Example #1
0
void RegisterLuaUserDataType(Registry& reg, string type, string grp)
{
	string suffix = GetDimensionSuffix<dim>();
	string tag = GetDimensionTag<dim>();

//	LuaUser"Type"
	{
		typedef ug::LuaUserData<TData, dim> T;
		typedef CplUserData<TData, dim> TBase;
		string name = string("LuaUser").append(type).append(suffix);
		reg.add_class_<T, TBase>(name, grp)
			.template add_constructor<void (*)(const char*)>("Callback")
			.template add_constructor<void (*)(LuaFunctionHandle)>("handle")
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, string("LuaUser").append(type), tag);
	}

//	LuaCondUser"Type"
	{
		typedef ug::LuaUserData<TData, dim, bool> T;
		typedef CplUserData<TData, dim, bool> TBase;
		string name = string("LuaCondUser").append(type).append(suffix);
		reg.add_class_<T, TBase>(name, grp)
			.template add_constructor<void (*)(const char*)>("Callback")
			.template add_constructor<void (*)(LuaFunctionHandle)>("handle")
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, string("LuaCondUser").append(type), tag);
	}
}
static void Domain(Registry& reg, string grp)
{
	string suffix = GetDomainSuffix<TDomain>();
	string tag = GetDomainTag<TDomain>();

	#ifdef UG_PARALLEL
		{
			typedef DomainBalanceWeights<TDomain, AnisotropicBalanceWeights<TDomain::dim> > T;
			string name = string("AnisotropicBalanceWeights").append(suffix);
			reg.add_class_<T, IBalanceWeights>(name, grp)
				.template add_constructor<void (*)(TDomain&)>()
				.add_method("set_weight_factor", &T::set_weight_factor)
				.add_method("weight_factor", &T::weight_factor)
				.set_construct_as_smart_pointer(true);
			reg.add_class_to_group(name, "AnisotropicBalanceWeights", tag);
		}

		{
			typedef BalanceWeightsLuaCallback<TDomain> T;
			string name = string("BalanceWeightsLuaCallback").append(suffix);
			reg.add_class_<T, IBalanceWeights>(name, grp)
				.template add_constructor<void (*)(SmartPtr<TDomain> spDom,
												   const char* luaCallbackName)>()
				.add_method("set_time", &T::set_time)
				.add_method("time", &T::time)
				.set_construct_as_smart_pointer(true);
			reg.add_class_to_group(name, "BalanceWeightsLuaCallback", tag);
		}

		{
			string name = string("DomainLoadBalancer").append(suffix);
			typedef DomainLoadBalancer<TDomain> T;
			typedef LoadBalancer TBase;
			reg.add_class_<T, TBase>(name, grp)
				.template add_constructor<void (*)(SmartPtr<TDomain>)>("Domain")
				.set_construct_as_smart_pointer(true);
			reg.add_class_to_group(name, "DomainLoadBalancer", tag);
		}

		reg.add_function("CreateProcessHierarchy",
						 static_cast<SPProcessHierarchy (*)(TDomain&, size_t,
						 									size_t, size_t, int,
						 									int)>
						 	(&CreateProcessHierarchy<TDomain>),
						 grp, "ProcessHierarchy", "Domain, minNumElemsPerProcPerLvl, "
						 "maxNumRedistProcs, maxNumProcs, minDistLvl, "
						 "maxLvlsWithoutRedist");
		reg.add_function("CreateProcessHierarchy",
						 static_cast<SPProcessHierarchy (*)(TDomain&, size_t,
						 									size_t, size_t, int,
						 									int, IRefiner*)>
						 	(&CreateProcessHierarchy<TDomain>),
						 grp, "ProcessHierarchy", "Domain, minNumElemsPerProcPerLvl, "
						 "maxNumRedistProcs, maxNumProcs, minDistLvl, "
						 "maxLvlsWithoutRedist, refiner");

