- la4j-0.2.0.zip
- la4j
- bin
- la4j-0.2.0.jar
- LICENSE
- README
- src
- main
- java
- la4j
- decomposition
- err
- factory
- inversion
- io
- linear
- matrix
- util
- vector
- test
- java
- la4j
- decomposition
- inversion
- linear
- matrix
- vector
|
/*
* Copyright 2011, Vladimir Kostyukov
*
* This file is part of la4j project (http://la4j.googlecode.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package la4j.vector;
import java.io.Externalizable;
import la4j.err.VectorException;
import la4j.factory.Factory;
import la4j.io.IOConstants;
public interface Vector extends Externalizable, Cloneable, IOConstants {
public static final double EPS = 10e-7;
/**
* Get i-th element of vector;
*
* @param i element number
* @return the i-th element
*/
public double get(int i);
/**
*
* @param i
* @param value
*/
public void set(int i, double value);
/**
*
* @return
*/
public int length();
/**
*
* @return
*/
public int nonzero();
/**
*
* @return
*/
public double[] toArray();
/**
*
* @return
*/
public double[] toArrayCopy();
/**
*
* @param length
*/
public void resize(int length);
/**
*
* @param d
* @return
*/
public Vector add(double value);
/**
*
* @param value
* @param factory
* @return
*/
public Vector add(double value, Factory factory);
/**
*
* @param v
* @return
* @throws VectorException
*/
public Vector add(Vector vector) throws VectorException;
/**
*
* @param vector
* @param factory
* @return
* @throws VectorException
*/
public Vector add(Vector vector, Factory factory) throws VectorException;
/**
*
* @param d
* @return
*/
public Vector multiply(double value);
/**
*
* @param value
* @param factory
* @return
*/
public Vector multiply(double value, Factory factory);
/**
*
* @param v
* @return
* @throws VectorException
*/
public Vector multiply(Vector vector) throws VectorException;
/**
*
* @param vector
* @param factory
* @return
* @throws VectorException
*/
public Vector multiply(Vector vector, Factory factory) throws VectorException;
/**
*
* @param d
* @return
*/
public Vector subtract(double value);
/**
*
* @param value
* @param factory
* @return
*/
public Vector subtract(double value, Factory factory);
/**
*
* @param v
* @return
* @throws VectorException
*/
public Vector subtract(Vector vector) throws VectorException;
/**
*
* @param vector
* @param factory
* @return
* @throws VectorException
*/
public Vector subtract(Vector vector, Factory factory) throws VectorException;
/**
*
* @param d
* @return
*/
public Vector div(double value);
/**
*
* @param value
* @param factory
* @return
*/
public Vector div(double value, Factory factory);
/**
*
* @param v
* @return
* @throws VectorException
*/
public double scalarProduct(Vector vector) throws VectorException;
/**
*
* @return
*/
public double norm();
/**
*
* @return
*/
public Vector asNormalized();
/**
*
* @param factory
* @return
*/
public Vector asNormailzed(Factory factory);
/**
*
* @param i
* @param j
*/
public void swap(int i, int j);
/**
*
* @return
*/
public Vector blank();
/**
*
* @param factory
* @return
*/
public Vector blank(Factory factory);
/**
*
* @return
*/
public Vector copy();
/**
*
* @param factory
* @return
*/
public Vector copy(Factory factory);
/**
*
* @return
*/
public String toString();
/**
*
* @return
*/
public Vector clone();
}
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
I've received a Master's Degree in Computer Science at the IT Faculty of Altai State Technical University, Russia.
Currently, I am Software Engineer at Intel Corporation.