lokinet/llarp/util/copy_or_nullptr.hpp

#pragma once
#include <memory>

template <typename T>
static constexpr std::unique_ptr<T>
copy_or_nullptr(const std::unique_ptr<T>& other)
{
  if (other)
    return std::make_unique<T>(*other);
  return nullptr;
}
standardize include format and pragma once All #ifndef guards on headers have been removed, I think, in favor of #pragma once Headers are now included as `#include "filename"` if the included file resides in the same directory as the file including it, or any subdirectory therein. Otherwise they are included as `#include <project/top/dir/relative/path/filename>` The above does not include system/os headers. 2021-03-09 22:24:35 +00:00			`#pragma once`
use shared_ptr 2019-05-03 13:15:03 +00:00			`#include <memory>`

The Great Wall of Blame This commit reflects changes to clang-format rules. Unfortunately, these rule changes create a massive change to the codebase, which causes an apparent rewrite of git history. Git blame's --ignore-rev flag can be used to ignore this commit when attempting to `git blame` some code. 2020-04-07 18:38:56 +00:00			`template <typename T>`
			`static constexpr std::unique_ptr<T>`
			`copy_or_nullptr(const std::unique_ptr<T>& other)`
use shared_ptr 2019-05-03 13:15:03 +00:00			`{`
The Great Wall of Blame This commit reflects changes to clang-format rules. Unfortunately, these rule changes create a massive change to the codebase, which causes an apparent rewrite of git history. Git blame's --ignore-rev flag can be used to ignore this commit when attempting to `git blame` some code. 2020-04-07 18:38:56 +00:00			`if (other)`
			`return std::make_unique<T>(*other);`
use shared_ptr 2019-05-03 13:15:03 +00:00			`return nullptr;`
			`}`