Bouncy Castle Cryptography Library 1.80 · org.bouncycastle.pqc.legacy.math.linearalgebra.Vector

Modifier and Type	Field and Description
protected int	length the length of this vector

Access	Constructor and Description
public	Vector()

Method Summary

Modifier and Type	Method and Description
public abstract Vector	Returns: `this + addend` add(Vector the other vector addend) Add another vector to this vector.
public abstract boolean	Returns: the result of the comparison equals(Object vector other) Overrides java.lang.Object.equals. Check if the given object is equal to this vector.
public abstract byte[]	Returns: this vector as byte array getEncoded()
public final int	Returns: the length of this vector getLength()
public abstract int	Returns: the hash code of this vector hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public abstract boolean	Returns: `true` if this is the zero vector, `false` otherwise isZero() Return whether this is the zero vector (i.e., all elements are zero).
public abstract Vector	Returns: `thisp = pthis` multiply(Permutation the permutation p) Multiply this vector with a permutation.
public abstract String	Returns: a human readable form of this vector toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

length	back to summary
protected int length the length of this vector

Vector	back to summary
public Vector()

Method Detail

add back to summary

add	back to summary
public abstract Vector add(Vector addend) Add another vector to this vector. Parameters addend:Vector the other vector Returns:Vector `this + addend`

public abstract Vector add(Vector addend)

Add another vector to this vector.

Parameters

addend:Vector: the other vector

Returns:Vector

this + addend

equals	back to summary
public abstract boolean equals(Object other) Overrides java.lang.Object.equals. Check if the given object is equal to this vector. Parameters other:Object vector Returns:boolean the result of the comparison

equals

back to summary

public abstract boolean equals(Object other)

Overrides java.lang.Object.equals.

Check if the given object is equal to this vector.

Parameters

other:Object: vector

Returns:boolean

the result of the comparison

getEncoded	back to summary
public abstract byte[] getEncoded() Returns:byte[] this vector as byte array

getLength	back to summary
public final int getLength() Returns:int the length of this vector

hashCode back to summary

hashCode	back to summary
public abstract int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int the hash code of this vector

public abstract int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int: the hash code of this vector

isZero back to summary

isZero	back to summary
public abstract boolean isZero() Return whether this is the zero vector (i.e., all elements are zero). Returns:boolean `true` if this is the zero vector, `false` otherwise

public abstract boolean isZero()

Return whether this is the zero vector (i.e., all elements are zero).

Returns:boolean: true if this is the zero vector, false otherwise

multiply back to summary

multiply	back to summary
public abstract Vector multiply(Permutation p) Multiply this vector with a permutation. Parameters p:Permutation the permutation Returns:Vector `thisp = pthis`

public abstract Vector multiply(Permutation p)

Multiply this vector with a permutation.

Parameters

p:Permutation: the permutation

Returns:Vector

this*p = p*this

toString back to summary

toString	back to summary
public abstract String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a human readable form of this vector

public abstract String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String: a human readable form of this vector

public abstract Class Vector

Field Summary

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Field Detail

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Method Detail