SimTK::VectorView_< ELT > Class Template Reference

(Advanced) This class is identical to Vector_ except that it has shallow (reference) copy and assignment semantics. More...

#include <VectorView_.h>

Inheritance diagram for SimTK::VectorView_< ELT >:

Public Member Functions
	VectorView_ (MatrixHelperRep< S > *hrep)
	VectorView_ (const VectorView_ &v)
VectorView_ &	operator= (const VectorView_ &v)
	VectorView_ (const MatrixHelper< S > &h)
	VectorView_ (MatrixHelper< S > &h)
VectorView_ &	operator= (const Base &b)
VectorView_ &	operator= (const ELT &v)
	Fill current allocation with copies of element.
template<class EE >
VectorView_ &	operator= (const VectorBase< EE > &m)
template<class EE >
VectorView_ &	operator+= (const VectorBase< EE > &m)
template<class EE >
VectorView_ &	operator-= (const VectorBase< EE > &m)
VectorView_ &	operator*= (const StdNumber &t)
VectorView_ &	operator/= (const StdNumber &t)
VectorView_ &	operator+= (const ELT &b)
VectorView_ &	operator-= (const ELT &b)
Public Member Functions inherited from SimTK::VectorBase< ELT >
VectorBase &	operator= (const VectorBase &b)
	Copy assignment is deep copy but behavior depends on type of lhs: if view, rhs must match.
VectorBase &	operator+= (const VectorBase &r)
VectorBase &	operator-= (const VectorBase &r)
template<class EE >
VectorBase &	rowScaleInPlace (const VectorBase< EE > &v)
	There's only one column here so it's a bit weird to use rowScale rather than elementwiseMultiply, but there's nothing really wrong with it.
template<class EE >
void	rowScale (const VectorBase< EE > &v, typename EltResult< EE >::Mul &out) const
	Return type is a new matrix which will have the same dimensions as 'this' but will have element types appropriate for the elementwise multiply being performed.
template<class EE >
EltResult< EE >::Mul	rowScale (const VectorBase< EE > &v) const
CNT< ScalarNormSq >::TSqrt	normRMS (int *worstOne=0) const
	Return the root-mean-square (RMS) norm of a Vector of scalars, with optional return of the index of the element of largest absolute value.
template<class EE >
CNT< ScalarNormSq >::TSqrt	weightedNormRMS (const VectorBase< EE > &w, int *worstOne=0) const
	Return the weighted root-mean-square (WRMS) norm of a Vector of scalars, with optional return of the index of the weighted element of largest absolute value.
EAbs	normInf (int *worstOne=0) const
	Return the infinity norm (max absolute value) of a Vector of scalars, with optional return of the index of the element of largest absolute value.
template<class EE >
EAbs	weightedNormInf (const VectorBase< EE > &w, int *worstOne=0) const
	Return the weighted infinity norm (max absolute value) WInf of a Vector of scalars, with optional return of the index of the weighted element of largest absolute value.
VectorBase &	elementwiseInvertInPlace ()
	Set this[i] = this[i]^-1.
void	elementwiseInvert (VectorBase< typename CNT< ELT >::TInvert > &out) const
	Set supplied out[i] = this[i]^-1.
VectorBase< typename CNT< ELT > ::TInvert >	elementwiseInvert () const
	Return out[i]=this[i]^-1 as function return.
template<class EE >
VectorBase &	elementwiseMultiplyInPlace (const VectorBase< EE > &r)
template<class EE >
void	elementwiseMultiply (const VectorBase< EE > &v, typename EltResult< EE >::Mul &out) const
template<class EE >
EltResult< EE >::Mul	elementwiseMultiply (const VectorBase< EE > &v) const
template<class EE >
VectorBase &	elementwiseMultiplyFromLeftInPlace (const VectorBase< EE > &r)
template<class EE >
void	elementwiseMultiplyFromLeft (const VectorBase< EE > &v, typename VectorBase< EE >::template EltResult< ELT >::Mul &out) const
template<class EE >
VectorBase< EE >::template EltResult< ELT >::Mul	elementwiseMultiplyFromLeft (const VectorBase< EE > &v) const
template<class EE >
VectorBase &	elementwiseDivideInPlace (const VectorBase< EE > &r)
template<class EE >
void	elementwiseDivide (const VectorBase< EE > &v, typename EltResult< EE >::Dvd &out) const
template<class EE >
EltResult< EE >::Dvd	elementwiseDivide (const VectorBase< EE > &v) const
template<class EE >
VectorBase &	elementwiseDivideFromLeftInPlace (const VectorBase< EE > &r)
template<class EE >
void	elementwiseDivideFromLeft (const VectorBase< EE > &v, typename VectorBase< EE >::template EltResult< ELT >::Dvd &out) const
template<class EE >
VectorBase< EE >::template EltResult< ELT >::Dvd	elementwiseDivideFromLeft (const VectorBase< EE > &v) const
	operator const Vector_< ELT > & () const
	operator Vector_< ELT > & ()
	operator const VectorView_< ELT > & () const
	operator VectorView_< ELT > & ()
	operator const Matrix_< ELT > & () const
	operator Matrix_< ELT > & ()
	operator const MatrixView_< ELT > & () const
	operator MatrixView_< ELT > & ()
int	size () const
int	nrow () const
	Return the number of rows m in the logical shape of this matrix.
int	ncol () const
	Return the number of columns n in the logical shape of this matrix.
ptrdiff_t	nelt () const
	Return the number of elements in the logical shape of this matrix.
TAbs	abs () const
	abs() with the result as a function return.
const ELT &	operator[] (int i) const
ELT &	operator[] (int i)
const ELT &	operator() (int i) const
