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20 lines
445 B
Markdown
20 lines
445 B
Markdown
---
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title: "Header guards"
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weight: 6
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---
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The ETL as a default uses `#include` headers guards.
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If you wish, you can convert them to using `#pragma once`.
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## Install guardonce
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`python3 -m pip install guardonce`
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## Modify all of the headers
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Navigate to `etl/scripts`
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To change from `#include` guard to `#pragma once`
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`./convert_headers_to_use_once.bat`
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To change from `#pragma` once to `#include guard`
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`./convert_headers_to_use_guards.bat`
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