Drop o3tl/string_view.hxx
...now that all of its uses have been replaced with C++17 <string_view>. The LO-specific o3tl::basic_string_view ctors with OString and OUString params have meanwhile been replaced with OString and OUString conversion functions (indac7be50cf"o3tl::string_view -> std::string_view (in configmgr)"), the ctor with OUStringLiteral turned out to be no longer(?) needed anyway, and the LO-specific o3tl::toOUString has meanwhile been replaced with an OUString ctor with std::u16string_view param (in6856da3066"o3tl::string_view -> std::string_view (in embedserv)"). Change-Id: Ie5215b07e2387560fb7e94de8b5a963241539c64 Reviewed-on: https://gerrit.libreoffice.org/66144 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
This commit is contained in:
Stephan Bergmann
@@ -77,8 +77,6 @@ bool ConvertLong::VisitVarDecl(VarDecl const* varDecl)
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return true;
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return true;
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if (loplugin::isSamePathname(fileName, SRCDIR "/include/tools/solar.h"))
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if (loplugin::isSamePathname(fileName, SRCDIR "/include/tools/solar.h"))
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return true;
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return true;
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if (loplugin::isSamePathname(fileName, SRCDIR "/include/o3tl/string_view.hxx"))
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return true;
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if (!varDecl->hasInit())
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if (!varDecl->hasInit())
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return true;
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return true;
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if (isa<IntegerLiteral>(varDecl->getInit()->IgnoreParenImpCasts()))
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if (isa<IntegerLiteral>(varDecl->getInit()->IgnoreParenImpCasts()))
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@@ -1,808 +0,0 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#ifndef INCLUDED_O3TL_STRING_VIEW_HXX
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#define INCLUDED_O3TL_STRING_VIEW_HXX
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#include <sal/config.h>
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#include <algorithm>
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#include <cstddef>
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#include <ios>
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#include <iterator>
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#include <ostream>
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#include <stdexcept>
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#include <string>
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#include <type_traits>
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#include <utility>
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#include <rtl/string.hxx>
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#include <rtl/ustring.hxx>
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#include <sal/types.h>
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// An approximation of C++17 <string_view>, including implicit conversion
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// from OString and OUString.
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namespace o3tl {
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namespace detail {
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template<typename T> struct CharPtrDetector {
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static constexpr bool ok = false;
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};
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template<> struct CharPtrDetector<char *> {
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static constexpr bool ok = true;
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};
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template<> struct CharPtrDetector<char const *> {
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static constexpr bool ok = true;
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};
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template<typename T> struct NonConstCharArrayDetector {
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static constexpr bool ok = false;
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};
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template<std::size_t N> struct NonConstCharArrayDetector<char [N]> {
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static constexpr bool ok = true;
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};
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template<typename T> struct ConstCharArrayDetector {
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static constexpr bool ok = false;
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};
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template<std::size_t N> struct ConstCharArrayDetector<char const[N]> {
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static constexpr bool ok = true;
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static constexpr std::size_t length = N - 1;
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};
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template<typename T> struct Char16PtrDetector {
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static constexpr bool ok = false;
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};
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template<> struct Char16PtrDetector<char16_t *> {
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static constexpr bool ok = true;
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};
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template<> struct Char16PtrDetector<char16_t const *> {
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static constexpr bool ok = true;
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};
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template<typename T> struct NonConstChar16ArrayDetector {
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static constexpr bool ok = false;
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};
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template<std::size_t N> struct NonConstChar16ArrayDetector<char16_t [N]> {
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static constexpr bool ok = true;
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};
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template<typename T> struct ConstChar16ArrayDetector {
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static constexpr bool ok = false;
