Template Function Acts::visit_measurement

Function Documentation

template<typename L, typename A, typename B>
auto Acts::visit_measurement(A &&param, B &&cov, size_t dim, L &&lambda)

Dispatch a lambda call on an overallocated parameter vector and covariance matrix, based on a runtime dimension value.

Inside the lambda call, the vector and matrix will have fixed dimensions, but will still point back to the originally given overallocated values.

Note

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

Template Parameters

  • L: The lambda type

  • A: The parameter vector type

  • B: The covariance matrix type

Parameters

  • param: The parameter vector

  • cov: The covariance matrix

  • dim: The actual dimension as a runtime value

  • lambda: The lambda to call with the statically sized subsets