src/  
  ├── CMakeFiles/
  ├── Boundary.cpp  
  ├── BTCSv2.cpp
  ├── CMakeLists.txt  
  ├── FTCS.cpp
  ├── Grid.cpp 
  ├── README.md
  ├── Simulation.cpp
  └── TugUtils.hpp

src/ Directory with the source code.

CMakeFiles/ Automatically generated directory by CMake.

Boundary.cpp Implementation of Boundary class, that holds the boundary conditions.

BTCSv2.cpp Implementation of BTCS solution to heterogeneous diffusion in 1D and 2D.

CMakeLists.txt CMakeLists for this directory.

FTCS.cpp Implementation of FTCS solution to heterogeneous diffusion in 1D and 2D.

Grid.cpp Implementation of Grid class, that holds all of the concentrations alpha coefficient in x- and y-direction.

README.md This file.

Simulation.cpp Implementation of Simulation class, that holds all of the information for a specific simulation run, as well as the Boundary and Grid objects.

TugUtils.hpp Helper functions for other source files.