[Topology.Mapping] Support MeshTopology as output in Tetra2TriangleTopologicalMapping

[alxbilger]

The Pull Request introduces enhancements and refactoring in the Tetra2TriangleTopologicalMapping and TopologicalMapping classes to improve topology modifier handling. The changes replace the usage of direct pointers with a SingleLink, improve error logging, refactor validation checks for input/output topology types, and update how topological operations are handled dynamically.

Main Changes

• Introduction of SingleLink:
  • A new SingleLink named l_topologyModifier is added to replace m_outTopoModifier, improving link-handling consistency.
• Error Handling Improvements:
  • Refactoring of initialization and error messaging to ensure clearer runtime feedback regarding missing components (TriangleSetTopologyModifier).
• Separation of Validation Logic:
  • New functions introduced (checkMappingInputType, checkMappingOutputType, compareInputTopologyType, compareOutputTopologyType) break down checkTopologyInputTypes for better reusability and readability in TopologicalMapping.cpp.
• Code Updates in Tetra2TriangleTopologicalMapping:
  • Replacing direct calls to m_outTopoModifier with l_topologyModifier for operations such as adding/removing triangles, edges, or points.
  • Additional checks and graceful handling when l_topologyModifier is not set.

[with-all-tests]

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Reviewers will merge this pull-request only if

• it builds with SUCCESS for all platforms on the CI.
• it does not generate new warnings.
• it does not generate new unit test failures.
• it does not generate new scene test failures.
• it does not break API compatibility.
• it is more than 1 week old (or has fast-merge label).

[bakpaul]

Did you have time to review this PR @epernod ?

[fredroy]

[ci-build][with-all-tests]