteAndCopy)
	putStorage() is normally called after a call to getStorage() (cf). More...
virtual void	putVStorage (void *&storage, Bool deleteAndCopy)
void	freeStorage (const T *&storage, Bool deleteIt) const
	If deleteIt is set, delete "storage". More...
void	freeVStorage (const void *&storage, Bool deleteIt) const
virtual void	takeStorage (const IPosition &shape, T *storage, StorageInitPolicy policy=COPY)
	Replace the data values with those in the pointer storage. More...
virtual void	takeStorage (const IPosition &shape, T *storage, StorageInitPolicy policy, AbstractAllocator< T > const &allocator)
	If policy is COPY, storage of a new copy is allocated by allocator. More...
virtual void	takeStorage (const IPosition &shape, const T *storage)
	Since the pointer is const, a copy is always taken. More...
virtual void	takeStorage (const IPosition &shape, const T *storage, AbstractAllocator< T > const &allocator)
	Since the pointer is const, a copy is always taken. More...
virtual CountedPtr < ArrayPositionIterator >	makeIterator (uInt byDim) const
	Create an ArrayIterator object of the correct type. More...
iterator	begin ()
	Get the begin iterator object for any array. More...
const_iterator	begin () const
iterator	end ()
const_iterator	end () const
contiter	cbegin ()
	Get the begin iterator object for a contiguous array. More...
const_contiter	cbegin () const
contiter	cend ()
const_contiter	cend () const
Public Member Functions inherited from casacore::ArrayBase
	ArrayBase ()
	ArrayBase (const IPosition &shape)
	Create an array of the given shape, i.e. More...
	ArrayBase (const ArrayBase &other)
	Copy constructor. More...
ArrayBase &	operator= (const ArrayBase &)
	Assignment. More...
virtual	~ArrayBase ()
	Destructor. More...
uInt	ndim () const
	The dimensionality of this array. More...
size_t	nelements () const
	How many elements does this array have? Product of all axis lengths. More...
size_t	size () const
Bool	empty () const
	Is the array empty (i.e. More...
Bool	contiguousStorage () const
	Are the array data contiguous? If they are not contiguous, getStorage (see below) needs to make a copy. More...
const IPosition &	shape () const
	The length of each axis. More...
IPosition	endPosition () const
	A convenience function: endPosition(i) = shape(i) - 1; i.e. More...
const IPosition &	steps () const
	Return steps to be made if stepping one element in a dimension. More...
void	validateConformance (const ArrayBase &) const
	Various helper functions. More...
void	validateIndex (const IPosition &) const
void	validateIndex (uInt index) const
void	validateIndex (uInt index1, uInt index2) const
void	validateIndex (uInt index1, uInt index2, uInt index3) const

Protected Member Functions
virtual void	preTakeStorage (const IPosition &shape)
	pre/post processing hook of takeStorage() for subclasses. More...
virtual void	doNonDegenerate (const Array< T > &other, const IPosition &ignoreAxes)
	Remove the degenerate axes from other and store result in this vector. More...
Protected Member Functions inherited from casacore::Array< T >
virtual void	postTakeStorage ()
void	makeSteps ()
	Fill the steps and the end for a derived class. More...
void	setEndIter ()
	Set the end iterator. More...
Protected Member Functions inherited from casacore::ArrayBase
void	baseCopy (const ArrayBase &that)
Bool	reformOrResize (const IPosition &newShape, Bool resizeIfNeeded, uInt nReferences, Int64 nElementsAllocated, Bool copyDataIfNeeded, uInt resizePercentage)
	Either reforms the array if size permits or resizes it to the new shape. More...
Bool	isStorageContiguous () const
	Determine if the storage of a subset is contiguous. More...
void	checkVectorShape ()
	Check if the shape of a vector is correct. More...
void	checkMatrixShape ()
	Check if the shape of a matrix is correct. More...
void	checkCubeShape ()
	Check if the shape of a cube is correct. More...
void	baseReform (ArrayBase &tmp, const IPosition &shape, Bool strict=True) const
	Reform the array to a shape with the same nr of elements. More...
void	baseNonDegenerate (const ArrayBase &other, const IPosition &ignoreAxes)
	Remove the degenerate axes from the Array object. More...
void	baseAddDegenerate (ArrayBase &, uInt numAxes)
	These member functions return an Array reference with the specified number of extra axes, all of length one, appended to the end of the Array. More...
size_t	makeSubset (ArrayBase &out, const IPosition &b, const IPosition &e, const IPosition &i)
	Make a subset of an array. More...
size_t	makeDiagonal (uInt firstAxis, Int64 diag)
	Set the length and stride such that the diagonal of the matrices defined by two consecutive axes is formed. More...
Bool	conform2 (const ArrayBase &other) const
	Are the shapes identical? More...
void	baseMakeSteps ()
	Make the indexing step sizes. More...
void	throwNdimVector ()
	Throw expection if vector dimensionality is incorrect. More...
Bool	copyVectorHelper (const ArrayBase &other)
	Helper function for templated Vector class. More...

