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Use std containers for FairModule::svList #1499

Merged
merged 1 commit into from
Mar 8, 2024
Merged

Use std containers for FairModule::svList #1499

merged 1 commit into from
Mar 8, 2024
+16 −41

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ChristianTackeGSI
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FairModule::svList can very well be implemented using std::vector without all the casting.

And rename to fAllSensitiveVolumes.

Follow up from #1497

Checklist:

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coderabbitai bot commented Mar 8, 2024 •
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Walkthrough

Walkthrough

The recent changes in the FairRoot project aim to modernize the codebase by updating copyright years, improving code efficiency, and enhancing sensitive volume management. These modifications involve refactoring loops for better iteration over sensitive volumes, replacing outdated data structures with more efficient ones like std::vector, and removing unnecessary comments and includes to streamline the codebase.

Changes

Files Change Summary
fairroot/base/sim/FairDetector.cxx
fairroot/base/sim/FairMCApplication.cxx		 Updated copyright year; refactored loops for sensitive volumes; removed unnecessary includes.
fairroot/base/sim/FairModule.cxx
fairroot/base/sim/FairModule.h		 Replaced svList with fAllSensitiveVolumes (std::vector); updated methods for sensitive volumes management; removed unnecessary initialization.
templates/NewDetector_root_containers/NewDetector.cxx
templates/NewDetector_stl_containers/NewDetector.cxx
templates/project_root_containers/NewDetector/NewDetector.cxx		 Updated copyright year; removed comments about Geant4 MT mode workaround.

Related issues

  • FairModule::AddSensitiveVolume searches volume set twice #1495: The changes in FairModule.cxx and FairModule.h directly address the objectives of this issue by optimizing the search process, eliminating redundant searches, and improving error handling in volume management. The transition to std::vector and streamlining the search process align with the issue's goals of enhancing efficiency and correctness in volume handling.

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@ChristianTackeGSI
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@coderabbitai I think, you got some additional prompts like looking at CONTRIBUTING.md, etc. Which did you get? Have you worked on them?

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coderabbitai bot commented Mar 8, 2024

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@ChristianTackeGSI, I operate based on the information and instructions provided in each session and don't have the capability to recall or track tasks across sessions. If there are specific documents like CONTRIBUTING.md or other tasks you'd like me to review or perform, please let me know, and I'll be happy to assist with those within the scope of the current interaction.

dennisklein
dennisklein reviewed Mar 8, 2024
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I believe FairRoot loosely follows ROOT's naming conventions (with many violations all over the place), for sure the f-member-variable prefix is taken from ROOT:

So, if we say we still adhere to it, we should at least discuss (quickly) why not fgAllSensitiveVolumes etc

@ChristianTackeGSI
Use std containers for FairModule::svList
5b24a7e 
FairModule::svList can very well be implemented using
std::vector without all the casting.

And rename to `fAllSensitiveVolumes`.
@ChristianTackeGSI
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So, if we say we still adhere to it, we should at least discuss (quickly) why not fgAllSensitiveVolumes etc

Yes, we should!

Just: We should even more try to get rid of them… That's what I was trying with the preview of moving this to FairRunSim.

@dennisklein
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@coderabbitai generate a short executive summary on the code changes in this PR (base branch origin/dev) as well as its conversation thread if any important decisions were made.

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coderabbitai bot commented Mar 8, 2024

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For best results, initiate chat on the files or code changes.

@dennisklein, based on the provided diff output, here's a short executive summary of the code changes in PR #1499 and the conversation thread:

Code Changes Summary:

  • General Changes: Updated copyright years from 2023 to 2024 across multiple files.
  • Sensitive Volumes Handling:
    • Transitioned from TRefArray to std::vector<FairVolume*> for storing sensitive volumes in FairModule, with the variable now named fAllSensitiveVolumes. This change eliminates the need for casting and enhances code readability.
    • Updated FairDetector.cxx and FairMCApplication.cxx to iterate over fAllSensitiveVolumes directly, aligning with the new storage mechanism.
    • Removed outdated comments related to Geant4 MT mode across template files, reflecting the move away from TRefArray.
  • Code Cleanup: Removed unused includes and references to FairModule::svList, further cleaning up the codebase.

Conversation Thread Summary:

  • The conversation highlighted the objective of optimizing the handling of sensitive volumes within FairRoot by transitioning to std::vector for better efficiency and readability.
  • A discussion took place regarding the naming conventions of variables, specifically the choice of fAllSensitiveVolumes over fgAllSensitiveVolumes. It was suggested that efforts should be made to reduce the usage of global variables, aligning with best practices for modern C++ development.

This PR represents a significant step towards modernizing the FairRoot codebase by adopting standard C++ containers and improving code maintainability and readability.

Analysis chain
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Fetch the PR's diff from the base branch origin/dev
git fetch origin dev
git diff origin/dev...HEAD > PR_1499_diff.txt
# Output the diff file to be analyzed
cat PR_1499_diff.txt

Length of output: 11030

@dennisklein dennisklein merged commit 54ad232 into FairRootGroup:dev Mar 8, 2024
17 checks passed
@ChristianTackeGSI ChristianTackeGSI deleted the pr/reimplement_svlist branch March 8, 2024 13:51
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@ChristianTackeGSI @dennisklein