Templated 2D tensor derived from VectorSpace adding construction from 4 components, element access using xx(), xy(), yx() and yy() member functions and the iner-product (dot-product) and outer-product of two Vector2Ds (tensor-product) operators. More...
Public Types | |
enum | components { XX , XY , YX , YY } |
Component labeling enumeration. More... | |
typedef Tensor2D< label > | labelType |
Equivalent type of labels used for valid component indexing. More... | |
Public Types inherited from VectorSpace< Tensor2D< Cmpt >, Cmpt, 4 > | |
typedef VectorSpace< Tensor2D< Cmpt >, Cmpt, Ncmpts > | vsType |
VectorSpace type. More... | |
typedef Cmpt | cmptType |
Component type. More... | |
Public Member Functions | |
Tensor2D () | |
Construct null. More... | |
Tensor2D (const Foam::zero) | |
Construct initialised to zero. More... | |
Tensor2D (const VectorSpace< Tensor2D< Cmpt >, Cmpt, 4 > &) | |
Construct given VectorSpace. More... | |
Tensor2D (const SymmTensor2D< Cmpt > &) | |
Construct given SymmTensor2D. More... | |
Tensor2D (const SphericalTensor2D< Cmpt > &) | |
Construct given SphericalTensor2D. More... | |
Tensor2D (const Vector2D< Cmpt > &x, const Vector2D< Cmpt > &y) | |
Construct given the two vectors. More... | |
Tensor2D (const Cmpt txx, const Cmpt txy, const Cmpt tyx, const Cmpt tyy) | |
Construct given the four components. More... | |
Tensor2D (Istream &) | |
Construct from Istream. More... | |
const Cmpt & | xx () const |
const Cmpt & | xy () const |
const Cmpt & | yx () const |
const Cmpt & | yy () const |
Cmpt & | xx () |
Cmpt & | xy () |
Cmpt & | yx () |
Cmpt & | yy () |
Vector2D< Cmpt > | x () const |
Vector2D< Cmpt > | y () const |
Tensor2D< Cmpt > | T () const |
Transpose. More... | |
void | operator= (const SymmTensor2D< Cmpt > &) |
Copy SymmTensor2D. More... | |
void | operator= (const SphericalTensor2D< Cmpt > &) |
Copy SphericalTensor2D. More... | |
Public Member Functions inherited from VectorSpace< Tensor2D< Cmpt >, Cmpt, 4 > | |
VectorSpace () | |
Construct null. More... | |
VectorSpace (const Foam::zero) | |
Construct initialised to zero. More... | |
VectorSpace (Istream &) | |
Construct from Istream. More... | |
VectorSpace (const VectorSpace< Form2, Cmpt2, Ncmpts > &) | |
Construct as copy of a VectorSpace with the same size. More... | |
const Cmpt & | component (const direction) const |
Cmpt & | component (const direction) |
void | component (Cmpt &, const direction) const |
void | replace (const direction, const Cmpt &) |
const ConstBlock< SubVector, BStart > | block () const |
const VectorSpace< Tensor2D< Cmpt >, Cmpt, Ncmpts >::template ConstBlock< SubVector, BStart > | block () const |
const Cmpt & | operator[] (const direction) const |
Cmpt & | operator[] (const direction) |
void | operator+= (const VectorSpace< Tensor2D< Cmpt >, Cmpt, Ncmpts > &) |
void | operator-= (const VectorSpace< Tensor2D< Cmpt >, Cmpt, Ncmpts > &) |
void | operator= (const Foam::zero) |
void | operator*= (const Type) |
void | operator/= (const Type) |
Static Public Attributes | |
static const direction | rank = 2 |
Rank of Tensor2D is 2. More... | |
static const Tensor2D | I |
Static Public Attributes inherited from VectorSpace< Tensor2D< Cmpt >, Cmpt, 4 > | |
static const direction | dim |
Dimensionality of space. More... | |
static const direction | nComponents |
Number of components in this vector space. More... | |
static const direction | mRows |
static const direction | nCols |
static const char *const | typeName |
static const char *const | componentNames [] |
static const Tensor2D< Cmpt > | zero |
static const Tensor2D< Cmpt > | one |
static const Tensor2D< Cmpt > | max |
static const Tensor2D< Cmpt > | min |
static const Tensor2D< Cmpt > | rootMax |
static const Tensor2D< Cmpt > | rootMin |
static const Tensor2D< Cmpt > | nan |
Additional Inherited Members | |
Static Public Member Functions inherited from VectorSpace< Tensor2D< Cmpt >, Cmpt, 4 > | |
static direction | size () |
Return the number of elements in the VectorSpace = Ncmpts. More... | |
static Tensor2D< Cmpt > | uniform (const Cmpt &s) |
Return a VectorSpace with all elements = s. More... | |
Public Attributes inherited from VectorSpace< Tensor2D< Cmpt >, Cmpt, 4 > | |
Cmpt | v_ [Ncmpts] |
The components of this vector space. More... | |
Templated 2D tensor derived from VectorSpace adding construction from 4 components, element access using xx(), xy(), yx() and yy() member functions and the iner-product (dot-product) and outer-product of two Vector2Ds (tensor-product) operators.