Private Member Functions
void	initVector (const Block< T > &, Int64 nr)
	Helper functions for constructors. More...

Additional Inherited Members
Public Types inherited from casacore::Array< T >
typedef T	value_type
	Define the STL-style iterator functions (only forward iterator). More...
typedef IteratorSTL	iterator
typedef ConstIteratorSTL	const_iterator
typedef T *	contiter
typedef const T *	const_contiter
Static Public Member Functions inherited from casacore::ArrayBase
static uInt	arrayVersion ()
	Array version for major change (used by ArrayIO). More...
Static Protected Member Functions inherited from casacore::Array< T >
static ArrayInitPolicy	defaultArrayInitPolicy ()
static void	copyToContiguousStorage (T *dst, Array< T > const &src, ArrayInitPolicy policy)
Protected Attributes inherited from casacore::Array< T >
CountedPtr< Block< T > >	data_p
	Reference counted block that contains the storage. More...
T *	begin_p
	This pointer is adjusted to point to the first element of the array. More...
T *	end_p
	The end for an STL-style iteration. More...
Protected Attributes inherited from casacore::ArrayBase
size_t	nels_p
	Number of elements in the array. More...
uInt	ndimen_p
	Dimensionality of the array. More...
Bool	contiguous_p
	Are the data contiguous? More...
IPosition	length_p
	Used to hold the shape, increment into the underlying storage and originalLength of the array. More...
IPosition	inc_p
IPosition	originalLength_p
IPosition	steps_p
	Used to hold the step to next element in each dimension. More...

Detailed Description

template<class T>
class casacore::Vector< T >

A 1-D Specialization of the Array class.

forward declaration

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Vector objects are one-dimensional specializations (e.g., more convenient and efficient indexing) of the general Array class. You might also want to look at the Array documentation to see inherited functionality.

Generally the member functions of Array are also available in Vector versions which take an integer where the array needs an IPosition. Since the Vector is one-dimensional, the IPositions are overkill, although you may use those versions if you want to.

Vector<Int> vi(100);  // Vector 100 elements long.
vi.resize(50);        // Now only 50 long.

Slices may be taken with the Slice class. To take a slice, one "indexes" with Slice(start, length, inc) where end and inc are optional.

Vector<Float> vf(100);
//..\.
vf(Slice(0,50,2)) = vf(Slice(1,50,2));  // Copy values from odd onto even
Vector<Float> firstHalf, secondHalf;
firstHalf.reference(vf(Slice(0,50)));
secondHalf.reference(vf(Slice(50,50)));
// Now we have aliases for two slices into the Vector

Element-by-element arithmetic and logical operations are available (in aips/ArrayMath.h and aips/ArrayLogical.h) as well as dot and cross products (in aips/MatrixMath.h).

