GitLab

• src/Algorithms Opal-cycl tracker, Opal-T tracker
• src/Distribution particle distribution
• src/Elements parser part for the elements
• src/OpalParser parser
• src/Optimize parser part for the optimizer
• src/Sample parser part and bit more for the sampler
• src/Solvers field solvers, CSR and wake field solvers
• src/Steppers stepper algorithms, e.g. RK, Boris
• src/Structure classes for output
• src/Classic/AbsBeamline element definitions
• src/Classic/Algorithms particle bunch
• src/Classic/BeamlineCore wrappers for the elements
• src/Classic/Fields field maps
• src/Classic/Filters filters for CSR and geometric wake field
• src/Classic/Parser low level parser
• src/Classic/Physics physical constants and material definitions
• src/Classic/TrimCoils definitions for trim coils
• optimizer low level optimizer library
• ippl low level library for grids, fft, particles, output

The source code documentation based on Doxygen shows the details.