content: package org.opencv.core;
  
  /**
   * <p>class CV_EXPORTS TermCriteria <code></p>
   *
   * <p>// C++ code:</p>
   *
   *
   * <p>public:</p>
   *
   * <p>enum</p>
   *
   *
   * <p>COUNT=1, //!< the maximum number of iterations or elements to compute</p>
   *
   * <p>MAX_ITER=COUNT, //!< ditto</p>
   *
   * <p>EPS=2 //!< the desired accuracy or change in parameters at which the
   * iterative algorithm stops</p>
   *
   * <p>};</p>
   *
   * <p>//! default constructor</p>
   *
   * <p>TermCriteria();</p>
   *
   * <p>//! full constructor</p>
   *
   * <p>TermCriteria(int type, int maxCount, double epsilon);</p>
   *
   * <p>//! conversion from CvTermCriteria</p>
   *
   * <p>TermCriteria(const CvTermCriteria& criteria);</p>
   *
   * <p>//! conversion to CvTermCriteria</p>
   *
   * <p>operator CvTermCriteria() const;</p>
   *
   * <p>int type; //!< the type of termination criteria: COUNT, EPS or COUNT + EPS</p>
   *
   * <p>int maxCount; // the maximum number of iterations/elements</p>
   *
   * <p>double epsilon; // the desired accuracy</p>
   *
   * <p>};</p>
   *
   * <p>The class defining termination criteria for iterative algorithms. You can
   * initialize it by default constructor and then override any parameters, or the
   * structure may be fully initialized using the advanced variant of the
   * constructor.
   * </code></p>
   *
   * @see <a href="http://docs.opencv.org/modules/core/doc/basic_structures.html#termcriteria">org.opencv.core.TermCriteria</a>
   */
  public class TermCriteria {
  
      /**
       * The maximum number of iterations or elements to compute
       */
      public static final int COUNT = 1;
      /**
       * The maximum number of iterations or elements to compute
       */
      public static final int MAX_ITER = COUNT;
      /**
       * The desired accuracy threshold or change in parameters at which the iterative algorithm is terminated.
       */
      public static final int EPS = 2;
  
      public int type;
      public int maxCount;
      public double epsilon;
  
      /**
       * Termination criteria for iterative algorithms.
       *
       * @param type
       *            the type of termination criteria: COUNT, EPS or COUNT + EPS.
       * @param maxCount
       *            the maximum number of iterations/elements.
       * @param epsilon
       *            the desired accuracy.
       */
      public TermCriteria(int type, int maxCount, double epsilon) {
          this.type = type;
          this.maxCount = maxCount;
          this.epsilon = epsilon;
      }
  
      /**
       * Termination criteria for iterative algorithms.
       */
      public TermCriteria() {
          this(0, 0, 0.0);
      }
  
      public TermCriteria(double[] vals) {
          set(vals);
      }
  
      public void set(double[] vals) {
          if (vals != null) {
              type = vals.length > 0 ? (int) vals[0] : 0;
              maxCount = vals.length > 1 ? (int) vals[1] : 0;
              epsilon = vals.length > 2 ? (double) vals[2] : 0;
          } else {
              type = 0;
              maxCount = 0;
              epsilon = 0;
          }
      }
  
      public TermCriteria clone() {
          return new TermCriteria(type, maxCount, epsilon);
      }
  
      @Override
      public int hashCode() {
          final int prime = 31;
          int result = 1;
          long temp;
          temp = Double.doubleToLongBits(type);
          result = prime * result + (int) (temp ^ (temp >>> 32));
          temp = Double.doubleToLongBits(maxCount);
          result = prime * result + (int) (temp ^ (temp >>> 32));
          temp = Double.doubleToLongBits(epsilon);
          result = prime * result + (int) (temp ^ (temp >>> 32));
          return result;
      }
  
      @Override
      public boolean equals(Object obj) {
          if (this == obj) return true;
          if (!(obj instanceof TermCriteria)) return false;
          TermCriteria it = (TermCriteria) obj;
          return type == it.type && maxCount == it.maxCount && epsilon == it.epsilon;
      }
  
      @Override
      public String toString() {
          return "{ type: " + type + ", maxCount: " + maxCount + ", epsilon: " + epsilon + "}";
      }
  }
  