	#endif
}
static void RegisterDynamicBisectionPartitioner(
	Registry& reg,
	string name,
	string grpName,
	string clsGrpName)
{
	reg.add_class_<TPartitioner, IPartitioner>(name, grpName)
		.template add_constructor<void (*)(TDomain&)>()
		.add_method("set_subset_handler",
			&TPartitioner::set_subset_handler)
		.add_method("enable_longest_split_axis",
			&TPartitioner::enable_longest_split_axis)
		.add_method("enable_split_axis",
			&TPartitioner::enable_split_axis)
		.add_method("set_start_split_axis",
			&TPartitioner::set_start_split_axis)
		.add_method("num_split_improvement_iterations",
			&TPartitioner::num_split_improvement_iterations)
		.add_method("set_num_split_improvement_iterations",
			&TPartitioner::set_num_split_improvement_iterations)
		.add_method("enable_static_partitioning",
			&TPartitioner::enable_static_partitioning)
		.add_method("static_partitioning_enabled",
			&TPartitioner::static_partitioning_enabled)
		.set_construct_as_smart_pointer(true);

	reg.add_class_to_group(name, clsGrpName, GetDomainTag<TDomain>());
}
Example #4
0
void RegisterGeometry(Registry& reg, string grp)
{
	typedef IGeometry<dim>	T;
	string suffix = GetDimensionSuffix<dim>();
	string tag = GetDimensionTag<dim>();

	string name = mkstr("IGeometry" << suffix);
	reg.add_class_<T>(name, grp);
	reg.add_class_to_group(name, "IGeometry", tag);
}
static void RegisterSmoothPartitionBounds(
	Registry& reg,
	string name,
	string grpName,
	string clsGrpName)
{
	typedef SmoothPartitionBounds<elem_t>	T;
	reg.add_class_<T, IPartitionPostProcessor>(name, grpName)
		.add_constructor()
		.set_construct_as_smart_pointer(true);
	reg.add_class_to_group(name, clsGrpName, GetDomainTag<TDomain>());
}
static void RegisterClusterElementStacks(
	Registry& reg,
	string name,
	string grpName,
	string clsGrpName)
{
	typedef Attachment<vector_t> apos_t;
	typedef ClusterElementStacks<elem_t, vector_t>	T;
	reg.add_class_<T, IPartitionPostProcessor>(name, grpName)
		.add_constructor()
		.template add_constructor<void (*)(const apos_t&, const vector_t&)>()
		.add_method("set_position_attachment", &T::set_position_attachment)
		.add_method("set_stacking_direction", &T::set_stacking_direction)
		.set_construct_as_smart_pointer(true);
	reg.add_class_to_group(name, clsGrpName, GetDomainTag<TDomain>());
}
Example #7
0
static void RegisterRaster(Registry& reg, string name, string grp)
{
    string suffix = GetDimensionSuffix<TDIM>();
    string tag = GetDimensionTag<TDIM>();

    typedef Raster<TValue, TDIM> T;
    string fullName = name + suffix;

    reg.add_class_<T>(fullName, grp)
    .template add_constructor<void (*)()>()
    .add_method("dim", &T::dim, "dimension", "", "Returns the dimension of the raster.")
    .add_method(
        "load_from_asc",
        &T::load_from_asc,
        "", "filename", "Loads the given file and creates the raster accordingly.")
    .add_method(
        "save_to_asc",
        &T::save_to_asc,
        "", "filename", "Saves the given raster to an 'asc' file.")
    .add_method(
        "set_num_nodes",
        static_cast<void (T::*)(int, size_t)>(&T::set_num_nodes),
        "", "dim # numNodes", "set the number of nodes for the given dimension.")
    .add_method(
        "num_nodes",
        static_cast<size_t (T::*)(int) const>(&T::num_nodes),
        "numNodes", "dim", "returns the number of nodes for the given dimension.")
    .add_method(
        "create",
        &T::create,
        "", "", "Creates the raster according to the set number of nodes (use 'set_num_nodes').")
    .add_method(
        "set_min_corner",
        static_cast<void (T::*)(int, number)>(&T::set_min_corner),
        "", "dim # coordinate", "set the coordinate of the minimum corner of the raster for the given dimension.")
    .add_method(
        "min_corner",
        static_cast<number (T::*)(int) const>(&T::min_corner),
        "coordinate", "dim", "returns the coordinate of the minimum corner of the raster for the given dimension.")
    .add_method(
        "set_extension",
        static_cast<void (T::*)(int, number)>(&T::set_extension),
        "", "dim # coordinate", "set the extension of the raster for the given dimension.")
    .add_method(
        "extension",
        static_cast<number (T::*)(int) const>(&T::extension),
        "coordinate", "dim", "returns the extension of the raster for the given dimension.")
    .add_method(
        "select_node",
        static_cast<void (T::*)(int, size_t)>(&T::select_node),
        "", "dim # index", "select a node by specifying the index in each dimension.")
    .add_method(
        "selected_node_value",
        &T::selected_node_value,
        "value", "", "returns the value of the selected node (use 'select_node' to select a node).")
    .add_method(
        "set_selected_node_value",
        &T::set_selected_node_value,
        "", "value", "set the value of the selected node (use 'select_node' to select a node).")
    .add_method(
        "set_cursor",
        static_cast<void (T::*)(int, number)>(&T::set_cursor),
        "", "dim # coordinate", "set the coordinate of the cursor for each dimension.")
    .add_method(
        "interpolate_at_cursor",
        &T::interpolate_at_cursor,
        "value", "", "returns the interpolated value (using the given order) at the cursor (use 'set_cursor' to set the cursor).")
    .add_method(
        "set_no_data_value",
        &T::set_no_data_value,
        "", "value", "set the 'no-data-value'of the raster. Nodes with this value are ignored in some applications.")
    .add_method(
        "no_data_value",
        &T::no_data_value,
        "value", "", "returns the 'no-data-value'of the raster. Nodes with this value are ignored in some applications.");