ELT &	operator() (int i)
VectorView_< ELT >	operator() (int i, int m) const
VectorView_< ELT >	operator() (int i, int m)
VectorView_< ELT >	index (const Array_< int > &indices) const
VectorView_< ELT >	updIndex (const Array_< int > &indices)
VectorView_< ELT >	operator() (const Array_< int > &indices) const
VectorView_< ELT >	operator() (const Array_< int > &indices)
THerm	transpose () const
THerm	updTranspose ()
THerm	operator~ () const
THerm	operator~ ()
const VectorBase &	operator+ () const
const TNeg &	negate () const
TNeg &	updNegate ()
const TNeg &	operator- () const
TNeg &	operator- ()
VectorBase &	resize (int m)
VectorBase &	resizeKeep (int m)
void	clear ()
	This restores the MatrixBase to the state it would be in had it been constructed specifying only its handle commitment.
ELT	sum () const
	Alternate name for colSum(); behaves like the Matlab function sum().
VectorIterator< ELT, VectorBase< ELT > >	begin ()
VectorIterator< ELT, VectorBase< ELT > >	end ()
	VectorBase (int m=0)
	Default constructor makes a 0x1 matrix locked at 1 column; you can provide an initial allocation if you want.
	VectorBase (const VectorBase &source)
	Copy constructor is a deep copy (not appropriate for views!).
	VectorBase (const TNeg &source)
	Implicit conversion from compatible vector with negated elements.
	VectorBase (int m, const ELT &initialValue)
	Construct an owner vector of length m, with each element initialized to the given value.
	VectorBase (int m, const ELT *cppInitialValues)
	Construct an owner vector of length m, with the elements initialized sequentially from a C++ array of elements which is assumed to be of length m.
	VectorBase (int m, int stride, const Scalar *s)
	Construct a read-only view of existing data.
	VectorBase (int m, int stride, Scalar *s)
	Construct a writable view into existing data.
	VectorBase (MatrixHelper< Scalar > &h, const typename MatrixHelper< Scalar >::ShallowCopy &s)
	Construct a writable view into the source data.
	VectorBase (const MatrixHelper< Scalar > &h, const typename MatrixHelper< Scalar >::ShallowCopy &s)
	Construct a read-only view of the source data.
	VectorBase (const MatrixHelper< Scalar > &h, const typename MatrixHelper< Scalar >::DeepCopy &d)
	Construct a new owner vector initialized with the data from the source.
Public Member Functions inherited from SimTK::MatrixBase< ELT >
const MatrixCommitment &	getCharacterCommitment () const
const MatrixCharacter &	getMatrixCharacter () const
void	commitTo (const MatrixCommitment &mc)
	Change the handle commitment for this matrix handle; only allowed if the handle is currently clear.
bool	isResizeable () const
	Return true if either dimension of this Matrix is resizable.
	MatrixBase ()
	The default constructor builds a 0x0 matrix managed by a helper that understands how many scalars there are in one of our elements but is otherwise uncommitted.
	MatrixBase (int m, int n)
	This constructor allocates the default matrix a completely uncommitted matrix commitment, given particular initial dimensions.
	MatrixBase (const MatrixCommitment &commitment)
	This constructor takes a handle commitment and allocates the default matrix for that kind of commitment.
	MatrixBase (const MatrixCommitment &commitment, int m, int n)
	This constructor takes a handle commitment and allocates the default matrix for that kind of commitment given particular initial minimum dimensions, which cannot be larger than those permitted by the commitment.
	MatrixBase (const MatrixBase &b)
	Copy constructor is a deep copy (not appropriate for views!).
	MatrixBase (const TNeg &b)
	Implicit conversion from matrix with negated elements (otherwise this is just like the copy constructor.
MatrixBase &	copyAssign (const MatrixBase &b)
	Copy assignment is a deep copy but behavior depends on type of lhs: if view, rhs must match.
MatrixBase &	operator= (const MatrixBase &b)
MatrixBase &	viewAssign (const MatrixBase &src)
	View assignment is a shallow copy, meaning that we disconnect the MatrixBase from whatever it used to refer to (destructing as necessary), then make it a new view for the data descriptor referenced by the source.
	MatrixBase (const MatrixCommitment &commitment, int m, int n, const ELT &initialValue)
	Initializing constructor with all of the initially-allocated elements initialized to the same value.
	MatrixBase (const MatrixCommitment &commitment, int m, int n, const ELT *cppInitialValuesByRow)
	Initializing constructor with the initially-allocated elements initialized from a C++ array of elements, which is provided in row major order.
	MatrixBase (const MatrixCommitment &commitment, MatrixHelper< Scalar > &source, const typename MatrixHelper< Scalar >::ShallowCopy &shallow)
	MatrixBase (const MatrixCommitment &commitment, const MatrixHelper< Scalar > &source, const typename MatrixHelper< Scalar >::ShallowCopy &shallow)
	MatrixBase (const MatrixCommitment &commitment, const MatrixHelper< Scalar > &source, const typename MatrixHelper< Scalar >::DeepCopy &deep)
MatrixBase &	operator+= (const MatrixBase &r)
MatrixBase &	operator-= (const MatrixBase &r)
template<class EE >
	MatrixBase (const MatrixBase< EE > &b)
template<class EE >
