* New serialization protos
* Moved old definition to legacy_serialized_data.proto
* defining new serialization format as oneof.
* Changing to legacy datatype
* adding serialization migration
* moving to io
* adding serialization migration
* moving to io
* adding file for test
* adding test
* test for order or migrated serialized data
* test for order or migrated serialized data
* renaming tool
* addressing comments
* addressing more comments
* minor polishing
to allow setting the GlobalSlamOptimizationCallback after MapBuilder and PoseGraph
creation. Also removes the GlobalSlamOptimizationCallback from the Constructor
since it is not used.
Prerequisite for implementing ReceiveGlobalSlamOptimizations() in gRPC MapBuilderInterface.
- adds `covered_distance` to the ground truth relations
- the flags `write_relation_metrics` and `relation_metrics_filename` control whether and where to write the relations metrics as comma-separated values
Making getters and non-modifying methods in PoseGraph* const.
Before most getters where marked non-const because of the need to acquire the mutex for thread safety. This forces all code using the PoseGraph to pass it around as a non-const object even if the consumer is not altering the object.
By making the mutexes mutable we can make getters and methods that do not change the PoseGraph const and thus enable consumer APIs to express how they are going to use the PoseGraph as well.
fixes#1021
Added fake filer writer which writes the output to a string instead of a file.
This will help writing tests for classes that use the file writer interface to write data.
- Introduce `RangeDataInserterInterface` as common interface for all range data inserters
- Introduce a minimal `GridInterface` as a base for a common interface for 2D and 3D grids
- Rename `RangeDataInserter2D` to `ProbabilityGridRangeDataInserter2D`
- Move grid generation logic from `Submap2D` to `ActiveSubmaps2D`
- Update proto and configuration structure to mirror the code structure - backwards compatibility is maintained
- Step towards [RFC 0019](https://github.com/googlecartographer/rfcs/blob/master/text/0019-probability-grid-and-submap2d-restructuring.md)
This introduces scheduling of tasks with dependencies to ThreadPool.
Contrary to work items, tasks are only queued for execution after all
their dependencies have completed.
This introduces the new class common::Task. A Task can have dependencies to other tasks, notify ThreadPoolInterface when all its dependencies are fulfilled, and can be executed in the background.
Alexander Belyaev
Christoph Schütte
Sebastian Klose
Kevin Daun
Robert Milijaš
gaschler
Martin Schwörer
Michael Grupp