Member Avatar for chixm8_49

Hello.

I would like to ask some suggestions to the community.

In Arrays, we can implement a 2D array like:

String[][] testString = new String[][] {
    {"1", "2", "6"},
    {"4", "5", "3"}
  };

How can I implement this in Vector? Or is that even possible?
I was doing it in Vector<Vector<>> manner but (obviously) it will not work. ^^;;

I want to include a code something like

...
if(variable.elementAt(i).elementAt(j).equals(something))

Sorry for the confusion.

  • 4 Contributors
  • 3 Replies
  • 79 Views
  • 7 Hours Discussion Span
  • Latest Post Latest Post by stevanity

Recommended Answers

All 3 Replies

Member Avatar for NormR1

That code works for me. Can you post the code that didn't work.

Member Avatar for JamesCherrill

No so obviously. There's absolutely no reason why you can't have a Vector of Vectors. Just remember that you have to populate the outer Vector with new inner Vector(s).

Vector<Vector<String>> v = new Vector<Vector<String>>();
v.add(new Vector<String>());
v.elementAt(0).elementAt(0) ...
Member Avatar for stevanity

Yeah it works perfectly... This is allowed.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.