re-adding accidently removed files

git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/branches/JOGL_2_SANDBOX@1687 232f8b59-042b-4e1e-8c03-345bb8c30851

1 files changed, 194 insertions, 0 deletions

diff --git a/src/classes/com/sun/opengl/impl/glu/nurbs/CArrayOfArcs.java b/src/classes/com/sun/opengl/impl/glu/nurbs/CArrayOfArcs.java
new file mode 100755
index 000000000..3d6e1d47f
--- /dev/null
+++ b/src/classes/com/sun/opengl/impl/glu/nurbs/CArrayOfArcs.java
@@ -0,0 +1,194 @@
+package com.sun.opengl.impl.glu.nurbs;
+
+/**
+ * Class replacing C language pointer
+ * 
+ * @author Tomas Hrasky
+ * 
+ */
+public class CArrayOfArcs {
+  /**
+   * Underlaying array
+   */
+  private Arc[] array;
+
+  /**
+   * Pointer to array member
+   */
+  private int pointer;
+
+  /**
+   * Don't check for array borders?
+   */
+  private boolean noCheck = true;
+
+  /**
+   * Makes new CArray
+   * 
+   * @param array
+   *            underlaying array
+   * @param pointer
+   *            pointer (index) to array
+   */
+  public CArrayOfArcs(Arc[] array, int pointer) {
+    this.array = array;
+    // this.pointer=pointer;
+    setPointer(pointer);
+  }
+
+  /**
+   * Makes new CArray from other CArray
+   * 
+   * @param carray
+   *            reference array
+   */
+  public CArrayOfArcs(CArrayOfArcs carray) {
+    this.array = carray.array;
+    // this.pointer=carray.pointer;
+    setPointer(carray.pointer);
+  }
+
+  /**
+   * Makes new CArray with pointer set to 0
+   * 
+   * @param ctlarray
+   *            underlaying array
+   */
+  public CArrayOfArcs(Arc[] ctlarray) {
+    this.array = ctlarray;
+    this.pointer = 0;
+  }
+
+  /**
+   * Returns element at pointer
+   * 
+   * @return element at pointer
+   */
+  public Arc get() {
+    return array[pointer];
+  }
+
+  /**
+   * Increases pointer by one (++)
+   */
+  public void pp() {
+    // pointer++;
+    setPointer(pointer + 1);
+  }
+
+  /**
+   * Sets element at pointer
+   * 
+   * @param f
+   *            desired value
+   */
+  public void set(Arc f) {
+    array[pointer] = f;
+
+  }
+
+  /**
+   * Returns array element at specified index
+   * 
+   * @param i
+   *            array index
+   * @return element at index
+   */
+  public Arc get(int i) {
+    return array[i];
+  }
+
+  /**
+   * Returns array element at specified index relatively to pointer
+   * 
+   * @param i
+   *            relative index
+   * @return element at relative index
+   */
+  public Arc getRelative(int i) {
+    return array[pointer + i];
+  }
+
+  /**
+   * Sets value of element at specified index relatively to pointer
+   * 
+   * @param i
+   *            relative index
+   * @param value
+   *            value to be set
+   */
+  public void setRelative(int i, Arc value) {
+    array[pointer + i] = value;
+  }
+
+  /**
+   * Lessens pointer by value
+   * 
+   * @param i
+   *            lessen by
+   */
+  public void lessenPointerBy(int i) {
+    // pointer-=i;
+    setPointer(pointer - i);
+  }
+
+  /**
+   * Returns pointer value
+   * 
+   * @return pointer value
+   */
+  public int getPointer() {
+    return pointer;
+  }
+
+  /**
+   * Sets ponter value
+   * 
+   * @param pointer
+   *            pointer value to be set
+   */
+  public void setPointer(int pointer) {
+    if (!noCheck && pointer > array.length)
+      throw new IllegalArgumentException("Pointer " + pointer
+                                         + " out of bounds " + array.length);
+    this.pointer = pointer;
+  }
+
+  /**
+   * Raises pointer by value
+   * 
+   * @param i
+   *            raise by
+   */
+  public void raisePointerBy(int i) {
+    // pointer+=i;
+    setPointer(pointer + i);
+  }
+
+  /**
+   * Lessens ponter by one (--)
+   */
+  public void mm() {
+    // pointer--;
+    setPointer(pointer - 1);
+  }
+
+  /**
+   * Returns underlaying array
+   * 
+   * @return underlaying array
+   */
+  public Arc[] getArray() {
+    return array;
+  }
+
+  /**
+   * Sets underlaying array
+   * 
+   * @param array
+   *            underlaying array
+   */
+  public void setArray(Arc[] array) {
+    this.array = array;
+  }
+}