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Primitives (Index, Pair, Extent) for Grizzly

grizzly_primitives #

Primitives (Index, Pair, Extent) for Grizzly

Usage #

Pair #

  final p1 = pair<int, String>(1, 'one');
  print(p1.key);  // => 1
  print(p1.value);  // => one

IntPair #

  final p1 = intPair<String>(1, 'one');
  print(p1.key);  // => 1
  print(p1.value);  // => one

Index1D #

  final i1 = idx1D(5);
  print(i1.dim); // => 1
  print(i1.x); // => 5
  print(i1[0]); // => 5
  print(i1.toList()); // => [5]
  
  print(i1 == [5]); // => true
  print(i1 == [2]); // => false
  
  print(i1 > idx1D(2)); // => true
  print(i1 > idx1D(10)); // => false
  print(i1 >= idx1D(2)); // => true
  print(i1 >= idx1D(10)); // => false
  print(i1 >= idx1D(5)); // => true
  
  print(i1 < idx1D(2)); // => false
  print(i1 < idx1D(10)); // => true
  print(i1 <= idx1D(2)); // => false
  print(i1 <= idx1D(10)); // => true
  print(i1 <= idx1D(5)); // => true

Index2D #

  final i2 = idx2D(5, 25);
  print(i2.dim); // => 2
  print(i2.row); // => 5
  print(i2.col); // => 25
  print(i2[0]); // => 5
  print(i2[1]); // => 25
  print(i2.toList()); // => [5, 25]
  
  print(i2 == [5, 25]); // => true
  print(i2 == [5, 24]); // => false

  print(i2 > idx2D(0, 0)); // => true
  print(i2 > idx2D(10, 20)); // => false
  print(i2 >= idx2D(5, 5)); // => true
  print(i2 >= idx2D(4, 30)); // => false
  print(i2 >= idx2D(5, 25)); // => true

  print(i2 < idx2D(4, 30)); // => false
  print(i2 < idx2D(10, 30)); // => true
  print(i2 <= idx2D(10, 20)); // => false
  print(i2 <= idx2D(10, 30)); // => true
  print(i2 <= idx2D(5, 25)); // => true
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Primitives (Index, Pair, Extent) for Grizzly

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