MatrixBase &	operator= (const MatrixBase< EE > &b)
template<class EE >
MatrixBase &	operator+= (const MatrixBase< EE > &b)
template<class EE >
MatrixBase &	operator-= (const MatrixBase< EE > &b)
template<class S >
MatrixBase &	scalarAssign (const S &s)
	Set M's diagonal elements to a "scalar" value S, and all off-diagonal elements to zero.
template<class S >
MatrixBase &	scalarAddInPlace (const S &s)
	Add a scalar to M's diagonal.
template<class S >
MatrixBase &	scalarSubtractInPlace (const S &s)
	Subtract a scalar from M's diagonal.
template<class S >
MatrixBase &	scalarSubtractFromLeftInPlace (const S &s)
	Set M(i,i) = S - M(i,i), M(i,j) = -M(i,j) for i!=j.
template<class S >
MatrixBase &	scalarMultiplyInPlace (const S &)
	Set M(i,j) = M(i,j)*S for some "scalar" S.
template<class S >
MatrixBase &	scalarMultiplyFromLeftInPlace (const S &)
	Set M(i,j) = S * M(i,j) for some "scalar" S.
template<class S >
MatrixBase &	scalarDivideInPlace (const S &)
	Set M(i,j) = M(i,j)/S for some "scalar" S.
template<class S >
MatrixBase &	scalarDivideFromLeftInPlace (const S &)
	Set M(i,j) = S/M(i,j) for some "scalar" S.
template<class EE >
MatrixBase &	colScaleInPlace (const VectorBase< EE > &)
	M = M * diag(c); c must have ncol() elements.
template<class EE >
void	colScale (const VectorBase< EE > &c, typename EltResult< EE >::Mul &out) const
template<class EE >
EltResult< EE >::Mul	colScale (const VectorBase< EE > &c) const
template<class ER , class EC >
MatrixBase &	rowAndColScaleInPlace (const VectorBase< ER > &r, const VectorBase< EC > &c)
	M = diag(r) * M * diag(c); r must have nrow() elements; must have ncol() elements.
template<class ER , class EC >
void	rowAndColScale (const VectorBase< ER > &r, const VectorBase< EC > &c, typename EltResult< typename VectorBase< ER >::template EltResult< EC >::Mul >::Mul &out) const
template<class ER , class EC >
EltResult< typename VectorBase < ER >::template EltResult< EC > ::Mul >::Mul	rowAndColScale (const VectorBase< ER > &r, const VectorBase< EC > &c) const
template<class S >
MatrixBase &	elementwiseAssign (const S &s)
	Set M(i,j)=s for every element of M and some value s.
MatrixBase &	elementwiseAssign (int s)
	Overloaded to allow an integer argument, which is converted to Real.
void	elementwiseInvert (MatrixBase< typename CNT< E >::TInvert > &out) const
template<class S >
MatrixBase &	elementwiseAddScalarInPlace (const S &s)
	Set M(i,j)+=s for every element of M and some value s.
template<class S >
void	elementwiseAddScalar (const S &s, typename EltResult< S >::Add &) const
template<class S >
EltResult< S >::Add	elementwiseAddScalar (const S &s) const
template<class S >
MatrixBase &	elementwiseSubtractScalarInPlace (const S &s)
	Set M(i,j)-=s for every element of M and some value s.
template<class S >
void	elementwiseSubtractScalar (const S &s, typename EltResult< S >::Sub &) const
template<class S >
EltResult< S >::Sub	elementwiseSubtractScalar (const S &s) const
template<class S >
MatrixBase &	elementwiseSubtractFromScalarInPlace (const S &s)
	Set M(i,j) = s - M(i,j) for every element of M and some value s.
template<class S >
void	elementwiseSubtractFromScalar (const S &, typename MatrixBase< S >::template EltResult< E >::Sub &) const
template<class S >
MatrixBase< S >::template EltResult< E >::Sub	elementwiseSubtractFromScalar (const S &s) const
template<class EE >
MatrixBase &	elementwiseMultiplyInPlace (const MatrixBase< EE > &)
	M(i,j) *= R(i,j); R must have same dimensions as this.
template<class EE >
void	elementwiseMultiply (const MatrixBase< EE > &, typename EltResult< EE >::Mul &) const
template<class EE >
EltResult< EE >::Mul	elementwiseMultiply (const MatrixBase< EE > &m) const
template<class EE >
MatrixBase &	elementwiseMultiplyFromLeftInPlace (const MatrixBase< EE > &)
	M(i,j) = R(i,j) * M(i,j); R must have same dimensions as this.
template<class EE >
void	elementwiseMultiplyFromLeft (const MatrixBase< EE > &, typename MatrixBase< EE >::template EltResult< E >::Mul &) const
template<class EE >
MatrixBase< EE >::template EltResult< E >::Mul	elementwiseMultiplyFromLeft (const MatrixBase< EE > &m) const
template<class EE >
MatrixBase &	elementwiseDivideInPlace (const MatrixBase< EE > &)
	M(i,j) /= R(i,j); R must have same dimensions as this.
template<class EE >
void	elementwiseDivide (const MatrixBase< EE > &, typename EltResult< EE >::Dvd &) const
template<class EE >
EltResult< EE >::Dvd	elementwiseDivide (const MatrixBase< EE > &m) const
template<class EE >
MatrixBase &	elementwiseDivideFromLeftInPlace (const MatrixBase< EE > &)
	M(i,j) = R(i,j) / M(i,j); R must have same dimensions as this.
template<class EE >
void	elementwiseDivideFromLeft (const MatrixBase< EE > &, typename MatrixBase< EE >::template EltResult< E >::Dvd &) const
template<class EE >
MatrixBase< EE >::template EltResult< EE >::Dvd	elementwiseDivideFromLeft (const MatrixBase< EE > &m) const
MatrixBase &	setTo (const ELT &t)
	Fill every element in current allocation with given element (or NaN or 0).
MatrixBase &	setToNaN ()
MatrixBase &	setToZero ()
RowVectorView_< ELT >	row (int i) const
RowVectorView_< ELT >	updRow (int i)
VectorView_< ELT >	col (int j) const
