Cheetah - SKA - PSS - Prototype Time Domain Search Pipeline
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The acceleration search pipeline. More...
#include <cheetah/pipeline/AccelerationSearch.h>
Public Types | |
typedef AccelerationSearchTraitsT | Traits |
typedef NumericalT | value_type |
template<typename T > | |
using | has_create_fldo_handler_t = decltype(std::declval< T & >().create_fldo_handler(std::declval< DataExport< value_type > & >(), std::declval< CheetahConfig< NumericalT > const & >(), std::declval< BeamConfig< NumericalT > const & >())) |
template for testing if type T has a create_fldo_handler function More... | |
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typedef data::TimeFrequency< Cpu, NumericalT > | TimeFrequencyType |
Public Member Functions | |
AccelerationSearch (CheetahConfig< NumericalT > const &config, BeamConfig< NumericalT > const &) | |
void | operator() (TimeFrequencyType &) override |
called whenever data is available for processing | |
Dedispersion< NumericalT > const & | dedispersion_pipeline () const |
access to the dedispersion pipeline object | |
FldoHandler::FldoHandlerType const & | fldo_handler () const |
access the fldo handler object | |
AccelerationSearchAlgoType const & | acceleration_search_pipeline () const |
access the acceleration_search pipeline object | |
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PipelineHandler (CheetahConfig< NumericalT > const &config, BeamConfig< NumericalT > const &beam_config) | |
DataExport< NumericalT > & | out () |
return the data output streamer More... | |
void | halt () |
halt the pipeline | |
The acceleration search pipeline.
TODO description/ascii art description of the pipeline
Define an AccelerationSearchTraits class to customise the AccelerationPipeline.
#Traits Requirements
The traits class must provide the following static method in order to generate a suitable dedisperion pipeline.
A default method using the cheetah::SinglePulse pipeline is available by inheriting from the DefaultAccelerationSearchTraits class.
The AccelerationSearchTraits class must provide a static method to create the acceleration search part of the pipeline (i.e post-Dedispersion). This method will return a data type based on whether you are configuring it for a time-domain (Tdas) or frequency-domain (Fdas) acceleration search. The AccelerationSearchAlgoConfig provides acces to both the Fdas and Tdas configs. The templated PostAccelerationSearchHandler is the handler for the Sift module, which is called upon completion of the acceleration search pipeline.
#Traits optional methods:
Post folding (fldo) processing. By default fldo output is passed to the pipelines data export module under the channel name "ocld". An alternative fldo handler can be specified by adding a static
to the AccelerationSearchTraits class.
Definition at line 104 of file AccelerationSearch.h.
using ska::cheetah::pipeline::AccelerationSearch< NumericalT, AccelerationSearchTraitsT >::has_create_fldo_handler_t = decltype(std::declval<T&>().create_fldo_handler(std::declval<DataExport<value_type>&>() , std::declval<CheetahConfig<NumericalT> const&>() , std::declval<BeamConfig<NumericalT> const&>())) |
template for testing if type T has a create_fldo_handler function
Use with panda::HasMethod. e.g.
Definition at line 135 of file AccelerationSearch.h.