Definition at line 56 of file Tensor2D.H.
Equivalent type of labels used for valid component indexing.
Definition at line 64 of file Tensor2D.H.
enum components |
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Construct null.
Definition at line 29 of file Tensor2DI.H.
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Construct initialised to zero.
Definition at line 34 of file Tensor2DI.H.
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Construct given VectorSpace.
Definition at line 41 of file Tensor2DI.H.
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Construct given SymmTensor2D.
Definition at line 51 of file Tensor2DI.H.
References SymmTensor2D< Cmpt >::xx(), SymmTensor2D< Cmpt >::xy(), and SymmTensor2D< Cmpt >::yy().
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Construct given SphericalTensor2D.
Definition at line 59 of file Tensor2DI.H.
References SphericalTensor2D< Cmpt >::ii().
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Construct given the four components.
Definition at line 79 of file Tensor2DI.H.
Construct from Istream.
Definition at line 91 of file Tensor2DI.H.
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Definition at line 113 of file Tensor2DI.H.
Referenced by Foam::cof(), Foam::det(), Foam::eigenValues(), Foam::invariantII(), Foam::operator&(), Foam::operator&&(), Foam::operator+(), Foam::operator-(), Foam::symm(), Foam::tr(), and Foam::twoSymm().
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Definition at line 119 of file Tensor2DI.H.
Referenced by Foam::cof(), Foam::det(), Foam::eigenValues(), Foam::invariantII(), Foam::operator&(), Foam::operator&&(), Foam::operator+(), Foam::operator-(), Foam::skew(), Foam::symm(), and Foam::twoSymm().
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Definition at line 125 of file Tensor2DI.H.
Referenced by Foam::cof(), Foam::det(), Foam::eigenValues(), Foam::invariantII(), Foam::operator&(), Foam::operator&&(), Foam::operator+(), Foam::operator-(), Foam::skew(), Foam::symm(), and Foam::twoSymm().
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Definition at line 131 of file Tensor2DI.H.
Referenced by Foam::cof(), Foam::det(), Foam::eigenValues(), Foam::invariantII(), Foam::operator&(), Foam::operator&&(), Foam::operator+(), Foam::operator-(), Foam::symm(), Foam::tr(), and Foam::twoSymm().
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Definition at line 138 of file Tensor2DI.H.
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Definition at line 144 of file Tensor2DI.H.
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Definition at line 150 of file Tensor2DI.H.
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Definition at line 156 of file Tensor2DI.H.
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Definition at line 100 of file Tensor2DI.H.
Referenced by triSurface::curvature().
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Definition at line 106 of file Tensor2DI.H.
Referenced by triSurface::curvature().
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Transpose.
Definition at line 163 of file Tensor2DI.H.
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Copy SymmTensor2D.
Definition at line 176 of file Tensor2DI.H.
References SymmTensor2D< Cmpt >::xx(), SymmTensor2D< Cmpt >::xy(), and SymmTensor2D< Cmpt >::yy().
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Copy SphericalTensor2D.
Definition at line 184 of file Tensor2DI.H.
References SphericalTensor2D< Cmpt >::ii().
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Rank of Tensor2D is 2.
Definition at line 70 of file Tensor2D.H.
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Definition at line 75 of file Tensor2D.H.