A Vector can be constructed from an STL vector. The reverse operation (Array::tovector()) can construct an STL vector from any Array.
Tip: To create any other STL container from an Array (or the reverse), always create from/to a vector, and use the range constructor to create from/to others (like set, list, deque);

As with the Arrays, if the preprocessor symbol AIPS_DEBUG is defined at compile time invariants will be checked on entry to most member functions. Additionally, if AIPS_ARRAY_INDEX_CHECK is defined index operations will be bounds-checked. Neither of these should be defined for production code.

Definition at line 44 of file VLALogicalRecord.h.

Constructor & Destructor Documentation

template<class T>

casacore::Vector< T >::Vector

(

)

A zero-length Vector.

template<class T>

casacore::Vector< T >::Vector ( size_t  Length )

explicit

A Vector with a defined length and origin of zero.

template<class T>

casacore::Vector< T >::Vector	(	size_t	Length,
		ArrayInitPolicy	initPolicy
	)

template<class T>

casacore::Vector< T >::Vector ( const IPosition &  Length )

explicit

template<class T>

casacore::Vector< T >::Vector	(	const IPosition &	Length,
		ArrayInitPolicy	initPolicy
	)

template<class T>

casacore::Vector< T >::Vector	(	size_t	Length,
		const T &	initialValue
	)

A Vector with a defined length and origin of zero.

Fill it with the initial value.

template<class T>

casacore::Vector< T >::Vector	(	const IPosition &	Length,
		const T &	initialValue
	)

template<class T>

casacore::Vector< T >::Vector	(	const Block< T > &	other,
		Int64	nr
	)

Create a Vector from the given Block "other." Make it length "nr" and copy over that many elements.

template<class T>

casacore::Vector< T >::Vector ( const Block< T > &  other )

explicit

Create a Vector of length other.nelements() and copy over its values.

template<class T>

casacore::Vector< T >::Vector

(

const Vector< T > &

other

)

Create a reference to other.

template<class T>

casacore::Vector< T >::Vector

(

const Array< T > &

other

)

Create a reference to the other array.

It is always possible if the array has zero or one axes. If it has > 1 axes, it is only possible if the array has at most one axis with length > 1. In that case the degenerated axes are removed.

template<class T>

casacore::Vector< T >::Vector	(	const IPosition &	shape,
		T *	storage,
		StorageInitPolicy	policy = COPY
	)

Create an Vector of a given shape from a pointer.

template<class T>

casacore::Vector< T >::Vector	(	const IPosition &	shape,
		T *	storage,
		StorageInitPolicy	policy,
		AbstractAllocator< T > const &	allocator
	)

Create an Vector of a given shape from a pointer.

template<class T>

casacore::Vector< T >::Vector	(	const IPosition &	shape,
		const T *	storage
	)

Create an Vector of a given shape from a pointer.

Because the pointer is const, a copy is always made.

template<class T>

template<class U , class V >

casacore::Vector< T >::Vector

(

const vector< U, V > &

other

)

Create a Vector from an STL vector (see tovector() in Array for the reverse operation).

Tip: Both this constructor and the tovector() are defined in Vector2;cc;
It does implicit promotion/demotion of the type U if different from T.

template<class T>

template<typename Iterator >

casacore::Vector< T >::Vector	(	Iterator	first,
		size_t	size,
		int	dummy
	)

Create a Vector from a container iterator and its length.

Note: The length is used instead of last, because the distance function needed to calculate the length can be expensive;
A third dummy argument is unfortunately needed to avoid ambiguity with another Vector constructor (taking two uInts);

template<class T>

virtual casacore::Vector< T >::~Vector ( )

virtual

Define a destructor, otherwise the compiler makes a static one.

Member Function Documentation

template<class T>

virtual void casacore::Vector< T >::assign ( const Array< T > &  other )

virtual

Assign the other array (which must be of dimension one) to this vector.

If the shapes mismatch, this array is resized.

Reimplemented from casacore::Array< T >.