    reg.add_class_to_group(fullName, name, tag);
}
Example #8
0
static void Dimension(Registry& reg, string grp)
{
	string suffix = GetDimensionSuffix<dim>();
	string tag = GetDimensionTag<dim>();

	RegisterLuaUserDataType<number, dim>(reg, "Number", grp);
	RegisterLuaUserDataType<MathVector<dim>, dim>(reg, "Vector", grp);
	RegisterLuaUserDataType<MathMatrix<dim,dim>, dim>(reg, "Matrix", grp);

//	LuaUserFunctionNumber
	{
		typedef LuaUserFunction<number, dim, number> T;
		typedef DependentUserData<number, dim> TBase;
		string name = string("LuaUserFunctionNumber").append(suffix);
		reg.add_class_<T, TBase>(name, grp)
			.template add_constructor<void (*)(const char*, int)>("LuaCallbackName#NumberOfArguments")
			.template add_constructor<void (*)(const char*, int, bool)>("LuaCallbackName#NumberOfArguments#PosTimeFlag")
			.add_method("set_deriv", &T::set_deriv)
			.add_method("set_input", static_cast<void (T::*)(size_t, SmartPtr<CplUserData<number, dim> >)>(&T::set_input))
			.add_method("set_input", static_cast<void (T::*)(size_t, number)>(&T::set_input))
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "LuaUserFunctionNumber", tag);
	}

//	LuaUserFunctionMatrixNumber
	{
		typedef LuaUserFunction<MathMatrix<dim,dim>, dim, number> T;
		typedef DependentUserData<MathMatrix<dim,dim>, dim> TBase;
		string name = string("LuaUserFunctionMatrixNumber").append(suffix);
		reg.add_class_<T, TBase>(name, grp)
			.template add_constructor<void (*)(const char*, int)>("LuaCallbackName#NumberOfArguments")
			.template add_constructor<void (*)(const char*, int, bool)>("LuaCallbackName#NumberOfArguments#PosTimeFlag")
			.add_method("set_deriv", &T::set_deriv)
			.add_method("set_input", static_cast<void (T::*)(size_t, SmartPtr<CplUserData<number, dim> >)>(&T::set_input))
			.add_method("set_input", static_cast<void (T::*)(size_t, number)>(&T::set_input))
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "LuaUserFunctionMatrixNumber", tag);
	}