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};
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template<std::size_t N> struct ConstChar16ArrayDetector<char16_t const[N]> {
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static constexpr bool ok = true;
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static constexpr std::size_t length = N - 1;
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};
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template<typename T> struct Char32PtrDetector {
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static constexpr bool ok = false;
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};
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template<> struct Char32PtrDetector<char32_t *> {
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static constexpr bool ok = true;
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};
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template<> struct Char32PtrDetector<char32_t const *> {
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static constexpr bool ok = true;
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};
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template<typename T> struct NonConstChar32ArrayDetector {
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static constexpr bool ok = false;
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};
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template<std::size_t N> struct NonConstChar32ArrayDetector<char32_t [N]> {
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static constexpr bool ok = true;
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};
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template<typename T> struct ConstChar32ArrayDetector {
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static constexpr bool ok = false;
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};
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template<std::size_t N> struct ConstChar32ArrayDetector<char32_t const[N]> {
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static constexpr bool ok = true;
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static constexpr std::size_t length = N - 1;
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};
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template<typename T> struct WcharPtrDetector {
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static constexpr bool ok = false;
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};
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template<> struct WcharPtrDetector<wchar_t *> {
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static constexpr bool ok = true;
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};
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template<> struct WcharPtrDetector<wchar_t const *> {
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static constexpr bool ok = true;
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};
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template<typename T> struct NonConstWcharArrayDetector {
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static constexpr bool ok = false;
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};
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template<std::size_t N> struct NonConstWcharArrayDetector<wchar_t [N]> {
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static constexpr bool ok = true;
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};
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template<typename T> struct ConstWcharArrayDetector {
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static constexpr bool ok = false;
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};
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template<std::size_t N> struct ConstWcharArrayDetector<wchar_t const[N]> {
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static constexpr bool ok = true;
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static constexpr std::size_t length = N - 1;
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};
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}
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template<typename charT, typename traits = std::char_traits<charT>>
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class basic_string_view {
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public:
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using traits_type = traits;
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using value_type = charT;
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using pointer = value_type *;
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using const_pointer = value_type const *;
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using reference = value_type &;
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using const_reference = value_type const &;
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using const_iterator = const_pointer;
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using iterator = const_iterator;
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using const_reverse_iterator = std::reverse_iterator<const_iterator>;
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using reverse_iterator = const_reverse_iterator;
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using size_type = std::size_t;
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using difference_type = std::ptrdiff_t;
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static constexpr size_type npos = size_type(-1);
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constexpr basic_string_view() noexcept: data_(nullptr), size_(0) {}
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constexpr basic_string_view(basic_string_view const &) noexcept = default;
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constexpr basic_string_view & operator =(basic_string_view const & other) noexcept = default;
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// The various character types are handled below in the "LO specifics, to
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// make up for traits::length not necessarily being constexpr yet for
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// literal arguments" section:
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template<typename T = charT> constexpr basic_string_view(
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charT const * str,
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typename std::enable_if<
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!(std::is_same<T, char>::value || std::is_same<T, char16_t>::value
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|| std::is_same<T, char32_t>::value
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|| std::is_same<T, wchar_t>::value),
