/* ----------------------------------------------------------------------------
 * This file was automatically generated by SWIG (http://www.swig.org).
 * Version 1.3.29
 *
 * Do not make changes to this file unless you know what you are doing--modify
 * the SWIG interface file instead.
 * ----------------------------------------------------------------------------- */

package org.quantlib;

public class SVD {
  private long swigCPtr;
  protected boolean swigCMemOwn;

  protected SVD(long cPtr, boolean cMemoryOwn) {
    swigCMemOwn = cMemoryOwn;
    swigCPtr = cPtr;
  }

  protected static long getCPtr(SVD obj) {
    return (obj == null) ? 0 : obj.swigCPtr;
  }

  protected void finalize() {
    delete();
  }

  public void delete() {
    if(swigCPtr != 0 && swigCMemOwn) {
      swigCMemOwn = false;
      QuantLibJNI.delete_SVD(swigCPtr);
    }
    swigCPtr = 0;
  }

  public SVD(Matrix arg0) {
    this(QuantLibJNI.new_SVD(Matrix.getCPtr(arg0)), true);
  }

  public Matrix U() {
    return new Matrix(QuantLibJNI.SVD_U(swigCPtr), false);
  }

  public Matrix V() {
    return new Matrix(QuantLibJNI.SVD_V(swigCPtr), false);
  }

  public Matrix S() {
    return new Matrix(QuantLibJNI.SVD_S(swigCPtr), true);
  }

  public Array singularValues() {
    return new Array(QuantLibJNI.SVD_singularValues(swigCPtr), false);
  }

}