Acts::detail::visit_measurement_callable< I > Struct Template Reference

#include <acts/blob/sPHENIX/Core/include/Acts/EventData/MeasurementHelpers.hpp>

Static Public Member Functions
template<typename L , typename A , typename B >
static auto constexpr	invoke (A &&param, B &&cov, L &&lambda)

Detailed Description

template<size_t I>
struct Acts::detail::visit_measurement_callable< I >

Helper functor for visit_measurement. This is the actual functor given to template_switch.

Template Parameters

I	Compile time int value

Definition at line 23 of file MeasurementHelpers.hpp.

View newest version in sPHENIX GitHub at line 23 of file MeasurementHelpers.hpp

Member Function Documentation

template<size_t I>

template<typename L , typename A , typename B >

static auto constexpr Acts::detail::visit_measurement_callable< I >::invoke ( A &&  param, B &&  cov, L &&  lambda  )

inlinestatic

The invoked function. It will perform the head/top-left corner extraction, and pass thee results to the given lambda.

Template Parameters

L	The lambda type
A	The parameter vector type
B	The covariance matrix type

Note

No requirements on A and B are made, to enable a single overload for both const and non-const matrices/vectors.

Parameters

param	The parameter vector
cov	The covariance matrix
lambda	The lambda to call with the statically sized subsets

Definition at line 35 of file MeasurementHelpers.hpp.

View newest version in sPHENIX GitHub at line 35 of file MeasurementHelpers.hpp

References Acts::Test::cov.

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

• acts/blob/sPHENIX/Core/include/Acts/EventData/MeasurementHelpers.hpp