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Translate C# Bit.cs and Math.cs to C++ headers#116

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konard merged 5 commits intomainfrom
issue-60-37a4ed53
Apr 11, 2026
Merged

Translate C# Bit.cs and Math.cs to C++ headers#116
konard merged 5 commits intomainfrom
issue-60-37a4ed53

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@konard konard commented Sep 13, 2025 •
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Summary

  • Translated C# Bit.cs to C++ Bit.h with proper syntax and documentation
  • Translated C# Math.cs to C++ Math.h with template-based generic functions
  • Fixed all existing compilation issues and compiler warnings
  • Added comprehensive unit tests covering all functionality from C# implementation
  • Removed accidentally committed build artifacts (cpp/build/) and added .gitignore rules for CMake/Conan generated files

Implementation Details

  • Bit.h: Translated Count and GetLowestPosition functions with proper constexpr support
  • Math.h: Implemented templated Factorial, Catalan, and IsPowerOfTwo functions with static arrays for cached values
  • BitTests.cpp: Enhanced test coverage with additional test cases from C# implementation
  • Platform.Numbers.h: Enabled Math.h include
  • .gitignore: Added rules for CMake build artifacts and Conan generated files

Build

The project uses CMakeLists.txt + conanfile.txt (same as other linksplatform C++ repos like Interfaces, Delegates). To build and test locally:

cd cpp
conan install . --build=missing
cmake . -DCMAKE_TOOLCHAIN_FILE=conan_toolchain.cmake -DCMAKE_BUILD_TYPE=Release -DLINKS_PLATFORM_TESTS=TRUE
cmake --build .
./bin/Platform.Numbers.Tests

Test Results

All tests pass successfully:

  • BitTests.GetLowestBitPositionTest - Tests various bit positions
  • BitTests.CountTest - Tests bit counting functionality
  • BitTests.PartialReadWriteTest - Tests partial read/write operations
  • MathTests.FactorialTest - Tests factorial calculations with boundary conditions
  • MathTests.CatalanTest - Tests Catalan number calculations
  • MathTests.IsPowerOfTwoTest - Tests power of two detection

🤖 Generated with Claude Code

Resolves #60

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Initial commit with task details for issue #60
5b411ff 
Adding CLAUDE.md with task information for AI processing.
This file will be removed when the task is complete.

Issue: #60
@konard konard self-assigned this Sep 13, 2025
@konard @claude
Translate C# Bit.cs and Math.cs to C++ headers
68ebd6d 
- Translated Bit.cs to Bit.h with proper C++ syntax and documentation
- Translated Math.cs to Math.h with template-based generic functions
- Fixed all compilation issues and compiler warnings
- Added comprehensive unit tests covering all functionality
- All tests pass successfully
- Maintained feature parity with C# implementation

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
@konard konard changed the title [WIP] Translate the code from C# to C++ Translate C# Bit.cs and Math.cs to C++ headers Sep 13, 2025
@konard konard marked this pull request as ready for review September 13, 2025 22:27
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'Auto-commit changes made by Claude
0892e83 
🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>'
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Remove CLAUDE.md - Claude command completed
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konard commented Apr 11, 2026

Is it possible to have single small makefile to make it work as expected? Why so many files for make files?

@konard konard marked this pull request as draft April 11, 2026 08:49
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konard commented Apr 11, 2026

🤖 AI Work Session Started

Starting automated work session at 2026-04-11T08:49:26.637Z

The PR has been converted to draft mode while work is in progress.

This comment marks the beginning of an AI work session. Please wait for the session to finish, and provide your feedback.

@konard @claude
Remove build artifacts from repo and update .gitignore
89025e3 
The cpp/build/ directory contained CMake-generated build artifacts
(Makefiles, object files, cache files) that should not be tracked
in version control. Removed them and added comprehensive .gitignore
rules for CMake and Conan generated files.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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konard commented Apr 11, 2026

@konard Good catch! The cpp/build/ directory was accidentally committed — it contained CMake-generated build artifacts (Makefiles, object files, cache files, etc.) that should not be tracked in version control.

I've now:

  1. Removed the entire cpp/build/ directory from the repo (27 files, ~4100 lines of generated content)
  2. Updated .gitignore with rules for CMake and Conan generated files to prevent this from happening again

The project builds using CMakeLists.txt + conanfile.txt — the same approach used by other linksplatform C++ repos (Interfaces, Delegates, etc.). No separate Makefile is needed; CMake generates the build system automatically when you run:

cd cpp
conan install . --build=missing
cmake . -DCMAKE_TOOLCHAIN_FILE=conan_toolchain.cmake -DCMAKE_BUILD_TYPE=Release -DLINKS_PLATFORM_TESTS=TRUE
cmake --build .

All 6 tests pass locally.

@konard konard marked this pull request as ready for review April 11, 2026 08:54
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konard commented Apr 11, 2026

🤖 Solution Draft Log

This log file contains the complete execution trace of the AI solution draft process.

💰 Cost: $1.350336

📊 Context and tokens usage:

  • Context window: 53.4K / 1M (5%) input tokens, 8.6K / 128K (7%) output tokens

Total: (41.9K + 1.7M cached) input tokens, 8.6K output tokens, $1.350336 cost

🤖 Models used:

  • Tool: Anthropic Claude Code
  • Requested: opus
  • Model: Claude Opus 4.6 (claude-opus-4-6)

📎 Log file uploaded as Gist (1077KB)

Now working session is ended, feel free to review and add any feedback on the solution draft.

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konard commented Apr 11, 2026

✅ Ready to merge

This pull request is now ready to be merged:

  • All CI checks have passed
  • No merge conflicts
  • No pending changes

Monitored by hive-mind with --auto-restart-until-mergeable flag

@konard konard merged commit b222ab6 into main Apr 11, 2026
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Translate the code from C# to C++

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