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rtl::libreoffice_internal::Dummy>::type = {}):
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data_(str), size_(traits::length(str)) {}
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constexpr basic_string_view(charT const * str, size_type len):
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data_(str), size_(len) {}
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constexpr const_iterator begin() const noexcept { return data_; }
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constexpr const_iterator end() const noexcept { return begin() + size(); }
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constexpr const_iterator cbegin() const noexcept { return begin(); }
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constexpr const_iterator cend() const noexcept { return end(); }
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constexpr const_reverse_iterator rbegin() const noexcept
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{ return const_reverse_iterator(end()); }
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constexpr const_reverse_iterator rend() const noexcept
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{ return const_reverse_iterator(begin()); }
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constexpr const_reverse_iterator crbegin() const noexcept
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{ return rbegin(); }
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constexpr const_reverse_iterator crend() const noexcept { return rend(); }
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constexpr size_type size() const noexcept { return size_; }
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constexpr size_type length() const noexcept { return size(); }
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constexpr size_type max_size() const noexcept {
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(void) this; // silence loplugin:staticmethods
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return npos - 1;
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}
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constexpr bool empty() const noexcept { return size_ == 0; }
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constexpr const_reference operator [](size_type pos) const {
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assert(pos < size());
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return data_[pos];
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}
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constexpr const_reference at(size_type pos) const {
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if (pos >= size()) {
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throw std::out_of_range("o3tl::basic_string_view::at");
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}
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return operator [](pos);
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}
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constexpr const_reference front() const {
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assert(!empty());
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return operator [](0);
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}
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constexpr const_reference back() const {
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assert(!empty());
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return operator [](size() - 1);
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}
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constexpr const_pointer data() const noexcept { return data_; }
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constexpr void remove_prefix(size_type n) {
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assert(n <= size());
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data_ += n;
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size_ -= n;
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}
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constexpr void remove_suffix(size_type n) {
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assert(n <= size());
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size_ -= n;
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}
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constexpr void swap(basic_string_view & s) noexcept {
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std::swap(data_, s.data_);
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std::swap(size_, s.size_);
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}
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size_type copy(charT * s, size_type n, size_type pos = 0) const {
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if (pos > size()) {
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throw std::out_of_range("o3tl::basic_string_view::copy");
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}
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auto rlen = std::min(n, size_type(size() - pos));
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traits::copy(s, data() + pos, rlen);
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return rlen;
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}
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constexpr basic_string_view substr(size_type pos = 0, size_type n = npos) const {
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if (pos > size()) {
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throw std::out_of_range("o3tl::basic_string_view::copy");
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}
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return basic_string_view(
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data() + pos, std::min(n, size_type(size() - pos)));
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}
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constexpr int compare(basic_string_view s) const noexcept {
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auto n = traits::compare(data(), s.data(), std::min(size(), s.size()));
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return n == 0
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? (size() < s.size() ? -1 : size() == s.size() ? 0 : 1) : n;
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}
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constexpr int compare(size_type pos1, size_type n1, basic_string_view s)
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const
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{ return substr(pos1, n1).compare(s); }
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constexpr int compare(
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size_type pos1, size_type n1, basic_string_view s, size_type pos2,
