package edu.rice.linpack.Vector;

public class DVector extends Vector {

  private double[] Vec;

  public DVector() {
    super();
  }
  public DVector(int r) {
    Vec = new double[r];
  }
  public DVector(double[] F) {
    Vec = F;
  }
  public DVector(DVector V) {
    int q = V.length();
    Vec = new double[q];
    for(int i=0;i<q;i++) 
      Vec[i] = V.Vec[i];
  }


  public int length() {
    return Vec.length;
  }

  public double getElem(int r){
    return Vec[r];
  }
  public void setElem(double f, int r) {
    Vec[r] = f;
  }
  public double[] getArray() {
    int len = this.length();
    double[] Q = new double[len];
    for(int i=0;i<len;i++) 
      Q[i] = Vec[i];
    return Q;
  }

  public double[] getDoubleArray() {
    return Vec;
  }

  public void Print() {
    int len = Vec.length;
    System.out.println("DVector:  ");
    for(int i=0;i<len;i++) 
      System.out.print(Vec[i]+"   ");
    System.out.println();
  }
}