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< > BotCompany Repo | #1033132 // matrixToList

JavaX fragment (include) [tags: use-pretranspiled]

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static <A> L<A> matrixToList(Matrix<A> m) {
  if (m == null) null;
  int w = m.getWidth(), h = m.getHeight(), n = w*h;
  
  ret new RandomAccessAbstractList<A>() {
    public int size() { ret n; }
    
    public A get(int i) {
      ret m.get(i % w, i / w);
    }
    
    public A set(int i, A val) {
      A old = m.get(i % w, i % h);
      m.set(i % w, i / w, val);
      ret old;
    }
  };
}

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Snippet ID: #1033132
Snippet name: matrixToList
Eternal ID of this version: #1033132/2
Text MD5: 78cfec5436f852743ba9ffeebce42591
Transpilation MD5: aef22ecfa1b89ff27fa8b9e7e40ef689
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2021-10-15 16:48:08
Source code size: 414 bytes / 18 lines
Pitched / IR pitched: No / No
Views / Downloads: 92 / 142
Version history: 1 change(s)
Referenced in: [show references]