//	LuaUserFunctionVectorNumber
	{
		typedef LuaUserFunction<MathVector<dim>, dim, number > T;
		typedef DependentUserData<MathVector<dim>, dim> TBase;
		string name = string("LuaUserFunctionVectorNumber").append(suffix);
		reg.add_class_<T, TBase>(name, grp)
			.template add_constructor<void (*)(const char*, int)>("LuaCallbackName#NumberOfArguments")
			.template add_constructor<void (*)(const char*, int, bool)>("LuaCallbackName#NumberOfArguments#PosTimeFlag")
			.add_method("set_deriv", &T::set_deriv)
			.add_method("set_input", static_cast<void (T::*)(size_t, SmartPtr<CplUserData<number, dim> >)>(&T::set_input))
			.add_method("set_input", static_cast<void (T::*)(size_t, number)>(&T::set_input))
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "LuaUserFunctionVectorNumber", tag);
	}
/*
//	LuaUserFunctionNumberVector
	{
		typedef LuaUserFunction<number, dim, MathVector<dim> > T;
		typedef DependentUserData<number, dim> TBase;
		string name = string("LuaUserFunctionNumberVector").append(suffix);
		reg.add_class_<T, TBase>(name, grp)
			.template add_constructor<void (*)(const char*, int)>("LuaCallbackName, NumberOfArguments")
			.template add_constructor<void (*)(const char*, int, bool)>("LuaCallbackName, NumberOfArguments, PosTimeFlag")
			.add_method("set_deriv", &T::set_deriv)
			.add_method("set_input", static_cast<void (T::*)(size_t, SmartPtr<CplUserData<number, dim> >)>(&T::set_input))
			.add_method("set_input", static_cast<void (T::*)(size_t, number)>(&T::set_input))
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "LuaUserFunctionNumberVector", tag);
	}
*/
}
Example #9
0
void RegisterUserDataType(Registry& reg, string grp)
{
	string dimSuffix = GetDimensionSuffix<dim>();
	string dimTag = GetDimensionTag<dim>();

	string type = user_data_traits<TData>::name();

//	User"Type"
//	NOTE: For better readability this class is named User"Type"
//	      in vrl and lua. E.g. UserNumber, UserVector, ...
	{
		typedef UserData<TData, dim> T;
		typedef UserDataInfo TBase1;
		string name = string("User").append(type).append(dimSuffix);
		reg.add_class_<T,TBase1>(name, grp)
			.add_method("get_dim", &T::get_dim)
			.add_method("type", &T::type);
		reg.add_class_to_group(name, string("User").append(type), dimTag);
		reg.add_function("PrintUserDataValue", &PrintUserDataValue<TData, dim>,
						 grp, "", "userData#position#time#subsetIndex",
						 "Prints the value of the given user data at the given global position at the given time on the given subset.");
	}

//	CondUser"Type"
//	NOTE: For better readability this class is named CondUser"Type"
//	 	  in vrl and lua. E.g. CondUserNumber, CondUserVector, ...
	{
		typedef UserData<TData, dim, bool> T;
		typedef UserDataInfo TBase1;
		string name = string("CondUser").append(type).append(dimSuffix);
		reg.add_class_<T,TBase1>(name, grp);
		reg.add_class_to_group(name, string("CondUser").append(type), dimTag);
		reg.add_function("PrintUserDataValue", &PrintCondUserDataValue<TData, dim>,
						 grp, "", "userData#position#time#subsetIndex",
						 "Prints the value of the given user data at the given global position at the given time on the given subset.");
	}

//	CplUser"Type"
	{
		typedef CplUserData<TData, dim> T;
		typedef UserData<TData,dim> TBase1;
		string name = string("CplUser").append(type).append(dimSuffix);
		reg.add_class_<T,TBase1>(name, grp)
			.add_method("get_dim", &T::get_dim)
			.add_method("type", &T::type);
		reg.add_class_to_group(name, string("CplUser").append(type), dimTag);
	}

//	CondCplUser"Type"
	{
		typedef CplUserData<TData, dim, bool> T;
		typedef UserData<TData,dim,bool> TBase1;
		string name = string("CondCplUser").append(type).append(dimSuffix);
		reg.add_class_<T,TBase1>(name, grp);
		reg.add_class_to_group(name, string("CondCplUser").append(type), dimTag);
	}

//	DependentUserData"Type"
	{
		typedef DependentUserData<TData, dim> T;
		typedef CplUserData<TData, dim> TBase;
		string name = string("DependentUserData").append(type).append(dimSuffix);
		reg.add_class_<T, TBase >(name, grp);
		reg.add_class_to_group(name, string("DependentUserData").append(type), dimTag);
	}

//	ScaleAddLinker"Type"
	{
		typedef ScaleAddLinker<TData, dim, number> T;
		typedef DependentUserData<TData, dim> TBase;
		string name = string("ScaleAddLinker").append(type).append(dimSuffix);
		reg.add_class_<T, TBase>(name, grp)
			.add_method("add", static_cast<void (T::*)(SmartPtr<CplUserData<number,dim> > , SmartPtr<CplUserData<TData,dim> >)>(&T::add))
			.add_method("add", static_cast<void (T::*)(number , SmartPtr<CplUserData<TData,dim> >)>(&T::add))
			.add_method("add", static_cast<void (T::*)(SmartPtr<CplUserData<number,dim> > , number)>(&T::add))
			.add_method("add", static_cast<void (T::*)(number,number)>(&T::add))
			.add_constructor()
			.template add_constructor<void (*)(const ScaleAddLinker<TData, dim, number>&)>()
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, string("ScaleAddLinker").append(type), dimTag);
	}