Referenced by casa::sdfiller::DataChunk::accumulate(), casa::vi::VisBuffer2Adapter::allSelectedSpectralWindows(), casa::CTBuffer::arrayId(), casa::CTBuffer::fieldId(), casa::CFBuffer::getCoordList(), casa::refim::CFBuffer::getCoordList(), casa::VisibilityResampler::getParams(), casa::refim::VisibilityResampler::getParams(), casa::ImageFit1D< T >::setAbscissa(), casa::ImageStatsCalculator< T >::setAxes(), casa::SepImageConvolverTask< T >::setKernels(), casa::SepImageConvolverTask< T >::setSmoothAxes(), and casa::CTBuffer::spectralWindows().

template<class T>

virtual void casacore::Vector< T >::doNonDegenerate ( const Array< T > &  other, const IPosition &  ignoreAxes  )

protectedvirtual

Remove the degenerate axes from other and store result in this vector.

An exception is thrown if removing degenerate axes does not result in a vector.

Reimplemented from casacore::Array< T >.

template<class T>

void casacore::Vector< T >::initVector ( const Block< T > &  , Int64  nr  )

private

Helper functions for constructors.

template<class T>

virtual Bool casacore::Vector< T >::ok ( ) const

virtual

Verify that dimensionality is 1 and then call Array<T>::ok()

Reimplemented from casacore::Array< T >.

template<class T>

T& casacore::Vector< T >::operator() ( const IPosition &  i )

inline

Definition at line 207 of file Vector.h.

template<class T>

const T& casacore::Vector< T >::operator() ( const IPosition &  i ) const

inline

Definition at line 209 of file Vector.h.

template<class T>

T& casacore::Vector< T >::operator() ( size_t  index )

inline

Definition at line 211 of file Vector.h.

template<class T>

const T& casacore::Vector< T >::operator() ( size_t  index ) const

inline

Definition at line 219 of file Vector.h.

template<class T>

Vector<T> casacore::Vector< T >::operator()

(

const Slice &

slice

)

Take a slice of this vector.

Slices are always indexed starting at zero. This uses reference semantics, i.e. changing a value in the slice changes the original.

Vector<Double> vd(100);
//..\.
vd(Slice(0,10)) = -1.0; // First 10 elements of vd set to -1

template<class T>

const Vector<T> casacore::Vector< T >::operator()

(

const Slice &

slice

)

const

template<class T>

Array<T> casacore::Vector< T >::operator() ( const IPosition &  blc, const IPosition &  trc, const IPosition &  incr  )

inline

Slice using IPositions.

Required to be defined, otherwise the base class versions are hidden.

Definition at line 244 of file Vector.h.

template<class T>

const Array<T> casacore::Vector< T >::operator() ( const IPosition &  blc, const IPosition &  trc, const IPosition &  incr  ) const

inline

Definition at line 247 of file Vector.h.

template<class T>

Array<T> casacore::Vector< T >::operator() ( const IPosition &  blc, const IPosition &  trc  )

inline

Definition at line 250 of file Vector.h.

template<class T>

const Array<T> casacore::Vector< T >::operator() ( const IPosition &  blc, const IPosition &  trc  ) const

inline

Definition at line 252 of file Vector.h.

template<class T>

Array<T> casacore::Vector< T >::operator() ( const Slicer &  slicer )

inline

Definition at line 254 of file Vector.h.

template<class T>

const Array<T> casacore::Vector< T >::operator() ( const Slicer &  slicer ) const

inline

Definition at line 256 of file Vector.h.

template<class T>

MaskedArray<T> casacore::Vector< T >::operator() ( const LogicalArray &  mask ) const

inline

The array is masked by the input LogicalArray.

This mask must conform to the array.

Return a MaskedArray.

Definition at line 265 of file Vector.h.

template<class T>

MaskedArray<T> casacore::Vector< T >::operator() ( const LogicalArray &  mask )

inline

Return a MaskedArray.

Definition at line 269 of file Vector.h.

template<class T>

MaskedArray<T> casacore::Vector< T >::operator() ( const MaskedLogicalArray &  mask ) const

inline

The array is masked by the input MaskedLogicalArray.