VectorView_< ELT >	updCol (int j)
MatrixView_< ELT >	block (int i, int j, int m, int n) const
MatrixView_< ELT >	updBlock (int i, int j, int m, int n)
MatrixView_< ELT >	operator() (int i, int j, int m, int n) const
MatrixView_< ELT >	operator() (int i, int j, int m, int n)
VectorView_< ELT >	diag () const
	Select main diagonal (of largest leading square if rectangular) and return it as a read-only view of the diagonal elements of this Matrix.
VectorView_< ELT >	updDiag ()
	Select main diagonal (of largest leading square if rectangular) and return it as a writable view of the diagonal elements of this Matrix.
VectorView_< ELT >	diag ()
	This non-const version of diag() is an alternate name for updDiag() available for historical reasons.
TInvert	invert () const
void	invertInPlace ()
void	dump (const char *msg=0) const
	Matlab-compatible debug output.
template<class ELT_A , class ELT_B >
MatrixBase &	matmul (const StdNumber &beta, const StdNumber &alpha, const MatrixBase< ELT_A > &A, const MatrixBase< ELT_B > &B)
const ELT &	getElt (int i, int j) const
	Element selection for stored elements.
ELT &	updElt (int i, int j)
void	getAnyElt (int i, int j, ELT &value) const
	This returns a copy of the element value for any position in the logical matrix, regardless of whether it is stored in memory.
ELT	getAnyElt (int i, int j) const
ScalarNormSq	scalarNormSqr () const
	Scalar norm square is sum( squares of all scalars ).
void	abs (TAbs &mabs) const
	abs() is elementwise absolute value; that is, the return value has the same dimension as this Matrix but with each element replaced by whatever it thinks its absolute value is.
TStandard	standardize () const
	Return a Matrix of the same shape and contents as this one but with the element type converted to one based on the standard C++ scalar types: float, double, complex<float>, complex<double>.
ScalarNormSq	normSqr () const
	This is the scalar Frobenius norm, and its square.
CNT< ScalarNormSq >::TSqrt	norm () const
CNT< ScalarNormSq >::TSqrt	normRMS () const
	We only allow RMS norm if the elements are scalars.
RowVector_< ELT >	colSum () const
	Form the column sums of this matrix, returned as a RowVector.
Vector_< ELT >	rowSum () const
	Form the row sums of this matrix, returned as a Vector.
MatrixBase &	negateInPlace ()
MatrixBase &	resize (int m, int n)
	Change the size of this matrix.
MatrixBase &	resizeKeep (int m, int n)
	Change the size of this matrix, retaining as much of the old data as will fit.
void	lockShape ()
void	unlockShape ()
const MatrixView_< ELT > &	getAsMatrixView () const
MatrixView_< ELT > &	updAsMatrixView ()
const Matrix_< ELT > &	getAsMatrix () const
Matrix_< ELT > &	updAsMatrix ()
const VectorView_< ELT > &	getAsVectorView () const
VectorView_< ELT > &	updAsVectorView ()
const Vector_< ELT > &	getAsVector () const
Vector_< ELT > &	updAsVector ()
const VectorBase< ELT > &	getAsVectorBase () const
VectorBase< ELT > &	updAsVectorBase ()
const RowVectorView_< ELT > &	getAsRowVectorView () const
RowVectorView_< ELT > &	updAsRowVectorView ()
const RowVector_< ELT > &	getAsRowVector () const
RowVector_< ELT > &	updAsRowVector ()
const RowVectorBase< ELT > &	getAsRowVectorBase () const
RowVectorBase< ELT > &	updAsRowVectorBase ()
int	getNScalarsPerElement () const
	This is the number of consecutive scalars used to represent one element of type ELT.
int	getPackedSizeofElement () const
	This is like sizeof(ELT), but returning the number of bytes we use to store the element which may be fewer than what C++ would use.
bool	hasContiguousData () const
ptrdiff_t	getContiguousScalarDataLength () const
const Scalar *	getContiguousScalarData () const
Scalar *	updContiguousScalarData ()
void	replaceContiguousScalarData (Scalar *newData, ptrdiff_t length, bool takeOwnership)
void	replaceContiguousScalarData (const Scalar *newData, ptrdiff_t length)
void	swapOwnedContiguousScalarData (Scalar *newData, ptrdiff_t length, Scalar *&oldData)
	MatrixBase (MatrixHelperRep< Scalar > *hrep)
	Helper rep-stealing constructor.
template<class EE >
void	rowScale (const VectorBase< EE > &v, typename MatrixBase< ELT >::template EltResult< EE >::Mul &out) const
template<class EE >
void	colScale (const VectorBase< EE > &v, typename MatrixBase< ELT >::template EltResult< EE >::Mul &out) const
template<class S >
void	elementwiseAddScalar (const S &s, typename MatrixBase< ELT >::template EltResult< S >::Add &out) const
template<class S >
void	elementwiseSubtractScalar (const S &s, typename MatrixBase< ELT >::template EltResult< S >::Sub &out) const
template<class EE >
void	elementwiseMultiply (const MatrixBase< EE > &r, typename MatrixBase< ELT >::template EltResult< EE >::Mul &out) const
template<class EE >
void	elementwiseDivide (const MatrixBase< EE > &r, typename MatrixBase< ELT >::template EltResult< EE >::Dvd &out) const
	MatrixBase (const MatrixCommitment &commitment, const MatrixCharacter &character, int spacing, const Scalar *data)
	Construct a read-only view of pre-existing data.
	MatrixBase (const MatrixCommitment &commitment, const MatrixCharacter &character, int spacing, Scalar *data)
	Construct a writable view of pre-existing data.

