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37 lines
1.1 KiB
Markdown
37 lines
1.1 KiB
Markdown
# C++ Bindings for nim-timer
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## Purpose
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This folder contains **auto-generated C++ bindings** for the `nim_timer` Nim library. It is generated from `../nim_timer.nim` and provides:
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- `nimtimer.hpp`: High-level C++ class (`NimTimerCtx`) wrapping the FFI interface
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- `main.cpp`: Example executable demonstrating how to use the bindings
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- `CMakeLists.txt`: Build configuration that compiles the Nim library and links the C++ example
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## How It's Generated
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Generate or regenerate these bindings by running from the parent directory:
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```sh
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cd examples/nim_timer
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nimble genbindings_cpp
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```
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This command:
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1. Invokes the Nim compiler with `-d:targetLang:cpp` flag
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2. Triggers `genBindings("examples/nim_timer/cpp_bindings", "../nim_timer.nim")` in `nim_timer.nim`
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3. Creates/updates the generated binding files
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## Building the Example
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```sh
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cd examples/nim_timer/cpp_bindings
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cmake -S . -B build
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cmake --build build
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./build/example
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```
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## Do Not Edit
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The generated files in this folder are overwritten each time `nimble genbindings_cpp` runs. Any manual changes will be lost.
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