Method getNumberOfAtoms

src/openms/source/CHEMISTRY/EmpiricalFormula.cpp:231–236

  }

  SignedSize EmpiricalFormula::getNumberOfAtoms() const
  {
    SignedSize num_atoms(0);
    for (const auto& it : formula_) num_atoms += it.second;
    return num_atoms;
  }

  void EmpiricalFormula::setCharge(Int charge)
  {