changeset 366:d64339f9f38f

WQKms model: Added a get() method which takes destination array as an argument. flys-artifacts/trunk@1774 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 29 Apr 2011 08:39:17 +0000 (2011-04-29)
parents c13ca9d632d6
children 0960df8358ec
files flys-artifacts/ChangeLog flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKms.java
diffstat 2 files changed, 22 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/flys-artifacts/ChangeLog	Fri Apr 29 08:28:44 2011 +0000
+++ b/flys-artifacts/ChangeLog	Fri Apr 29 08:39:17 2011 +0000
@@ -1,3 +1,9 @@
+2011-04-29	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+
+	* src/main/java/de/intevation/flys/artifacts/model/WQKms.java:
+	  Added a get() method which takes destination array as an
+	  argument.
+
 2011-04-29  Ingo Weinzierl <ingo@intevation.de>
 
 	* src/main/java/de/intevation/flys/artifacts/model/WQKms.java: Changed the
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKms.java	Fri Apr 29 08:28:44 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKms.java	Fri Apr 29 08:39:17 2011 +0000
@@ -52,7 +52,22 @@
      * @return a triple of [W, Q, Kms].
      */
     public double[] get(int idx) {
-        return new double[] { w.get(idx), q.get(idx), kms.get(idx) };
+        return get(idx, new double[3]);
+    }
+
+    /**
+     * This method returns a triple of W, Q and Kms in a single 3dim array.
+     *
+     * @param idx The position of the triple.
+     * @param dst destination array
+     *
+     * @return a triple of [W, Q, Kms] in dst.
+     */
+    public double[] get(int idx, double [] dst) {
+        dst[0] = w  .get(idx);
+        dst[1] = q  .get(idx);
+        dst[2] = kms.get(idx);
+        return dst;
     }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

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