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size_type n2) const
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{ return substr(pos1, n1).compare(s.substr(pos2, n2)); }
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constexpr int compare(charT const * s) const
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{ return compare(basic_string_view(s)); }
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constexpr int compare(size_type pos1, size_type n1, charT const * s) const
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{ return substr(pos1, n1).compare(s); }
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constexpr int compare(
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size_type pos1, size_type n1, charT const * s, size_type n2) const
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{ return substr(pos1, n1).compare(basic_string_view(s, n2)); }
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constexpr size_type find(basic_string_view s, size_type pos = 0) const noexcept {
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if (s.size() <= size()) {
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for (auto xpos = pos; xpos <= size() - s.size(); ++xpos) {
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bool match = true;
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for (size_type i = 0; i != s.size(); ++i) {
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if (!traits::eq(data_[xpos + i], s.data_[i])) {
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match = false;
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break;
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}
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}
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if (match) {
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return xpos;
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}
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}
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}
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return npos;
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}
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constexpr size_type find(charT c, size_type pos = 0) const noexcept
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||||||
{ return find(basic_string_view(&c, 1), pos); }
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||||||
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constexpr size_type find(charT const * s, size_type pos, size_type n) const
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{ return find(basic_string_view(s, n), pos); }
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constexpr size_type find(charT const * s, size_type pos = 0) const
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{ return find(basic_string_view(s), pos); }
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constexpr size_type rfind(basic_string_view s, size_type pos = npos) const noexcept {
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if (s.size() <= size()) {
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for (auto xpos = std::min<size_type>(size() - s.size(), pos);;
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--xpos)
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||||||
{
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bool match = true;
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||||||
for (size_type i = 0; i != s.size(); ++i) {
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|
||||||
if (!traits::eq(data_[xpos + i], s.data_[i])) {
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||||||
match = false;
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break;
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||||||
}
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|
||||||
}
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||||||
if (match) {
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||||||
return xpos;
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||||||
}
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|
||||||
if (xpos == 0) {
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||||||
break;
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|
||||||
}
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|
||||||
}
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||||||
}
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|
||||||
return npos;
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|
||||||
}
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|
||||||
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|
||||||
constexpr size_type rfind(charT c, size_type pos = npos) const noexcept
|
|
||||||
{ return rfind(basic_string_view(&c, 1), pos); }
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|
||||||
|
|
||||||
constexpr size_type rfind(charT const * s, size_type pos, size_type n) const
|
|
||||||
{ return rfind(basic_string_view(s, n), pos); }
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|
||||||
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|
||||||
constexpr size_type rfind(charT const * s, size_type pos = npos) const
|
|
||||||
{ return rfind(basic_string_view(s), pos); }
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|
||||||
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|
||||||
constexpr size_type find_first_of(basic_string_view s, size_type pos = 0) const
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|
||||||
noexcept
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|
||||||
{
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|
||||||
for (auto xpos = pos; xpos < size(); ++xpos) {
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|
||||||
for (size_type i = 0; i != s.size(); ++i) {
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|
||||||
if (traits::eq(data_[xpos], s.data_[i])) {
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|
||||||
return xpos;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return npos;
|
|
||||||
}
|
|
||||||
|
|
||||||
constexpr size_type find_first_of(charT c, size_type pos = 0) const noexcept
|
|
||||||
{ return find_first_of(basic_string_view(&c, 1), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_first_of(
|
|
||||||
charT const * s, size_type pos, size_type n) const
|
|
||||||
{ return find_first_of(basic_string_view(s, n), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_first_of(charT const * s, size_type pos = 0) const
|
|
||||||
{ return find_first_of(basic_string_view(s), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_last_of(basic_string_view s, size_type pos = npos) const
|
|
||||||
noexcept
|
|
||||||
{
|
|
||||||
if (!empty()) {
|
|
||||||
for (auto xpos = std::min<size_type>(size() - 1, pos);; --xpos) {
|
|
||||||
for (size_type i = 0; i != s.size(); ++i) {