}
Example #10
0
static void Dimension(Registry& reg, string grp)
{
	string dimSuffix = GetDimensionSuffix<dim>();
	string dimTag = GetDimensionTag<dim>();

	RegisterUserDataType<number, dim>(reg, grp);
	RegisterUserDataType<MathVector<dim>, dim>(reg, grp);
	RegisterUserDataType<MathMatrix<dim,dim>, dim>(reg, grp);
	RegisterUserDataType<MathTensor<4,dim>, dim>(reg, grp);

//	ConstUserNumber
	{
		typedef ConstUserNumber<dim> T;
		typedef CplUserData<number, dim> TBase;
		string name = string("ConstUserNumber").append(dimSuffix);
		reg.add_class_<T, TBase>(name, grp)
			.add_constructor()
			.template add_constructor<void (*)(number)>("Value")
			.add_method("set", &T::set, "", "Value")
			.add_method("print", &T::print)
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "ConstUserNumber", dimTag);
	}

//	ConstUserVector
	{
		typedef ConstUserVector<dim> T;
		typedef CplUserData<MathVector<dim>, dim> TBase;
		string name = string("ConstUserVector").append(dimSuffix);
		reg.add_class_<T, TBase>(name, grp)
			.add_constructor()
			.template add_constructor<void (*)(number)>("Values")
			.template add_constructor<void (*)(const std::vector<number>&)>("Values")
			.add_method("set_all_entries", &T::set_all_entries)
			.add_method("set_entry", &T::set_entry)
			.add_method("print", &T::print)
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "ConstUserVector", dimTag);
	}

//	ConstUserMatrix
	{
		typedef ConstUserMatrix<dim> T;
		typedef CplUserData<MathMatrix<dim, dim>, dim> TBase;
		string name = string("ConstUserMatrix").append(dimSuffix);
		reg.add_class_<T, TBase>(name, grp)
			.add_constructor()
			.template add_constructor<void (*)(number)>("Diagonal Value")
			.add_method("set_diag_tensor", &T::set_diag_tensor)
			.add_method("set_all_entries", &T::set_all_entries)
			.add_method("set_entry", &T::set_entry)
			.add_method("print", &T::print)
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "ConstUserMatrix", dimTag);
	}

//	ScaleAddLinkerMatrixVector
	{
		typedef MathVector<dim> TData;
		typedef MathMatrix<dim,dim> TDataScale;
		typedef ScaleAddLinker<TData, dim, TDataScale> T;
		typedef DependentUserData<TData, dim> TBase;
		string name = string("ScaleAddLinkerVectorMatrix").append(dimSuffix);
		reg.add_class_<T, TBase>(name, grp)
			.add_method("add", static_cast<void (T::*)(SmartPtr<CplUserData<TDataScale,dim> > , SmartPtr<CplUserData<TData,dim> >)>(&T::add))
			.add_method("add", static_cast<void (T::*)(number , SmartPtr<CplUserData<TData,dim> >)>(&T::add))
			.add_method("add", static_cast<void (T::*)(SmartPtr<CplUserData<TDataScale,dim> > , number)>(&T::add))
			.add_method("add", static_cast<void (T::*)(number,number)>(&T::add))
			.add_constructor()
			.template add_constructor<void (*)(const ScaleAddLinker<TData, dim, TDataScale>&)>()
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, string("ScaleAddLinkerVectorMatrix"), dimTag);
	}

//	ScaleAddLinkerVectorVector
	{
		typedef MathVector<dim> TData;
		typedef MathVector<dim> TDataScale;
		typedef ScaleAddLinker<TData, dim, TDataScale, number> T;
		typedef DependentUserData<number, dim> TBase;
		string name = string("ScaleAddLinkerVectorVector").append(dimSuffix);
		reg.add_class_<T, TBase>(name, grp)
			.add_method("add", static_cast<void (T::*)(SmartPtr<CplUserData<TDataScale,dim> > , SmartPtr<CplUserData<TData,dim> >)>(&T::add))
			.add_method("add", static_cast<void (T::*)(number , SmartPtr<CplUserData<TData,dim> >)>(&T::add))
			.add_method("add", static_cast<void (T::*)(SmartPtr<CplUserData<TDataScale,dim> > , number)>(&T::add))
			.add_method("add", static_cast<void (T::*)(number,number)>(&T::add))
			.add_constructor()
			.template add_constructor<void (*)(const ScaleAddLinker<TData, dim, TDataScale,number>&)>()
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, string("ScaleAddLinkerVectorVector"), dimTag);
	}