The mask is effectively the AND of the internal LogicalArray and the internal mask of the MaskedLogicalArray. The MaskedLogicalArray must conform to the array.

Return a MaskedArray.

Definition at line 282 of file Vector.h.

template<class T>

MaskedArray<T> casacore::Vector< T >::operator() ( const MaskedLogicalArray &  mask )

inline

Return a MaskedArray.

Definition at line 286 of file Vector.h.

template<class T>

Vector<T>& casacore::Vector< T >::operator=

(

const Vector< T > &

other

)

Assign to this Vector.

If this Vector is zero-length, then resize to be the same size as other. Otherwise this and other have to be conformant (same size).
Note that the assign function can be used to assign a non-conforming vector.

template<class T>

virtual Array<T>& casacore::Vector< T >::operator= ( const Array< T > &  other )

virtual

Other must be a 1-dimensional array.

Reimplemented from casacore::Array< T >.

template<class T>

Array<T>& casacore::Vector< T >::operator= ( const T &  val )

inline

Set every element of this Vector to Val.

Definition at line 187 of file Vector.h.

template<class T>

Vector<T>& casacore::Vector< T >::operator= ( const MaskedArray< T > &  marray )

inline

Copy to this those values in marray whose corresponding elements in marray's mask are True.

Definition at line 192 of file Vector.h.

template<class T>

T& casacore::Vector< T >::operator[] ( size_t  index )

inline

Single-pixel addressing.

If AIPS_ARRAY_INDEX_CHECK is defined, bounds checking is performed (not for [])..

Definition at line 203 of file Vector.h.

template<class T>

const T& casacore::Vector< T >::operator[] ( size_t  index ) const

inline

Definition at line 205 of file Vector.h.

template<class T>

virtual void casacore::Vector< T >::preTakeStorage ( const IPosition &  )

protectedvirtual

pre/post processing hook of takeStorage() for subclasses.

Reimplemented from casacore::Array< T >.

template<class T>

virtual void casacore::Vector< T >::reference ( const Array< T > &  other )

virtual

Create a reference to "other", which must be of dimension one.

Reimplemented from casacore::Array< T >.

Referenced by casa::SolveDataBuffer::flagRow(), casa::ScantableFieldIterator::getEntry(), casa::denoising::GslPolynomialModel< Double >::GslPolynomialModel(), casa::sdfiller::DataRecord::operator=(), casa::VBStore::reference(), casa::refim::VBStore::reference(), casa::VisibilityResampler::setMaps(), casa::refim::VisibilityResampler::setMaps(), casa::VisibilityResampler::setParams(), casa::refim::VisibilityResampler::setParams(), and casa::vi::FreqAxisTVI::transformFreqAxis().

template<class T>

void casacore::Vector< T >::resize ( size_t  len, Bool  copyValues = False  )

inline

Definition at line 167 of file Vector.h.

