LookUp table Implementation in Qt

[wysota]

QHash<int,int> lookUp;
lookup[-40] = 289;
lookup[-39] = 292;
// etc.

QHash<int,int> lookUp;
lookup[-40] = 289;
lookup[-39] = 292;
// etc.

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or using a static C array:

int valueFor(int v) {
  static int lookup[] = { 289, 292, 294, ... };
  return lookup[v+40];
}

int valueFor(int v) {
  static int lookup[] = { 289, 292, 294, ... };
  return lookup[v+40];
}

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