Related Functions
(Note that these are not member functions.)
Matrix_<T> serialization and I/O
These methods are at namespace scope but are logically part of the Vector classes. These deal with reading and writing Vectors from and to streams, which places an additional requirement on the element type T: the element must support the same operation you are trying to do on the Vector as a whole.
template<class E >
void	writeUnformatted (std::ostream &o, const VectorView_< E > &v)
	Raw serialization of VectorView_<E>; same as VectorBase<E>.
template<class E >
bool	readUnformatted (std::istream &in, VectorView_< E > &v)
	Read fixed-size VectorView from input stream.
template<class T >
static std::istream &	fillVectorViewFromStream (std::istream &in, VectorView_< T > &out)
	Read in a fixed number of elements from a stream into an VectorView.
template<class T >
std::istream &	operator>> (std::istream &in, VectorView_< T > &out)
	Read a (fixed size n) VectorView_<T> from a stream as a sequence of space- or comma-separated values of type T, optionally delimited by parentheses or square brackets, and preceded by "~".
Related Functions inherited from SimTK::VectorBase< ELT >
template<class E >
void	writeUnformatted (std::ostream &o, const VectorBase< E > &v)
	Specialize for VectorBase<E> to delegate to element type E, with spaces separating the elements.
Related Functions inherited from SimTK::MatrixBase< ELT >
template<class E >
void	writeUnformatted (std::ostream &o, const MatrixBase< E > &v)
	Specialize for MatrixBase<E> delegating to RowVectorBase<E> with newlines separating the rows, but no final newline.