Referenced by asdm::ASDM_TABLE_BASE::_2CASAString1D(), asdm::ASDM_TABLE_BASE::at2CASA1D(), casa::refim::AWVisResampler::AWVisResampler(), asdm::ASDM_TABLE_BASE::basic2CASA1D(), casa::VisibilityResamplerBase::cacheAxisIncrements(), casa::refim::VisibilityResamplerBase::cacheAxisIncrements(), casa::denoising::GslMultifitLinearBase::calcFitModelStdCore(), casa::sdfiller::ObservationRecord::clear(), casa::sdfiller::SysCalRecord::clear(), casa::sdfiller::SourceRecord::clear(), asdm::ASDM_TABLE_BASE::enum2CASA1D(), asdm::ASDM_TABLE_BASE::ext2CASA1D(), casacore::LSQaips::getErrors(), casa::denoising::GslMultifitLinearBase::getFitCoeff(), MirSource::getMotion(), casa::EVLAAperture::getPolMap(), casa::refim::EVLAAperture::getPolMap(), casa::ALMAAperture::getPolMap(), casa::CFTerms::getPolMap(), casa::refim::CFTerms::getPolMap(), casa::ATerm::getPolMap(), casa::refim::ATerm::getPolMap(), casa::spwInfo::initialize(), asdm::ASDM_TABLE_BASE::interval2CASA1D(), casa::ProtoVR::ProtoVR(), casacore::MSPolnParse::reset(), casacore::MSStateParse::reset(), casacore::MSUvDistParse::reset(), casacore::MSScanParse::reset(), casacore::MSArrayParse::reset(), casacore::MSObservationParse::reset(), casacore::MSSpwParse::reset(), casa::ALMAAperture::resetAntTypeMap(), casa::spwInfo::resize(), DataLoadingBuf::resizeForNpol(), casa::ScantableSourceIterator::ScantableSourceIterator(), casa::CTPatchedInterp::setDefAntMap(), casa::CTPatchedInterp::setDefFldMap(), casa::CTPatchedInterp::setDefSpwMap(), casa::ALMAAperture::setPolMap(), casa::CFTerms::setPolMap(), casa::ATerm::setPolMap(), casa::SynthesisUtils::SETVEC(), casa::refim::SynthesisUtils::SETVEC(), casa::refim::AWVisResampler::SETVEC(), casa::AWVisResampler::SETVEC(), casa::ProtoVR::SETVEC(), casacore::LSQaips::solve(), casa::CalAnalysis::stats(), casacore::TableExprNodeSet::toArray(), casa::CalAnalysis::unique(), casa::EVLAAperture::vbRow2CFKeyMap(), casa::refim::EVLAAperture::vbRow2CFKeyMap(), casa::ATerm::vbRow2CFKeyMap(), and casa::refim::ATerm::vbRow2CFKeyMap().

template<class T>

void casacore::Vector< T >::resize ( size_t  len, Bool  copyValues, ArrayInitPolicy  policy  )

inline

Definition at line 169 of file Vector.h.

template<class T>

virtual void casacore::Vector< T >::resize ( )

virtual

Make this array a different shape.

If copyValues==True the old values are copied over to the new array. Copying is done on a per axis basis, thus a subsection with the minimum of the old and new shape is copied.
Resize without argument is equal to resize(IPosition()).
It is important to note that if multiple Array objects reference the same data storage, this Array object still references the same data storage as the other Array objects if the shape does not change. Otherwise this Array object references newly allocated storage, while the other Array objects still reference the existing data storage.
If you want to be sure that the data storage of this Array object is not referenced by other Array objects, the function unique should be called first.

Reimplemented from casacore::Array< T >.

Referenced by casacore::Vector< ArgType >::resize().

template<class T>

virtual void casacore::Vector< T >::resize ( const IPosition &  newShape, Bool  copyValues, ArrayInitPolicy  policy  )

virtual

Resize the array and optionally copy the values.

The default implementation in ArrayBase throws an exception.

Reimplemented from casacore::Array< T >.

template<class T>

const IPosition& casacore::Vector< T >::shape ( ) const

inline

The length of the Vector.

Definition at line 293 of file Vector.h.

Referenced by casa::sdfiller::DataChunk::accumulate(), casa::MSTransformManager::reindexVector(), casa::SynthesisUtils::SETVEC(), casa::refim::SynthesisUtils::SETVEC(), casa::refim::AWVisResampler::SETVEC(), casa::AWVisResampler::SETVEC(), casa::ProtoVR::SETVEC(), and casa::VectorView< casacore::Bool >::VectorView().

template<class T>

void casacore::Vector< T >::shape ( Int &  Shape ) const

inline

Definition at line 295 of file Vector.h.

template<class T>

void casacore::Vector< T >::toBlock

(

Block< T > &

other

)

const

Convert a Vector to a Block, resizing the block and copying values.

This is done this way to avoid having the simpler Block class containing dependencies on the Vector class.

---

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

• casa/code/nrao/VLA/VLALogicalRecord.h
• casa/casacore/casa/Arrays/Vector.h