From 97af93b2a8ebc89364852e3f63e9fd8cfedaeedf Mon Sep 17 00:00:00 2001 From: Alexander Neonxp Kiryukhin Date: Mon, 9 Jun 2025 13:43:45 +0300 Subject: =?UTF-8?q?=D0=9F=D0=B5=D1=80=D0=B5=D0=B2=D1=91=D0=BB=20dotfiles?= =?UTF-8?q?=20=D0=BD=D0=B0=20stow?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- zsh/theme/gitstatus/src/string_view.h | 77 ----------------------------------- 1 file changed, 77 deletions(-) delete mode 100644 zsh/theme/gitstatus/src/string_view.h (limited to 'zsh/theme/gitstatus/src/string_view.h') diff --git a/zsh/theme/gitstatus/src/string_view.h b/zsh/theme/gitstatus/src/string_view.h deleted file mode 100644 index e29414b..0000000 --- a/zsh/theme/gitstatus/src/string_view.h +++ /dev/null @@ -1,77 +0,0 @@ -// Copyright 2019 Roman Perepelitsa. -// -// This file is part of GitStatus. -// -// GitStatus is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// GitStatus is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with GitStatus. If not, see . - -#ifndef ROMKATV_GITSTATUS_STRING_VIEW_H_ -#define ROMKATV_GITSTATUS_STRING_VIEW_H_ - -#include -#include -#include -#include -#include - -namespace gitstatus { - -// WARNING: StringView must not have embedded null characters. Violations cause UB. -struct StringView { - StringView() : StringView("") {} - - // Requires: !memchr(s.data(), 0, s.size()). - // - // WARNING: The existence of this requirement and the fact that this constructor is implicit - // means it's dangerous to have std::string instances with embedded null characters anywhere - // in the program. If you have an std::string `s` with embedded nulls, an innocent-looking - // `F(s)` might perform an implicit conversion to StringView and land you squarely in the - // Undefined Behavior land. - StringView(const std::string& s) : StringView(s.c_str(), s.size()) {} - - // Requires: !memchr(ptr, 0, len). - StringView(const char* ptr, size_t len) : ptr(ptr), len(len) {} - - // Requires: end >= begin && !memchr(begin, 0, end - begin). - StringView(const char* begin, const char* end) : StringView(begin, end - begin) {} - - // Requires: strchr(s, 0) == s + N. - template - StringView(const char (&s)[N]) : StringView(s, N - 1) { - static_assert(N, ""); - } - - // Explicit because it's the only constructor that isn't O(1). - // Are you sure you don't already known the strings's length? - explicit StringView(const char* ptr) : StringView(ptr, ptr ? std::strlen(ptr) : 0) {} - - bool StartsWith(StringView prefix) const { - return len >= prefix.len && !std::memcmp(ptr, prefix.ptr, prefix.len); - } - - bool EndsWith(StringView suffix) const { - return len >= suffix.len && !std::memcmp(ptr + (len - suffix.len), suffix.ptr, suffix.len); - } - - const char* ptr; - size_t len; -}; - -inline std::ostream& operator<<(std::ostream& strm, StringView s) { - if (s.ptr) strm.write(s.ptr, s.len); - return strm; -} - -} // namespace gitstatus - -#endif // ROMKATV_GITSTATUS_STRING_VIEW_H_ -- cgit v1.2.3