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FVectorMatrixC::FVectorMatrixC(void) FVectorMatrixC::FVectorMatrixC(const FVectorC &,const FMatrixC &) FVectorMatrixC::Vector(void) FVectorMatrixC::Matrix(void) FVectorMatrixC::Vector(void) const FVectorMatrixC::Matrix(void) const FVectorMatrixC::Fill(RealT) FVectorMatrixC::Sort(void) FVectorC::FVectorC(const TFPointC &) FVectorC::IsReal(void) const FVectorC::Magnitude(void) const FVectorC::EuclidDistance(const TFVectorC &) const FVectorC::Unit(void) const FVectorC::MakeUnit(void) FMatrixC::IsReal(void) const FMatrixC::Inverse(void) const FMatrixC::InverseIP(void) TFVectorC::Size(void) const TFVectorC::Contains(UIntT) const TFVectorC::operator [](UIntT) TFVectorC::operator [](UIntT) const TFVectorC::operator ==(const TFVectorC &) const TFVectorC::operator !=(const TFVectorC &) const TFVectorC::Fill(const DataT &) TFVectorC::Abs(void) const TFVectorC::operator +=(const TFVectorC &) TFVectorC::operator -=(const TFVectorC &) TFVectorC::operator *=(const TFVectorC &) TFVectorC::operator /=(const TFVectorC &) TFVectorC::operator +(const TFVectorC &) const TFVectorC::operator -(const TFVectorC &) const TFVectorC::operator *(const TFVectorC &) const TFVectorC::operator /(const TFVectorC &) const TFVectorC::operator -(void) const TFVectorC::operator *=(const DataT &) TFVectorC::operator /=(const DataT &) TFVectorC::operator *(const DataT &) const TFVectorC::operator /(const DataT &) const TFVectorC::Dot(const TFVectorC &) const TFVectorC::OuterProduct(const TFVectorC &,TFMatrixC &) const TFVectorC::OuterProduct(TFMatrixC &) const TFVectorC::Limit(const DataT &,const DataT &) TFVectorC::MaxValueDistance(const TFVectorC &) const TFVectorC::CityBlockDistance(const TFVectorC &) const TFVectorC::SqrEuclidDistance(const TFVectorC &) const TFVectorC::Sum(void) const TFVectorC::SumSqr(void) const TFVectorC::T(void) const TFVectorC::operator >>(istream &,TFVectorC &) TFVectorC::operator <<(ostream &,const TFVectorC &) TFVectorC::operator >>(BinIStreamC &,TFVectorC &) TFVectorC::operator <<(BinOStreamC &,const TFVectorC &) TFMatrixC::Size1(void) const TFMatrixC::Size2(void) const TFMatrixC::Contains(const Index2dC &) const TFMatrixC::operator [](const Index2dC &) TFMatrixC::operator [](const Index2dC &) const TFMatrixC::operator [](UIntT) TFMatrixC::operator [](UIntT) const TFMatrixC::Fill(const DataT &) TFMatrixC::operator ==(const TFMatrixC &) const TFMatrixC::operator !=(const TFMatrixC &) const TFMatrixC::operator +(const TFMatrixC &) const TFMatrixC::operator -(const TFMatrixC &) const TFMatrixC::operator *(const DataT &) const TFMatrixC::operator /(const DataT &) const TFMatrixC::operator +=(const TFMatrixC &) TFMatrixC::operator -=(const TFMatrixC &) TFMatrixC::operator *=(const DataT &) TFMatrixC::operator /=(const DataT &) TFMatrixC::operator *(const TFVectorC &) const TFMatrixC::operator *(const TFMatrixC &) const TFMatrixC::TMul(const TFMatrixC &) const TFMatrixC::MulT(const TFMatrixC &) const TFMatrixC::TMul(const TFVectorC &) const TFMatrixC::T(void) const TFMatrixC::SumOfAbs(void) const TFMatrixC::SumSqr(void) const TFMatrixC::Limit(const DataT &,const DataT &) TFMatrixC::I(void) TFMatrixC::SetDiagonal(const TFVectorC &) TFMatrixC::AddDiagonal(const TFVectorC &)

protected FVectorC<N>
protected FMatrixC<N,N>

VectorMatrix2dC
VectorMatrix3dC
VectorMatrix4dC

FVectorMatrixC()

Default constructor.

FVectorMatrixC(const FVectorC<N> & vec,const FMatrixC<N,N> & mat)

Construct from a vector and a matrix.

