| AggregFunc | Base class used to implement aggregate functions (sum, min, avg, etc.) |
| UserInterface::Cmd | |
| Command | |
| Tplate::Component | |
| CompoundFunction | Function which definition is based on other function(s) |
| CustomFunction | User Defined Function, formula taken from user input |
| Data | Dataset |
| DataAndModel | Keeps Data and its Model |
| DatasetTransformer | Virtual machine for dataset transformations ( = ...) |
| fityk::ExecuteError | Exception thrown at run-time (when executing parsed command) |
| fityk::ExitRequestedException | Exception thrown to finish the program (on command "quit") |
| ExprCalculator | |
| ExpressionParser | |
| Fit | Interface of fitting method and implementation of common functions |
| FitMethodsContainer | |
| fityk::Fityk | Public API to libfityk |
| Ftk | Keeps all functions, variables, parameters, datasets with models and View |
| FuncConstant | |
| FuncCubic | |
| FuncDoniachSunjic | |
| FuncEMG | |
| FuncGaussian | |
| FuncLinear | |
| FuncLogNormal | |
| FuncLorentzian | |
| FuncPearson7 | |
| FuncPielaszekCube | |
| FuncPolyline | |
| FuncPolynomial4 | |
| FuncPolynomial5 | |
| FuncPolynomial6 | |
| FuncPseudoVoigt | |
| FuncQuadratic | |
| FuncSpline | |
| FuncSplitGaussian | |
| FuncSplitPearson7 | |
| Function | |
| FunctionSum | |
| FuncVoigt | |
| FuncVoigtA | |
| GAfit | Genetic Algorithm method |
| Guess | Guessing initial parameters of functions |
| Individual | Individual in Genetic Algorithms (i.e. candidate solutions) |
| Lexer | |
| LMfit | Levenberg-Marquardt method |
| Model | |
| Function::Multi | |
| NMfit | Nelder-Mead simplex method |
| OpTree | Node in abstract syntax tree (AST) |
| ParameterHistoryMgr | Handles parameter history |
| Variable::ParMult | |
| Parser | |
| fityk::Point | Data point |
| PointD | Point used for linear interpolation and polyline convex hull algorithm |
| PointQ | |
| RealRange | |
| Rect | |
| Runner | |
| Settings | |
| SettingsMgr | Wraps class Settings |
| SimplePolylineConvex | |
| SplitFunction | Split function, defined using "x < expr ? Func1(...) : Func2(...) |
| Statement | |
| swig_cast_info | |
| swig_lua_attribute | |
| swig_lua_class | |
| swig_lua_const_info | |
| swig_lua_method | |
| swig_lua_rawdata | |
| swig_lua_userdata | |
| swig_lua_var_info | |
| swig_module_info | |
| swig_type_info | |
| fityk::SyntaxError | Syntax error exception |
| Token | |
| Tplate | |
| TplateMgr | Template manager |
| UserInterface | |
| VarArgFunction | |
| Variable | |
| VariableManager | Keeps all functions and variables |
| VariableUser | |
| Vertex | Vertex used in Nelder-Mead method |
| View | |
| VMData | Handles VM (virtual machine) data and provides low-level access to it |