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Message #01724
Redesign of parameter system: [...]
Commit from logg (2005-12-19 23:45 CET)
----------------
Redesign of parameter system:
- Move to src/kernel/parameter
- Clean up, simplify, and improve parameter system
- To get access to the parameter system include <dolfin/ParameterSystem.h>
instead of <dolfin/dolfin_settings.h>
- Default parameters are now specified in
src/kernel/parameter/dolfin/DefaultParameters.h
- stdarg.h is no longer used (replaced by overloading on parameter type)
- Basic functionality is now placed directly in the namespace dolfin:
void dolfin::add(std::string key, Parameter value);
void dolfin::set(std::string key, Parameter value);
Parameter dolfin::get(std::string key);
No need to have multiple qualifiers (dolfin::dolfin_*).
Supported parameter types are int, real, bool and string (and uint).
Parameter is automatically cast to and constructed from the correct
type on assignment and function calls:
add("tolerance", 0.01);
set("tolerance", 0.001);
real tol = get("tolerance");
- Parameters hashed on key using std::map, which should be fairly
efficient, but note that parameter values should still be fetched from
the database before they are used:
real tol = get("tolerance");
while ( e > tol ) { ... }
Avoid
while ( e > get("tolerance") ) { ... }
- Saving parameters/loading parameters is now handled using the File
interface:
File file("parameters.xml");
file >> ParameterSystem::parameters;
file << ParameterSystem::parameters;
- Function dolfin_parameter_changed() removed. As a consequence, the
discrete tolerance is now set to the minimum of "discrete tolerance" and
"discrete tolerance factor" * "tolerance" in the ODE solver.
- Functions dolfin_get(), dolfin_set() removed
Parameters are still global, but support for localization of parameters
to objects will be added.
dolfin ChangeLog 1.267
dolfin configure 1.237
dolfin configure.ac 1.114
dolfin src/demo/solvers/elasticity-updated/main.cpp 1.42
dolfin src/demo/solvers/heat/main.cpp 1.11
dolfin src/demo/solvers/ode/bistable/main.cpp 1.25
dolfin src/demo/solvers/ode/complex/main.cpp 1.5
dolfin src/demo/solvers/ode/homotopy/economy/CES.h 1.13
dolfin src/demo/solvers/ode/homotopy/economy/ces.cpp 1.6
dolfin src/demo/solvers/ode/homotopy/economy/test.cpp 1.3
dolfin src/demo/solvers/ode/homotopy/simple/main.cpp 1.16
dolfin src/demo/solvers/ode/lorenz/main.cpp 1.23
dolfin src/demo/solvers/ode/mechanical/main.cpp 1.4
dolfin src/demo/solvers/ode/modeling/lattice/main.cpp 1.5
dolfin src/demo/solvers/ode/modeling/simple/main.cpp 1.8
dolfin src/demo/solvers/ode/reaction/main.cpp 1.32
dolfin src/demo/solvers/ode/residual/main.cpp 1.4
dolfin src/demo/solvers/ode/stiff/main.cpp 1.4
dolfin src/demo/solvers/ode/wave/main.cpp 1.24
dolfin src/kernel/Makefile.am 1.13
dolfin src/kernel/Makefile.in 1.133
dolfin src/kernel/fem/FEM.cpp 1.49
dolfin src/kernel/io/OpenDXFile.cpp 1.21
dolfin src/kernel/io/XMLFile.cpp 1.34
dolfin src/kernel/io/XMLMesh.cpp 1.8
dolfin src/kernel/io/XMLParameterList.cpp 1.3
dolfin src/kernel/log/Logger.cpp 1.23
dolfin src/kernel/main/dolfin.h 1.20
dolfin src/kernel/mesh/MeshRefinement.cpp 1.11
dolfin src/kernel/nls/NewtonSolver.cpp 1.5
dolfin src/kernel/ode/Adaptivity.cpp 1.13
dolfin src/kernel/ode/Dependencies.cpp 1.10
dolfin src/kernel/ode/Homotopy.cpp 1.26
dolfin src/kernel/ode/HomotopyODE.cpp 1.13
dolfin src/kernel/ode/MonoAdaptiveNewtonSolver.cpp 1.35
dolfin src/kernel/ode/MonoAdaptiveTimeSlab.cpp 1.31
dolfin src/kernel/ode/MonoAdaptivity.cpp 1.21
dolfin src/kernel/ode/MultiAdaptiveFixedPointSolver.cpp 1.23
dolfin src/kernel/ode/MultiAdaptiveNewtonSolver.cpp 1.30
dolfin src/kernel/ode/MultiAdaptiveTimeSlab.cpp 1.50
dolfin src/kernel/ode/MultiAdaptivity.cpp 1.20
dolfin src/kernel/ode/ODE.cpp 1.44
dolfin src/kernel/ode/ODESolver.cpp 1.17
dolfin src/kernel/ode/Partition.cpp 1.23
dolfin src/kernel/ode/ReducedModel.cpp 1.11
dolfin src/kernel/ode/TimeSlab.cpp 1.28
dolfin src/kernel/ode/TimeSlabSolver.cpp 1.37
dolfin src/kernel/ode/TimeStepper.cpp 1.85
dolfin src/kernel/ode/dolfin/TimeSlab.h 1.29
+ dolfin src/kernel/parameter/Makefile.am 1.1
+ dolfin src/kernel/parameter/Makefile.in 1.1
+ dolfin src/kernel/parameter/Parameter.cpp 1.1
+ dolfin src/kernel/parameter/ParameterList.cpp 1.1
+ dolfin src/kernel/parameter/ParameterSystem.cpp 1.1
+ dolfin src/kernel/parameter/ParameterValue.cpp 1.1
+ dolfin src/kernel/parameter/dolfin/DefaultParameters.h 1.1
+ dolfin src/kernel/parameter/dolfin/Makefile.am 1.1
+ dolfin src/kernel/parameter/dolfin/Makefile.in 1.1
+ dolfin src/kernel/parameter/dolfin/Parameter.h 1.1
+ dolfin src/kernel/parameter/dolfin/ParameterList.h 1.1
+ dolfin src/kernel/parameter/dolfin/ParameterSystem.h 1.1
+ dolfin src/kernel/parameter/dolfin/ParameterValue.h 1.1
+ dolfin src/kernel/parameter/dolfin/dolfin_parameter.h 1.1
- dolfin src/kernel/settings/Makefile.am 1.4
- dolfin src/kernel/settings/Makefile.in 1.121
- dolfin src/kernel/settings/Parameter.cpp 1.12
- dolfin src/kernel/settings/ParameterList.cpp 1.8
- dolfin src/kernel/settings/SettingsMacros.cpp 1.6
- dolfin src/kernel/settings/SettingsManager.cpp 1.4
- dolfin src/kernel/settings/dolfin/Makefile.am 1.2
- dolfin src/kernel/settings/dolfin/Makefile.in 1.121
- dolfin src/kernel/settings/dolfin/Parameter.h 1.14
- dolfin src/kernel/settings/dolfin/ParameterList.h 1.9
- dolfin src/kernel/settings/dolfin/Settings.h 1.66
- dolfin src/kernel/settings/dolfin/SettingsMacros.h 1.6
- dolfin src/kernel/settings/dolfin/SettingsManager.h 1.3
- dolfin src/kernel/settings/dolfin/dolfin_settings.h 1.3
dolfin src/modules/dolfin/Solver.h 1.5
dolfin src/modules/elasticity-updated/ElasticityUpdatedSolver.cpp 1.63