//	DarcyVelocityLinker
	{
		typedef DarcyVelocityLinker<dim> T;
		typedef DependentUserData<MathVector<dim>, dim> TBase;
		string name = string("DarcyVelocityLinker").append(dimSuffix);
		reg.add_class_<T, TBase>(name, grp)
			.add_method("set_gravity", &T::set_gravity)
			.add_method("set_permeability", static_cast<void (T::*)(number)>(&T::set_permeability))
			.add_method("set_permeability", static_cast<void (T::*)(SmartPtr<CplUserData<MathMatrix<dim,dim>,dim> >)>(&T::set_permeability))
			.add_method("set_pressure_gradient", &T::set_pressure_gradient)
			.add_method("set_viscosity", static_cast<void (T::*)(number)>(&T::set_viscosity))
			.add_method("set_viscosity", static_cast<void (T::*)(SmartPtr<CplUserData<number,dim> >)>(&T::set_viscosity))
			.add_method("set_density", static_cast<void (T::*)(number)>(&T::set_density))
			.add_method("set_density", static_cast<void (T::*)(SmartPtr<CplUserData<number,dim> >)>(&T::set_density))
			.add_constructor()
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "DarcyVelocityLinker", dimTag);
	}

//	InverseLinker"Type"
	{
		typedef InverseLinker<dim> T;
		typedef DependentUserData<number,dim> TBase;

			string name = string("InverseLinker").append(dimSuffix);
			reg.add_class_<T,TBase>(name, grp)
			.add_method("divide", static_cast<void (T::*)(SmartPtr<CplUserData<number,dim> > , SmartPtr<CplUserData<number,dim> >)>(&T::divide))
			.add_method("divide", static_cast<void (T::*)(number , SmartPtr<CplUserData<number,dim> >)>(&T::divide))
			.add_method("divide", static_cast<void (T::*)(SmartPtr<CplUserData<number,dim> > , number)>(&T::divide))
			.add_method("divide", static_cast<void (T::*)(number,number)>(&T::divide))
			.add_constructor()
			.template add_constructor<void (*)(const InverseLinker<dim>&)>()
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, string("InverseLinker"), dimTag);

	}


	{
		typedef ug::LognormalRandomField<MathMatrix<dim, dim>, dim> T;
		typedef CplUserData<MathMatrix<dim, dim>, dim> TBase;
		string name = string("LognormalRandomField").append(dimSuffix);;
		reg.add_class_<T, TBase>(name, grp)
			//.add_constructor()
			.template add_constructor<void (*)()>("LognormalRandomField")
			.template add_constructor<void (*)(size_t N, double mean_f, double sigma_f, double sigma)>("LognormalRandomField", "N#mean_f#sigma_f#sigma")
			.add_method("set_config",  &T::set_config, "", "N#mean_f#sigma_f#sigma")
			.add_method("set_no_exp",  &T::set_no_exp, "", "", "use this for display of log of the field")
			.set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, string("LognormalRandomField"), dimTag);
	}

//	Inverse-distance-weighting interpolation
	{
		typedef IDWUserData<dim, number> T;
		typedef CplUserData<number, dim> TBase;
		string name = string("IDWUserData").append(dimSuffix);
		reg.add_class_<T, TBase>(name, grp)
		   .add_method("load_data_from", static_cast<void (T::*)(const char*)>(&T::load_data_from), "loads data from a file", "file name")
		   .add_method("set_order", static_cast<void (T::*)(number)>(&T::set_order), "sets order of the IDW-interpolation", "order")
		   .add_method("set_radius", static_cast<void (T::*)(number)>(&T::set_radius), "sets radius of the neighbourhood for the IDW-interpolation", "radius")
		   .add_constructor()
		   .template add_constructor<void(*)(number,number)> ("order#radius")
		   .set_construct_as_smart_pointer(true);
		reg.add_class_to_group(name, "IDWUserData", dimTag);
	}
}