|
|
||||||
if (traits::eq(data_[xpos], s.data_[i])) {
|
|
||||||
return xpos;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (xpos == 0) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return npos;
|
|
||||||
}
|
|
||||||
|
|
||||||
constexpr size_type find_last_of(charT c, size_type pos = npos) const
|
|
||||||
noexcept
|
|
||||||
{ return find_last_of(basic_string_view(&c, 1), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_last_of(
|
|
||||||
charT const * s, size_type pos, size_type n) const
|
|
||||||
{ return find_last_of(basic_string_view(s, n), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_last_of(charT const * s, size_type pos = npos)
|
|
||||||
const
|
|
||||||
{ return find_last_of(basic_string_view(s), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_first_not_of(basic_string_view s, size_type pos = 0) const
|
|
||||||
noexcept
|
|
||||||
{
|
|
||||||
for (auto xpos = pos; xpos < size(); ++xpos) {
|
|
||||||
bool match = true;
|
|
||||||
for (size_type i = 0; i != s.size(); ++i) {
|
|
||||||
if (traits::eq(data_[xpos], s.data_[i])) {
|
|
||||||
match = false;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (match) {
|
|
||||||
return xpos;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return npos;
|
|
||||||
}
|
|
||||||
|
|
||||||
constexpr size_type find_first_not_of(charT c, size_type pos = 0) const
|
|
||||||
noexcept
|
|
||||||
{ return find_first_not_of(basic_string_view(&c, 1), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_first_not_of(
|
|
||||||
charT const * s, size_type pos, size_type n) const
|
|
||||||
{ return find_first_not_of(basic_string_view(s, n), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_first_not_of(charT const * s, size_type pos = 0)
|
|
||||||
const
|
|
||||||
{ return find_first_not_of(basic_string_view(s), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_last_not_of(basic_string_view s, size_type pos = npos) const
|
|
||||||
noexcept
|
|
||||||
{
|
|
||||||
if (!empty()) {
|
|
||||||
for (auto xpos = std::min<size_type>(size() - 1, pos);; --xpos) {
|
|
||||||
bool match = true;
|
|
||||||
for (size_type i = 0; i != s.size(); ++i) {
|
|
||||||
if (traits::eq(data_[xpos], s.data_[i])) {
|
|
||||||
match = false;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (match) {
|
|
||||||
return xpos;
|
|
||||||
}
|
|
||||||
if (xpos == 0) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return npos;
|
|
||||||
}
|
|
||||||
|
|
||||||
constexpr size_type find_last_not_of(charT c, size_type pos = npos) const
|
|
||||||
noexcept
|
|
||||||
{ return find_last_not_of(basic_string_view(&c, 1), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_last_not_of(
|
|
||||||
charT const * s, size_type pos, size_type n) const
|
|
||||||
{ return find_last_not_of(basic_string_view(s, n), pos); }
|
|
||||||
|
|
||||||
constexpr size_type find_last_not_of(charT const * s, size_type pos = npos)
|
|
||||||
const
|
|
||||||
{ return find_last_not_of(basic_string_view(s), pos); }
|
|
||||||
|
|
||||||
// LO specifics:
|
|
||||||
|
|
||||||
// For std::basic_string_view, this is provided via a non-explicit
|
|
||||||
// conversion operator from std::basic_string:
|
|
||||||
constexpr basic_string_view(std::basic_string<charT, traits> const & s):
|
|
||||||
data_(s.data()), size_(s.size()) {}
|
|
||||||
|
|
||||||
// For std::string_view, this will be provided by a (LIBO_INTERNAL_ONLY)
|
|
||||||
// non-explicit conversion operator from OString:
|
|
||||||
template<typename T = charT> basic_string_view(
|
|
||||||
OString const & s,
|
|
||||||
typename std::enable_if<
|
|
||||||
std::is_same<T, char>::value,
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(s.getStr()), size_(s.getLength()) {}
|
|
||||||
|
|
||||||
// For std::u16string_view, this will be provided by a (LIBO_INTERNAL_ONLY)
|
|
||||||
// non-explicit conversion operator from OUString:
|
|
||||||
template<typename T = charT> basic_string_view(
|
|
||||||
OUString const & s,
|
|
||||||
typename std::enable_if<
|
|
||||||
std::is_same<T, sal_Unicode>::value,
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(s.getStr()), size_(s.getLength()) {}
|
|
||||||
|
|
||||||
// For std::u16string_view, this would either be provided by a
|
|
||||||
// (LIBO_INTERNAL_ONLY) non-explicit conversion operator from
|
|
||||||
// OUStringLiteral, or OUStringLiteral would be given up in favor
|
|
||||||
// of std::u16string_view anyway (but this constructor also serves to reject
|
|
||||||
// as ambiguous construction of a o3tl::u16string_view from a narrow string
|
|
||||||
// literal, which would otherwise go via the above OUString
|
|
||||||
// constructor):
|
|
||||||
template<typename T = charT> constexpr basic_string_view(
|
|
||||||
OUStringLiteral literal,
|
|
||||||
typename std::enable_if<
|
|
||||||
std::is_same<T, sal_Unicode>::value,
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(literal.data), size_(literal.size) {}
|
|
||||||
|
|
||||||
// LO specifics, to make up for traits::length not necessarily being
|
|
||||||
// constexpr yet for literal arguments:
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 const & value,
|
|
||||||
typename std::enable_if<
|
|
||||||
std::is_same<T2, char>::value && detail::CharPtrDetector<T1>::ok,
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(value), size_(traits::length(value)) {}
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 & value,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, char>::value
|
|
||||||
&& detail::NonConstCharArrayDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(value), size_(traits::length(value)) {}
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 & literal,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, char>::value
|
|
||||||
&& detail::ConstCharArrayDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(literal), size_(detail::ConstCharArrayDetector<T1>::length)
|
|
||||||
{ /*assert(size_ == traits::length(literal);*/ }
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 const & value,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, char16_t>::value
|
|
||||||
&& detail::Char16PtrDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(value), size_(traits::length(value)) {}
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 & value,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, char16_t>::value
|
|
||||||
&& detail::NonConstChar16ArrayDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(value), size_(traits::length(value)) {}
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 & literal,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, char16_t>::value
|
|
||||||
&& detail::ConstChar16ArrayDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(literal), size_(detail::ConstChar16ArrayDetector<T1>::length)
|
|
||||||
{ /*assert(size_ == traits::length(literal);*/ }
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 const & value,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, char32_t>::value
