+ // check if the layer id is valid
+ if ((layer < AliAlignObj::kFirstLayer) ||
+ (layer >= AliAlignObj::kLastLayer)) {
+ AliError(Form("Layer index is invalid: %d (%d -> %d) !",
+ layer,AliAlignObj::kFirstLayer,AliAlignObj::kLastLayer-1));
+ continue;
+ }
+ if ((modnum >= AliAlignObj::LayerSize(layer)) ||
+ (modnum < 0)) {
+ AliError(Form("Module number inside layer %d is invalid: %d (0 -> %d)",
+ layer,modnum,AliAlignObj::LayerSize(layer)));
+ continue;
+ }