RealMassDecomposer

class pyopenms.RealMassDecomposer

Bases: object

Cython implementation of _RealMassDecomposer

Original C++ documentation is available here

__init__()

Overload:

__init__(self, in_0: RealMassDecomposer) → None

Overload:

__init__(self, weights: IMSWeights) → None

Methods

__init__	Overload:
getNumberOfDecompositions(self, mass, error)	Gets a number of all decompositions for amass with an error allowed.

getNumberOfDecompositions(self, mass: float, error: float) → int

Gets a number of all decompositions for amass with an error allowed. It’s similar to thegetDecompositions(double,double) function but less space consuming, since doesn’t use container to store decompositions

Parameters:

• mass – Mass to be decomposed

• error – Error allowed between given and result decomposition

Returns:

Number of all decompositions for a given mass and error