Libkleo

stringutils.h
1/*
2 utils/stringutils.h
3
4 This file is part of libkleopatra
5 SPDX-FileCopyrightText: 2021 g10 Code GmbH
6 SPDX-FileContributor: Ingo Klöcker <dev@ingo-kloecker.de>
7
8 SPDX-License-Identifier: GPL-2.0-or-later
9*/
10
11#pragma once
12
13#include "kleo_export.h"
14
15#include <string>
16#include <string_view>
17#include <vector>
18
19namespace Kleo
20{
21
22/** Splits the string @p s into substrings wherever the character @p c occurs,
23 * and returns the list of those strings. */
24KLEO_EXPORT std::vector<std::string> split(const std::string &s, char c);
25
26/**
27 * Returns true if the string @p sv begins with the string @p prefix, false
28 * otherwise.
29 */
30inline bool startsWith(std::string_view sv, std::string_view prefix)
31{
32#ifdef __cpp_lib_starts_ends_with
33 return sv.starts_with(prefix);
34#else
35 return sv.substr(0, prefix.size()) == prefix;
36#endif
37}
38}
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