/* ----------------------------------------------------------------------------
 * This file was automatically generated by SWIG (http://www.swig.org).
 * Version 3.0.10
 *
 * 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 transient long swigCPtr;
  protected transient 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 synchronized void delete() {
    if (swigCPtr != 0) {
      if (swigCMemOwn) {
        swigCMemOwn = false;
        QuantLibJNI.delete_SVD(swigCPtr);
      }
      swigCPtr = 0;
    }
  }

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

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

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

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

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

}