Templated 2D Vector derived from VectorSpace adding construction from 2 components, element access using x() and y() member functions and the inner-product (dot-product). More...
Public Types | |
enum | components { X , Y } |
Component labeling enumeration. More... | |
typedef Vector2D< label > | labelType |
Equivalent type of labels used for valid component indexing. More... | |
Public Types inherited from VectorSpace< Vector2D< Cmpt >, Cmpt, 2 > | |
typedef VectorSpace< Vector2D< Cmpt >, Cmpt, Ncmpts > | vsType |
VectorSpace type. More... | |
typedef Cmpt | cmptType |
Component type. More... | |
Public Member Functions | |
Vector2D () | |
Construct null. More... | |
Vector2D (const Foam::zero) | |
Construct initialised to zero. More... | |
Vector2D (const VectorSpace< Vector2D< Cmpt >, Cmpt, 2 > &) | |
Construct given VectorSpace. More... | |
Vector2D (const Cmpt &vx, const Cmpt &vy) | |
Construct given two components. More... | |
Vector2D (Istream &) | |
Construct from Istream. More... | |
const Cmpt & | x () const |
const Cmpt & | y () const |
Cmpt & | x () |
Cmpt & | y () |
scalar | perp (const Vector2D< Cmpt > &b) const |
Perp dot product (dot product with perpendicular vector) More... | |
Public Member Functions inherited from VectorSpace< Vector2D< Cmpt >, Cmpt, 2 > | |
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< Vector2D< Cmpt >, Cmpt, Ncmpts >::template ConstBlock< SubVector, BStart > | block () const |
const Cmpt & | operator[] (const direction) const |
Cmpt & | operator[] (const direction) |
void | operator+= (const VectorSpace< Vector2D< Cmpt >, Cmpt, Ncmpts > &) |
void | operator-= (const VectorSpace< Vector2D< Cmpt >, Cmpt, Ncmpts > &) |
void | operator= (const Foam::zero) |
void | operator*= (const Type) |
void | operator/= (const Type) |
Static Public Attributes | |
static const direction | rank = 1 |
Rank of Vector2D is 1. More... | |
Static Public Attributes inherited from VectorSpace< Vector2D< Cmpt >, Cmpt, 2 > | |
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 Vector2D< Cmpt > | zero |
static const Vector2D< Cmpt > | one |
static const Vector2D< Cmpt > | max |
static const Vector2D< Cmpt > | min |
static const Vector2D< Cmpt > | rootMax |
static const Vector2D< Cmpt > | rootMin |
static const Vector2D< Cmpt > | nan |
Additional Inherited Members | |
Static Public Member Functions inherited from VectorSpace< Vector2D< Cmpt >, Cmpt, 2 > | |
static direction | size () |
Return the number of elements in the VectorSpace = Ncmpts. More... | |
static Vector2D< Cmpt > | uniform (const Cmpt &s) |
Return a VectorSpace with all elements = s. More... | |
Public Attributes inherited from VectorSpace< Vector2D< Cmpt >, Cmpt, 2 > | |
Cmpt | v_ [Ncmpts] |
The components of this vector space. More... | |
Templated 2D Vector derived from VectorSpace adding construction from 2 components, element access using x() and y() member functions and the inner-product (dot-product).
Definition at line 51 of file Vector2D.H.
Equivalent type of labels used for valid component indexing.
Definition at line 59 of file Vector2D.H.
enum components |
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Construct null.
Definition at line 29 of file Vector2DI.H.
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Construct initialised to zero.
Definition at line 34 of file Vector2DI.H.
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Construct given VectorSpace.
Definition at line 41 of file Vector2DI.H.
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Construct from Istream.
Definition at line 59 of file Vector2DI.H.
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Definition at line 68 of file Vector2DI.H.
Referenced by Foam::eigenVector(), Foam::eigenVectors(), Foam::operator&(), Foam::operator*(), Foam::triIntersect::solveProjectionGivenT(), Foam::sqr(), Foam::triIntersect::srcPointTgtTriIntersection(), and waveSuperposition::velocity().
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Definition at line 74 of file Vector2DI.H.
Referenced by Foam::eigenVector(), Foam::eigenVectors(), Foam::operator&(), Foam::operator*(), Foam::triIntersect::solveProjectionGivenT(), Foam::sqr(), Foam::triIntersect::srcPointTgtTriIntersection(), and waveSuperposition::velocity().
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Definition at line 81 of file Vector2DI.H.
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Definition at line 87 of file Vector2DI.H.
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Perp dot product (dot product with perpendicular vector)
Definition at line 109 of file Vector2DI.H.
Referenced by line< Point, PointRef >::nearestDist().
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Rank of Vector2D is 1.
Definition at line 65 of file Vector2D.H.