Additional Inherited Members
Public Types inherited from SimTK::MatrixBase< ELT >
enum	{   NScalarsPerElement = CNT<E>::NActualScalars,   CppNScalarsPerElement = sizeof(E) / sizeof(Scalar) }
typedef ELT	E
typedef CNT< E >::TNeg	ENeg
typedef CNT< E >::TWithoutNegator	EWithoutNegator
typedef CNT< E >::TReal	EReal
typedef CNT< E >::TImag	EImag
typedef CNT< E >::TComplex	EComplex
typedef CNT< E >::THerm	EHerm
typedef CNT< E >::TPosTrans	EPosTrans
typedef CNT< E >::TAbs	EAbs
typedef CNT< E >::TStandard	EStandard
typedef CNT< E >::TInvert	EInvert
typedef CNT< E >::TNormalize	ENormalize
typedef CNT< E >::TSqHermT	ESqHermT
typedef CNT< E >::TSqTHerm	ESqTHerm
typedef CNT< E >::Scalar	EScalar
typedef CNT< E >::Number	ENumber
typedef CNT< E >::StdNumber	EStdNumber
typedef CNT< E >::Precision	EPrecision
typedef CNT< E >::ScalarNormSq	EScalarNormSq
typedef EScalar	Scalar
typedef ENumber	Number
typedef EStdNumber	StdNumber
typedef EPrecision	Precision
typedef EScalarNormSq	ScalarNormSq
typedef MatrixBase< E >	T
typedef MatrixBase< ENeg >	TNeg
typedef MatrixBase < EWithoutNegator >	TWithoutNegator
typedef MatrixBase< EReal >	TReal
typedef MatrixBase< EImag >	TImag
typedef MatrixBase< EComplex >	TComplex
typedef MatrixBase< EHerm >	THerm
typedef MatrixBase< E >	TPosTrans
typedef MatrixBase< EAbs >	TAbs
typedef MatrixBase< EStandard >	TStandard
typedef MatrixBase< EInvert >	TInvert
typedef MatrixBase< ENormalize >	TNormalize
typedef MatrixBase< ESqHermT >	TSqHermT
typedef MatrixBase< ESqTHerm >	TSqTHerm
Protected Member Functions inherited from SimTK::VectorBase< ELT >
	VectorBase (MatrixHelperRep< Scalar > *hrep)

