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Class rsf.vector.Rsf4

java.lang.Object
   |
   +----rsf.vector.Rsf
           |
           +----rsf.vector.Rsf4

public class Rsf4

extends Rsf

See Also:

RsfSpace

d

Rsf4()

Rsf4(Rsf4)

copy constructor

Rsf4(RsfSpace)

add(Vector)

this = this + vec2

add(Vector, Vector)

this = vec1 + vec2

addMul(Vector, Vector)

this = this + vec1 x vec2 (point-wise multiplication)

addMul(Vector, Vector, Vector)

this = vec1 + vec2 x vec3 (point-wise multiplication)

addScale(float, Vector)

this = this + a*vec2

addScale(float, Vector, Vector)

this = vec1 + a*vec2

allocateData()

copy()

WARNING: the space copied is a shallow copy, meaning that if you subsequently change any of the internals of the space of one vector, then the space of the other vector is affected.

copyFrom(Vector)

dot(Vector)

equalData(Object)

we may assume that obj2 is an Rsf of the appropriate dimensions

fill(float)

getData()

getDatum(int, int, int, int)

getDatum(int[])

get/set Datum is for encapsulated access (alternative to direct access to x.d)

mul(Vector)

this = this x vec2 (point-wise multiplication)

mul(Vector, Vector)

this = vec1 x vec2 (point-wise multiplication)

neg()

this = -this

neg(Vector)

this = -vec2

norm2()

rand()

rand(Random)

scale(float)

this = a*this

scale(float, Vector)

this = a*vec

setDatum(int, int, int, int, float)

setDatum(int[], float)

sub(Vector)

this = this - vec2

sub(Vector, Vector)

this = vec1 - vec2

toString()

Returns a string representation of the object.

write(OutputStream)

 public float d[][][][]

 public Rsf4()

 public Rsf4(RsfSpace space)

 protected Rsf4(Rsf4 src)

copy constructor

 protected void allocateData()

Overrides:

allocateData in class Rsf

 public JamObject copy()

WARNING: the space copied is a shallow copy, meaning that if you subsequently change any of the internals of the space of one vector, then the space of the other vector is affected.

Overrides:

copy in class Rsf

 public void copyFrom(Vector src)

Overrides:

copyFrom in class Rsf

 public boolean equalData(Object obj2)

we may assume that obj2 is an Rsf of the appropriate dimensions

Overrides:

equalData in class Rsf

 public float[][][][] getData()

 public float getDatum(int i[])

get/set Datum is for encapsulated access (alternative to direct access to x.d)

Overrides:

getDatum in class Rsf

 public float getDatum(int l,
                       int k,
                       int j,
                       int i)

 public void setDatum(int i[],
                      float v)

Overrides:

setDatum in class Rsf

 public void setDatum(int l,
                      int k,
                      int j,
                      int i,
                      float v)

 public void fill(float a)

Overrides:

fill in class Rsf

 public void rand()

Overrides:

rand in class Rsf

 public void rand(Random r)

Overrides:

rand in class Rsf

 public void mul(Vector vec2)

this = this x vec2 (point-wise multiplication)

Overrides:

mul in class Rsf

 public void mul(Vector vec1,
                 Vector vec2)

this = vec1 x vec2 (point-wise multiplication)

Overrides:

mul in class Rsf

 public void addMul(Vector vec1,
                    Vector vec2)

this = this + vec1 x vec2 (point-wise multiplication)

Overrides:

addMul in class Rsf

 public void addMul(Vector vec1,
                    Vector vec2,
                    Vector vec3)

this = vec1 + vec2 x vec3 (point-wise multiplication)

Overrides:

addMul in class Rsf

 public void neg()

this = -this

Overrides:

neg in class Rsf

 public void neg(Vector vec2)

this = -vec2

Overrides:

neg in class Rsf

 public void addScale(float a,
                      Vector vec2)

this = this + a*vec2

Overrides:

addScale in class Rsf

 public void addScale(float a,
                      Vector vec1,
                      Vector vec2)

this = vec1 + a*vec2

Overrides:

addScale in class Rsf

 public void add(Vector vec2)

this = this + vec2

Overrides:

add in class Rsf

 public void add(Vector vec1,
                 Vector vec2)

this = vec1 + vec2

Overrides:

add in class Rsf

 public void sub(Vector vec2)

this = this - vec2

Overrides:

sub in class Rsf

 public void sub(Vector vec1,
                 Vector vec2)

this = vec1 - vec2

Overrides:

sub in class Rsf

 public void scale(float a)

this = a*this

Overrides:

scale in class Rsf

 public void scale(float a,
                   Vector vec)

this = a*vec

Overrides:

scale in class Rsf

 public float dot(Vector vec2)

Overrides:

dot in class Rsf

 public float norm2()

Overrides:

norm2 in class Rsf

 public String toString()

Returns a string representation of the object.

Overrides:

toString in class Rsf

 public void write(OutputStream outstr)

Overrides:

write in class Rsf

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