use CachedValue::store() for the covariance/position setters (ATLASRECTS-4891)

In the setPosition, setCovariance methods , instead of using reset, which has the effect of the cached values being initialized later on based on the stored values in the xAOD vectors (floats), use store directly with the matrices (double) as arguments.

It might relate with some of the numerical differences here ATLASRECTS-4891

changed the description

This merge request affects 1 package:

• Event/xAOD/xAODTracking

Adding @rbianchi as watcher

added EDM master review-pending-level-1 labels

CI Result FAILURE

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-22106-2019-03-22-23-25
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 2
For experts only: Jenkins output [CI-MERGE-REQUEST 35868]

changed title from use store for the covariance/position setters (ATLASRECTS-4891) to use CachedValue::store() for the covariance/position setters (ATLASRECTS-4891)

Jenkins please retry a build

This merge request affects 1 package:

• Event/xAOD/xAODTracking

Adding @rbianchi as watcher

CI Result FAILURE

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-22106-2019-03-25-20-21
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST 35950]

Unrelated CI issues, approving.

Tadej (L1)

added review-approved label and removed review-pending-level-1 label

merged

mentioned in commit 28ee399b

added sweep:ignore label

changed the description