FilterParamMap Class Reference

Variant of types allowed to be forwarded to a filter selected at runtime. More...

#include <FilterParamMap.h>

Collaboration diagram for FilterParamMap:

Classes
class	Impl
	Define the implementation. More...

Public Member Functions
	FilterParamMap ()
	Default constructor.
	~FilterParamMap ()
	Default destructor.
void	addParameter (ModuleParamList *moduleParamList, const std::string &name, const std::string &description)
	Create one parameter in the parameter list for the module with the given name and desciption.
void	assignTo (ModuleParamList *filterModuleParamList)
	Unpack the map of parameters and forward them to the concrete filter.

Private Attributes
std::unique_ptr< Impl >	m_impl
	Pointer to implementation hiding the details.

Detailed Description

Variant of types allowed to be forwarded to a filter selected at runtime.

Facade for a map of parameters that should be forwarded to a filter selected at runtime.

This class provides an intermediate space for a map of parameters from the steering that wait to be assigned to a concrete filter instance also selected in the steering. To achieve this it uses a map of strings to a variant such that it is able to forward parameters of different types to the filter in a type-safe way.

The present implementation now uses the PImpl idiom to hide the bulk of internal details of boost::variant from all the users, which reduced the compilation time by a good 20%.

The parameters can still be inspected by getValues(), but the user must include the implementation (e.g. #include <boost/variant/variant.hpp>) to be able to inspect them.

Definition at line 41 of file FilterParamMap.h.

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The documentation for this class was generated from the following files:

• tracking/trackFindingCDC/filters/base/include/FilterParamMap.h
• tracking/trackFindingCDC/filters/base/src/FilterParamMap.cc