FVectorC<N> & Vector()

Access to the vector.

FMatrixC<N,N> & Matrix()

Access to the matrix.

const FVectorC<N> & Vector() const

Access to the vector.

const FMatrixC<N,N> & Matrix() const

Access to the matrix.

void Fill(RealT value)

Fills both the vector and matrix with 'value'

void Sort()

Sort in place according to the vector value.
The first value will be the biggest one.

explicit FVectorC(const TFPointC<N> & oth)

Base constructor.

bool IsReal() const

Test if matrix only contains real values.
This will return false if either nan's (Not an number) or infinite values are found.

RealT Magnitude() const

Calculate the magintude of the vector.

RealT EuclidDistance(const TFVectorC<RealT,N> & i) const

Returns the magintude of the difference between the two vectors.

FVectorC<N> Unit() const

Create a unit vector with the same direction.

const FVectorC<N> & MakeUnit()

Make this a unit vector.
In place operation.

bool IsReal() const

Test if matrix only contains real values.
This will return false if either nan's (Not an number) or infinite values are found.

FMatrixC<N,N> Inverse() const

Calculate the inverse of this matrix.
NB. This will only work for square matrixes.

bool InverseIP()

Calculate the inverse of this matrix in place.
Returns true if matrix was non-singular (i.e. successful inversion). NB. This will only work for square matrixes.

UIntT Size() const

Get size of array
Used by some templates.

bool Contains(UIntT i) const

Test if array contains index i·

RealT & operator [](UIntT ind)

Access item.

const RealT & operator [](UIntT ind) const

Access item.

bool operator ==(const TFVectorC<RealT,N> & ind) const

is equal

bool operator !=(const TFVectorC<RealT,N> & ind) const

is not equal

void Fill(const RealT & dat)

Fill array with value 'dat'.

TFVectorC<RealT,N> Abs() const

Get an vector with Abs(x) run on all it values.

const TFVectorC<RealT,N> & operator +=(const TFVectorC<RealT,N> & ind)

Add an array to this one, inplace.

const TFVectorC<RealT,N> & operator -=(const TFVectorC<RealT,N> & ind)

Returns this index multiplied by index 'ind' item by item.

const TFVectorC<RealT,N> & operator *=(const TFVectorC<RealT,N> & ind)

Multiplies this index by index 'ind' item by item.

const TFVectorC<RealT,N> & operator /=(const TFVectorC<RealT,N> & ind)

Divides this index by index 'ind' item by item.

TFVectorC<RealT,N> operator +(const TFVectorC<RealT,N> & ind) const

Adds this index and 'ind'.

TFVectorC<RealT,N> operator -(const TFVectorC<RealT,N> & ind) const

Subtracts index 'ind' from this index.

TFVectorC<RealT,N> operator *(const TFVectorC<RealT,N> & ind) const

Returns this object multiplied by index 'ind' item by item.

TFVectorC<RealT,N> operator /(const TFVectorC<RealT,N> & ind) const

Returns this object devided by index 'ind' item by item.

TFVectorC<RealT,N> operator -() const

Returns opposite elements (unary minus operator).

const TFVectorC<RealT,N> & operator *=(const RealT & alpha)

Multiplies this index by number 'alpha'.

const TFVectorC<RealT,N> & operator /=(const RealT & alpha)

Divides this index by number 'alpha'.

TFVectorC<RealT,N> operator *(const RealT & alpha) const

Returns this object mutliplied by alpha.

TFVectorC<RealT,N> operator /(const RealT & alpha) const

Returns this object devided by alpha.

RealT Dot(const TFVectorC<RealT,N> & oth) const

Calculate the dot product of this and 'oth' vector.

TFMatrixC<RealT,N,N> & OuterProduct(const TFVectorC<RealT,N> & av,TFMatrixC<RealT,N,N> & result) const

Calculate the outer product of this vector with av.
The output is assigned to 'result'. A reference to 'result' is returned.

The implementation is in "Ravl/FMatrix.hh", it must be included to use this function.

TFMatrixC<RealT,N,N> & OuterProduct(TFMatrixC<RealT,N,N> & result) const

Calculate the outer product of this vector with itsself.
The output is assigned to 'result'. A reference to 'result' is returned.

The implementation is in "Ravl/FMatrix.hh", it must be included to use this function.

bool Limit(const RealT & min,const RealT & max)

Limit all values in this vector to between min and max.
Returns true if all values in the vector are between the limits. Distance calculations ---------------------

RealT MaxValueDistance(const TFVectorC<RealT,N> & i) const

Returns the distance of two indexes in maximum value metric.