Detailed Description

template<class ELT>
class SimTK::VectorView_< ELT >

(Advanced) This class is identical to Vector_ except that it has shallow (reference) copy and assignment semantics.

Despite the name, this may be an owner if a Vector_ is recast to a VectorView_. However, there are no owner constructors for VectorView_.

See Also

Vector_, VectorBase, MatrixView_

Constructor & Destructor Documentation

template<class ELT>

SimTK::VectorView_< ELT >::VectorView_ ( MatrixHelperRep< S > *  hrep )

inlineexplicit

template<class ELT>

SimTK::VectorView_< ELT >::VectorView_ ( const VectorView_< ELT > &  v )

inline

template<class ELT>

SimTK::VectorView_< ELT >::VectorView_ ( const MatrixHelper< S > &  h )

inlineexplicit

template<class ELT>

SimTK::VectorView_< ELT >::VectorView_ ( MatrixHelper< S > &  h )

inlineexplicit

Member Function Documentation

template<class ELT>

VectorView_& SimTK::VectorView_< ELT >::operator= ( const VectorView_< ELT > &  v )

inline

template<class ELT>

VectorView_& SimTK::VectorView_< ELT >::operator= ( const Base &  b )

inline

template<class ELT>

VectorView_& SimTK::VectorView_< ELT >::operator= ( const ELT &  t )

inline

Fill current allocation with copies of element.

Note that this is not the same behavior as assignment for Matrices, where only the diagonal is set (and everything else is set to zero.)

Reimplemented from SimTK::VectorBase< ELT >.

template<class ELT>

template<class EE >

VectorView_& SimTK::VectorView_< ELT >::operator= ( const VectorBase< EE > &  m )

inline

Reimplemented from SimTK::VectorBase< ELT >.

template<class ELT>

template<class EE >

VectorView_& SimTK::VectorView_< ELT >::operator+= ( const VectorBase< EE > &  m )

inline

Reimplemented from SimTK::VectorBase< ELT >.

template<class ELT>

template<class EE >

VectorView_& SimTK::VectorView_< ELT >::operator-= ( const VectorBase< EE > &  m )

inline

Reimplemented from SimTK::VectorBase< ELT >.

template<class ELT>

VectorView_& SimTK::VectorView_< ELT >::operator*= ( const StdNumber &  t )

inline

Reimplemented from SimTK::VectorBase< ELT >.

template<class ELT>

VectorView_& SimTK::VectorView_< ELT >::operator/= ( const StdNumber &  t )

inline

Reimplemented from SimTK::VectorBase< ELT >.

template<class ELT>

VectorView_& SimTK::VectorView_< ELT >::operator+= ( const ELT &  b )

inline

template<class ELT>

VectorView_& SimTK::VectorView_< ELT >::operator-= ( const ELT &  b )

inline

Friends And Related Function Documentation

template<class E >

void writeUnformatted ( std::ostream &  o, const VectorView_< E > &  v  )

related

Raw serialization of VectorView_<E>; same as VectorBase<E>.

template<class E >

bool readUnformatted ( std::istream &  in, VectorView_< E > &  v  )

related

Read fixed-size VectorView from input stream.

It is an error if there aren't enough elements.

template<class T >

static std::istream & fillVectorViewFromStream ( std::istream &  in, VectorView_< T > &  out  )

related

Read in a fixed number of elements from a stream into an VectorView.

See fillVectorFromStream() for more information; this works the same way.

See Also

fillVectorFromStream()

template<class T >

std::istream & operator>> ( std::istream &  in, VectorView_< T > &  out  )

related

Read a (fixed size n) VectorView_<T> from a stream as a sequence of space- or comma-separated values of type T, optionally delimited by parentheses or square brackets, and preceded by "~".

If there are no delimiters then we will read size() values and then stop. Otherwise, there must be exactly size() values within the brackets. Each element is read in with its own operator ">>" so this won't work if no such operator is defined for type T.

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

• VectorView_.h
• BigMatrix.h