UniformNoiseCreator Class Reference

Data creator: uniformly random data, specified range plus offset (pedestal) More...

Inheritance diagram for UniformNoiseCreator:

Public Member Functions
	UniformNoiseCreator (std::string name, float RMS, float pedestal=0.)
	Constructor: assigns data set name and noise parameters. More...
virtual InputData_t	create (size_t size) override
	Creates and returns the data sample. More...
Public Member Functions inherited from DataCreatorBase
	DataCreatorBase (std::string new_name)
	Constructor: just assigns a name to this data set. More...
std::string	name () const
	Returns the name of this set. More...
virtual	~DataCreatorBase ()
	Virtual destructor. More...

Public Attributes
float	baseline
	pedestal More...
float	width
	(half)width of the uniform distribution More...

Additional Inherited Members
Public Types inherited from DataCreatorBase
typedef std::vector< short >	InputData_t
Static Public Attributes inherited from DataCreatorBase
static std::default_random_engine	random_engine
	Random engine shared by all the data creators. More...

Detailed Description

Data creator: uniformly random data, specified range plus offset (pedestal)

Definition at line 90 of file raw_test.cc.

Constructor & Destructor Documentation

UniformNoiseCreator::UniformNoiseCreator ( std::string  name, float  RMS, float  pedestal = 0.  )

inline

Constructor: assigns data set name and noise parameters.

Definition at line 97 of file raw_test.cc.

                                                                :
                DataCreatorBase(name),
                baseline(pedestal), width(RMS * std::sqrt(12.))
                {}

Member Function Documentation

virtual InputData_t UniformNoiseCreator::create ( size_t  size )

inlineoverridevirtual

Creates and returns the data sample.

Implements DataCreatorBase.

Definition at line 103 of file raw_test.cc.

                {
                        std::uniform_real_distribution<float> noise
                                (baseline - width, baseline + width);
                        InputData_t data(size);
                        for (auto& item: data)
                                item = InputData_t::size_type(noise(random_engine));
                        return data;
                } // create()

Member Data Documentation

float UniformNoiseCreator::baseline

pedestal

Definition at line 92 of file raw_test.cc.

float UniformNoiseCreator::width

(half)width of the uniform distribution

Definition at line 93 of file raw_test.cc.

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

• lardataobj/test/RawData/raw_test.cc