RealT CityBlockDistance(const TFVectorC<RealT,N> & i) const

Returns the distance of two indexes in absolute value metric.

RealT SqrEuclidDistance(const TFVectorC<RealT,N> & i) const

Returns the distance of two indexes in square Euclid metric.

RealT Sum() const

Calculate the sum of all the vector elements.

RealT SumSqr() const

Calculate the sum of the squares of all the vector elements.

const TFMatrixC<RealT,1,N> & T() const

Transpose vector.
The implementation for this can be found in "Ravl/TFMatrix.hh"

istream & operator >>(istream & in,TFVectorC<RealT,N> & dat)

ostream & operator <<(ostream & in,const TFVectorC<RealT,N> & dat)

BinIStreamC & operator >>(BinIStreamC & in,TFVectorC<RealT,N> & dat)

BinOStreamC & operator <<(BinOStreamC & in,const TFVectorC<RealT,N> & dat)

SizeT Size1() const

Get size of matrix in the first dimention

SizeT Size2() const

Get size of matrix in the second dimention

bool Contains(const Index2dC & i) const

Test if array contains index i·

RealT & operator [](const Index2dC & ind)

Access item.

const RealT & operator [](const Index2dC & ind) const

Access item.

SizeBufferAccessC<RealT> operator [](UIntT ind)

Access item.

const SizeBufferAccessC<RealT> operator [](UIntT ind) const

Access item.

void Fill(const RealT & dat)

Fill array with value 'dat'.

bool operator ==(const TFMatrixC<RealT,N,N> & oth) const

Is exactly equal ?

bool operator !=(const TFMatrixC<RealT,N,N> & oth) const

Is not exactly equal ?

TFMatrixC<RealT,N,N> operator +(const TFMatrixC<RealT,N,N> & mat) const

Sum 2 matrixes.

TFMatrixC<RealT,N,N> operator -(const TFMatrixC<RealT,N,N> & mat) const

Subtract 2 matrixes.

TFMatrixC<RealT,N,N> operator *(const RealT & val) const

Multiply all elements of the matrix by a scaler 'val'.
put results in a new matrix

TFMatrixC<RealT,N,N> operator /(const RealT & val) const

Divide all elements of the matrix by a scaler 'val'.
put results in a new matrix

const TFMatrixC<RealT,N,N> & operator +=(const TFMatrixC<RealT,N,N> & mat)

Add another matrix to this one.

const TFMatrixC<RealT,N,N> & operator -=(const TFMatrixC<RealT,N,N> & mat)

Subtract another matrix from this one.

const TFMatrixC<RealT,N,N> & operator *=(const RealT & val)

Multiply all elements of this matrix by a scaler 'val'.

const TFMatrixC<RealT,N,N> & operator /=(const RealT & val)

Divide all elements of this matrix by a scaler 'val'.

TFVectorC<RealT,N> operator *(const TFVectorC<RealT,N> & mat) const

Multiply vector by the matrix.

TFMatrixC<RealT,N,MT> operator *(const TFMatrixC<RealT,N,MT> & mat) const

Mutiply two matrixes.

TFMatrixC<RealT,N,MT> TMul(const TFMatrixC<RealT,N,MT> & mat) const

Transpose this matrix and Multiply by 'mat'

TFMatrixC<RealT,N,NT> MulT(const TFMatrixC<RealT,NT,N> & mat) const

Mutiply this matrix by transpose of 'mat'

TFVectorC<RealT,N> TMul(const TFVectorC<RealT,N> & vec) const

Transpose this matrix and multiply by 'vec'

TFMatrixC<RealT,N,N> T() const

Matrix transpose.

RealT SumOfAbs() const

Return the sum of the absolute values of the matrix.

RealT SumSqr() const

Calculate the sum of the squares of all the elements in the matrix

bool Limit(const RealT & min,const RealT & max)

Limit all values in this matrix to between min and max.
Returns true if all values in the matrix are between the limits.

static TFMatrixC<RealT,N,N> I()

Create an identity matrix.

const TFMatrixC<RealT,N,N> & SetDiagonal(const TFVectorC<RealT,N> & d)

Set the diagonal of this matrix.

const TFMatrixC<RealT,N,N> & AddDiagonal(const TFVectorC<RealT,N> & d)

Add a vector to the diagonal of this matrix.