bug fixes and rocket optimization

[debian/openrocket] / src / net / sf / openrocket / optimization / general / Point.java

diff --git a/src/net/sf/openrocket/optimization/general/Point.java b/src/net/sf/openrocket/optimization/general/Point.java
index 908d4454ef5001804afd2588a814192288c0fd73..47dab113ec0cc610fb2b6d87d17177f3e63b2ce0 100644 (file)
--- a/src/net/sf/openrocket/optimization/general/Point.java
+++ b/src/net/sf/openrocket/optimization/general/Point.java
@@ -16,6 +16,11 @@ public final class Point {
        private double length2 = -1;
        
        
+       /**
+        * Create a new point with all values zero.
+        * 
+        * @param dim   the dimensionality of the point
+        */
        public Point(int dim) {
                if (dim <= 0) {
                        throw new IllegalArgumentException("Invalid dimensionality " + dim);
@@ -23,11 +28,24 @@ public final class Point {
                point = new double[dim];
        }
        
+       
+       /**
+        * Create a new point filled with a specific value.
+        * 
+        * @param dim           the dimensionality of the point
+        * @param value         the value for all dimensions
+        */
        public Point(int dim, double value) {
                this(dim);
                Arrays.fill(point, value);
        }
        
+       
+       /**
+        * Create a new point with specific values.
+        * 
+        * @param value         the values of the dimensions.
+        */
        public Point(double... value) {
                if (value.length == 0) {
                        throw new IllegalArgumentException("Zero-dimensional point not allowed");
@@ -35,6 +53,12 @@ public final class Point {
                point = value.clone();
        }
        
+       
+       /**
+        * Create a copy of a point.  Used locally to create copies.
+        * 
+        * @param p             the point to copy.
+        */
        private Point(Point p) {
                point = p.point.clone();
        }
@@ -137,6 +161,7 @@ public final class Point {
        }
        
        
+
        /**
         * Return the point as an array.
         *