Sirehna's Scientific Computing (SSC) framework

This package provides C++ utilities that are used in several projects at SIREHNA.

To use ssc for your own program, you can pull the associated docker image:

docker pull sirehna/ssc

To run all tests, you can run the following command:

docker run sirehna/ssc /bin/bash -c "cd ssc/bin && ./run_all_tests"

To build ssc, you can pull the following image that contains all dependencies:

docker pull sirehna/ssc_build

These two images are based on Debian 8 and use GCC/G++/GFortran 4.9.

Description

This package contains:

• csv_file_reader: Reads CSV (comma-separated values) text files in a std::map.
• data_source: Manage data transfers between computation modules with lazy evaluation, forward- and backward-chaining.
• decode_unit: Convert a string containing a physical unit to a conversion factor to USI.
• exception_handling: Custom exceptions, with debug data (file & line number) & useful macros.
• functors_for_optimizer: Simple computer algebra system.
• functional_programming: For_each, etc.
• generic_pimpl: Implementation of Herb Sutter's generic PIMPL idiom.
• geometry: Calculate shortest paths & loxodromes on geoids & find if a point is inside a polygon defined on a geoid.
• integrate: Numerical integration of a scalar function on an interval (not necessarily compact). Generic interface.
• interpolation: Perform 1D & 2D interpolation (piecewise constant, linear, spline) with constant or variable step.
• ipopt_interface: Interface to the IPOPT solver, to be used with the optimizer module.
• kinematics: Compute coordinate transform matrices between two reference frames, minimizing the number of computations (uses the data_source module & boost**:**:graph internally).
• lpsolve_interface: Interface to use the linear programming solver LP solve with the optimization module.
• macros: Useful macros for traces (eg. COUT on steroids) & unit tests.
• numeric: Kahan sum, pairwise sum, almost_equal (within 4 ULP).
• optimizer: Generic optimization module, with a simple computer algebra system (functors_for_optimizer).
• random_data_generator: Generate random test data, uniformly distributed, between two values, excluding certain values, etc. Used mainly for unit testing.
• solver: Integrate any ordinary differential equation, using any stepper (RK4, RKCK, Euler...).
• text_file_reader: Read the contents of one or several files into a std::string.
• websocket: Send & receive data through websockets in real time. Client & server.
• yaml_parser: Thin wrapper around yaml-cpp.