Class: PeakContrib
Crosspeak contribution. PeakContribs serve two slightly different purposes. They describe a Peak as a sum of different contributions (e.g. ovelapped peaks), whose relative values is determined by their relative weights. They also serve simply as a way of describing mutually exclusive sets of assignment possibilities, without any implication about the peak arising from multiple contributions. The two aspects are almost identical in practice. If all PeakContrib weights are 0.0, as is the default, it can be assumed that the Contribs are only describing assignment possibilities.
Each PeakContrib may have any number (including zero) peakDimContrib for every dim. The set of possible complete assignments for a PeakContrib is found as follows:
For each dimension all PeakDimContribs belonging to the dimension are potential assignments. If there are say 3, 2, and 5 possibilities in the three dimensions (of a 3D peak) there will be a total of 3*2*5=30 possible assignment states belonging to the PeakContrib. If there are no possibilities for one dimension (say 3, 0, and 5 for the three dimensions), there will be 3*5=15 alternative (partial) assignment states.
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