Added libcatalogs as submodule Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Quick variable model copied from existing one Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Implemented variable duplication and some code move Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Moved all maps in VC2 to a dedicated struct to ease thread safety more granular Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Fixed mistake on variable activity query and made synchronous variable update a special case of asynchronous update Now the only code path to update variables is asynchronous Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Basic asynchronous variable update, still a lot to do Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Made Variable data update atomic ease thread safety and avoid mixing abstraction levels Also added few missing override Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Some refactoring on Variable class Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Followed Clazy and Clang advises and disabled few old tests Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Added Single Threshold cache tests cases around limits Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Added true single threshold cache strategy and it behaves as expected Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Added basic cache tests for new VC Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Added basic usage of cache in VC, not tested yet Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Many fixes plus implemented var synchronization - Improved error handling - Added Range difference to get missing data ranges - Implemented variable synchronization for simple serial scenario Next step is to introduce cache handling in VC2 Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Added more features in DateTimeRange to prepare variable synchronization DateTimeRange and helpers has to ease any operation on time ranges to allow more complex operations between variables. Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Added contains and intersect tests to DateTimeRange Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Added DateTimeRange unit Tests Added tests: - delta computation test - Shift based on + operator overloading - Zoom based on * operator overloading Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org> Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

More VC2 tests refactoring Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Introduced opaque library from Kyle Markley and improved DateTimeRange class Opaque library allow safer manipulation of numeric values and gives tem a meaning. This should help to prevent stupid mistakes. A first usage in SciQLop is Seconds which are double but have a specific meaning, a DateTimeRange can only be multiplied by a double (-> zoom) but only seconds can be added to it (-> pan). Even a zoom could be an opaque type in the future: Range/Range->Zoom, Range*Zoom->Range, Zoom*Range->Error. DateTimeRange class has now many arithmetic operators implemented this will allow to implement zoom/pan operations in only one place and test them. Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

VariableController2 tests refactoring Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>