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open-space-collective / open-space-toolkit-physics

Physical units, time, reference frames, environment modeling.
https://open-space-collective.github.io/open-space-toolkit-physics/
Apache License 2.0
25 stars 7 forks source link

feat: remove clone of const objects in Environment #278

Closed vishwa2710 closed 4 weeks ago

vishwa2710 commented 1 month ago

Summary by CodeRabbit

codecov[bot] commented 1 month ago

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 81.94%. Comparing base (a255d17) to head (8fa47ba). Report is 1 commits behind head on main.

Additional details and impacted files ```diff @@ Coverage Diff @@ ## main #278 +/- ## ========================================== - Coverage 82.06% 81.94% -0.13% ========================================== Files 99 99 Lines 8242 8219 -23 ========================================== - Hits 6764 6735 -29 - Misses 1478 1484 +6 ```

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coderabbitai[bot] commented 1 month ago

Walkthrough

The changes involve significant modifications to the Environment class in both the header and implementation files. The copy constructor and copy assignment operator have been removed, indicating a transition to a non-copyable design. The constructors have been updated to simplify object initialization by directly assigning passed parameters without cloning. This streamlining reduces complexity in managing Environment instances and eliminates deep copy operations.

Changes

File Change Summary
include/OpenSpaceToolkit/Physics/Environment.hpp Removed copy constructor and copy assignment operator from Environment class.
src/OpenSpaceToolkit/Physics/Environment.cpp Updated constructor to simplify initialization; removed cloning logic; eliminated copy constructor and assignment operator.

Poem

In the realm of space where objects play,
The copy's gone, we've found a new way.
With direct paths and simpler dreams,
The Environment flows like gentle streams.
No more clones, just a single embrace,
In the cosmic dance, we quicken our pace! 🌌✨

📜 Recent review details **Configuration used: CodeRabbit UI** **Review profile: CHILL**
📥 Commits Files that changed from the base of the PR and between 6ce2b3ff231b90bb30159c325f2bb3fdd94cb34b and 8fa47ba4d6dc88ef8795cfb1fd5f329bf9206b0f.
📒 Files selected for processing (2) * include/OpenSpaceToolkit/Physics/Environment.hpp (0 hunks) * src/OpenSpaceToolkit/Physics/Environment.cpp (2 hunks)
💤 Files with no reviewable changes (1) * include/OpenSpaceToolkit/Physics/Environment.hpp
🧰 Additional context used
📓 Learnings (1)
src/OpenSpaceToolkit/Physics/Environment.cpp (1)
``` Learnt from: vishwa2710 PR: open-space-collective/open-space-toolkit-physics#278 File: src/OpenSpaceToolkit/Physics/Environment.cpp:46-46 Timestamp: 2024-10-07T22:55:28.095Z Learning: In the `Environment` class, `aCentralCelestialObject` is a shared pointer to a `const Object`, ensuring immutability and preventing shared mutability concerns when assigning to `centralCelestialObject_`. ```
🔇 Additional comments (3)
src/OpenSpaceToolkit/Physics/Environment.cpp (3)
`29-29`: **Direct Assignment Eliminates Unnecessary Cloning** Assigning `anObjectArray` directly to `objects_` without cloning improves performance and reduces memory overhead. Since `Object` instances are `Shared`, they are immutable, ensuring safe shared ownership. --- `46-46`: **Safe Direct Assignment of Central Celestial Object** Assigning `aCentralCelestialObject` directly to `centralCelestialObject_` is appropriate. As it is a `Shared`, immutability is ensured, and shared ownership does not introduce side effects. --- `50-53`: **Simplified Object Addition Enhances Readability** By adding `centralCelestialObject_` and the elements of `anObjectArray` directly to `objects_`, the code becomes cleaner and more efficient. Removing cloning operations reduces complexity and potential performance overhead.
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