class TrilinVectInterpolator : public Interpolator

Trilinear interpolation for images with vector voxels. It will not work for scalar images.

Inheritance:

Public Classes

struct

VoxelNotAVector : public Exception Exception thrown when image voxel is not a vector. VoxelNotAVector (std::string const& f, std::string const& e="voxel is not a vector") Constructor. See base class to information.

Public Methods

Voxel&	operator) (Inrimage const& img, double x, double y, double z, Voxel& v) const get interpolated value at img(x,y,z)
Interpolator*	clone () const returns a copy of the object.
static TrilinVectInterpolator*	interpolatorByType (Inrimage::WORD_TYPE t, size_t v) return a TypedTrilinVectInterpolator for an image of type t

Protected Methods

static Voxel&

addMulVoxDbl (Voxel& r, Voxel const& v, double d) r += v*d

struct VoxelNotAVector: public Exception

Exception thrown when image voxel is not a vector.

VoxelNotAVector(std::string const& f, std::string const& e="voxel is not a vector")

Constructor. See base class to information.

Voxel& operator)(Inrimage const& img, double x, double y, double z, Voxel& v) const

get interpolated value at img(x,y,z)

Returns:

v, the voxel in which the value is stored

Parameters:

img - image to interpolate
x - x cartesian coordinate
y - y cartesian coordinate
z - z cartesian coordinate
v - voxel to store value

Interpolator* clone() const

returns a copy of the object.

static TrilinVectInterpolator* interpolatorByType(Inrimage::WORD_TYPE t, size_t v)

return a TypedTrilinVectInterpolator for an image of type t

Parameters:

t - The type of values of the image to interpolate.

static Voxel& addMulVoxDbl(Voxel& r, Voxel const& v, double d)

r += v*d. r and d must be of be vectorial and of the same type. r and d may be equal.

Returns:

r, the result voxel

Parameters:

r - result and initial value
v - voxel to add to r
d - value to scale v by

This class has no child classes.

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