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0b96ae1f6a
Run the `clang-format.bash` script to update all our C and C++ code to a new style defined by `.clang-format`, now with "east const" enforcement. Use `clang-format` version 18. * If you reached this commit for a line in `git blame`, re-run the blame operation starting at the parent of this commit to see older history for the content. * See the parent commit for instructions to rebase a change across this style transition commit. Issue: #26123
40 lines
989 B
C++
40 lines
989 B
C++
// -*-c++-*-
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// vim: set ft=cpp:
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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#pragma once
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#include <cstddef>
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#include <cm/string_view>
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namespace cm {
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/** A string_view that only binds to static storage.
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*
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* This is used together with the `""_s` user-defined literal operator
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* to construct a type-safe abstraction of a string_view that only views
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* statically allocated strings. These strings are const and available
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* for the entire lifetime of the program.
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*/
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class static_string_view : public string_view
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{
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static_string_view(string_view v)
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: string_view(v)
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{
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}
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friend static_string_view operator"" _s(char const* data, size_t size);
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};
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/** Create a static_string_view using `""_s` literal syntax. */
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inline static_string_view operator"" _s(char const* data, size_t size)
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{
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return string_view(data, size);
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}
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} // namespace cm
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using cm::operator"" _s;
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