UJMP» Universal Java Matrix Package » Collections http://www.ujmp.org Universal Java Matrix Package Mon, 15 Feb 2010 11:40:49 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Collections http://www.ujmp.org/collections/ http://www.ujmp.org/collections/#comments Thu, 09 Oct 2008 12:42:55 +0000 admin http://www.ujmp.org/wp/?p=101 You can also create a ListMatrix instead of an ArrayList. A ListMatrix behaves like a java.List but is a Matrix at the same time:

ListMatrix S = new DefaultListMatrix();
// List methods:
S.add(0.5);
S.clear();
// Matrix methods:
S.exportToFile(someFile);
S.showGUI();
Matrix P = S.plus(5).times(2);
// but: P is not a ListMatrix anymore

The same works also for maps:


MapMatrix map = new DefaultMapMatrix();
map.put(key,o);

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