|
|
||||||
&& detail::Char32PtrDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(value), size_(traits::length(value)) {}
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 & value,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, char32_t>::value
|
|
||||||
&& detail::NonConstChar32ArrayDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(value), size_(traits::length(value)) {}
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 & literal,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, char32_t>::value
|
|
||||||
&& detail::ConstChar32ArrayDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(literal), size_(detail::ConstChar32ArrayDetector<T1>::length)
|
|
||||||
{ /*assert(size_ == traits::length(literal);*/ }
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 const & value,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, wchar_t>::value
|
|
||||||
&& detail::WcharPtrDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(value), size_(traits::length(value)) {}
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 & value,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, wchar_t>::value
|
|
||||||
&& detail::NonConstWcharArrayDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(value), size_(traits::length(value)) {}
|
|
||||||
|
|
||||||
template<typename T1, typename T2 = charT> constexpr basic_string_view(
|
|
||||||
T1 & literal,
|
|
||||||
typename std::enable_if<
|
|
||||||
(std::is_same<T2, wchar_t>::value
|
|
||||||
&& detail::ConstWcharArrayDetector<T1>::ok),
|
|
||||||
rtl::libreoffice_internal::Dummy>::type = {}):
|
|
||||||
data_(literal), size_(detail::ConstWcharArrayDetector<T1>::length)
|
|
||||||
{ /*assert(size_ == traits::length(literal);*/ }
|
|
||||||
|
|
||||||
private:
|
|
||||||
const_pointer data_;
|
|
||||||
size_type size_;
|
|
||||||
};
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator ==(
|
|
||||||
basic_string_view<charT, traits> x, basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) == 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator ==(
|
|
||||||
basic_string_view<charT, traits> x,
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) == 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator ==(
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type x,
|
|
||||||
basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) == 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator !=(
|
|
||||||
basic_string_view<charT, traits> x, basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) != 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator !=(
|
|
||||||
basic_string_view<charT, traits> x,
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) != 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator !=(
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type x,
|
|
||||||
basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) != 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator <(
|
|
||||||
basic_string_view<charT, traits> x, basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) < 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator <(
|
|
||||||
basic_string_view<charT, traits> x,
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) < 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator <(
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type x,
|
|
||||||
basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) < 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator >(
|
|
||||||
basic_string_view<charT, traits> x, basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) > 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator >(
|
|
||||||
basic_string_view<charT, traits> x,
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) > 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator >(
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type x,
|
|
||||||
basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) > 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator <=(
|
|
||||||
basic_string_view<charT, traits> x, basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) <= 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator <=(
|
|
||||||
basic_string_view<charT, traits> x,
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) <= 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator <=(
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type x,
|
|
||||||
basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) <= 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator >=(
|
|
||||||
basic_string_view<charT, traits> x, basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) >= 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator >=(
|
|
||||||
basic_string_view<charT, traits> x,
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) >= 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> constexpr bool operator >=(
|
|
||||||
typename std::decay<basic_string_view<charT, traits>>::type x,
|
|
||||||
basic_string_view<charT, traits> y)
|
|
||||||
noexcept
|
|
||||||
{ return x.compare(y) >= 0; }
|
|
||||||
|
|
||||||
template<class charT, class traits> std::basic_ostream<charT, traits> &
|
|
||||||
operator <<(
|
|
||||||
std::basic_ostream<charT, traits> & os,
|
|
||||||
basic_string_view<charT, traits> str)
|
|
||||||
{
|
|
||||||
typename std::basic_ostream<charT, traits>::sentry sentry(os);
|
|
||||||
if (sentry) {
|
|
||||||
auto const w = os.width();
|
|
||||||
auto pad
|
|
||||||
= std::max<typename std::make_unsigned<decltype(w + str.size())>::type>(
|
|
||||||
w < 0 ? 0 : w, str.size())
|
|
||||||
- str.size();
|
|
||||||
auto const after = (os.flags() & std::ios_base::adjustfield)
|
|
||||||
== std::ios_base::left;
|
|
||||||
if (pad != 0 && !after) {
|
|
||||||
auto const c = os.fill();
|
|
||||||
for (; pad != 0; --pad) {
|
|
||||||
os.rdbuf()->sputc(c);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
os.rdbuf()->sputn(str.data(), str.size());
|
|
||||||
if (pad != 0 && after) {
|
|
||||||
auto const c = os.fill();
|
|
||||||
for (; pad != 0; --pad) {
|
|
||||||
os.rdbuf()->sputc(c);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
os.width(0);
|
|
||||||
}
|
|
||||||
return os;
|
|
||||||
}
|
|
||||||
|
|
||||||
using string_view = basic_string_view<char>;
|
|
||||||
using u16string_view = basic_string_view<char16_t>;
|
|
||||||
using u32string_view = basic_string_view<char32_t>;
|
|
||||||
using wstring_view = basic_string_view<wchar_t>;
|
|
||||||
|
|
||||||
// no literals::string_view_literals::operator "" sv
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
namespace std {
|
|
||||||
|
|
||||||
template<> struct hash<o3tl::string_view> {
|
|
||||||
std::size_t operator ()(o3tl::string_view s)
|
|
||||||
{ return hash<string>()(string(s.data(), s.size())); }
|
|
||||||
};
|
|
||||||
|
|
||||||
template<> struct hash<o3tl::u16string_view> {
|
|
||||||
std::size_t operator ()(o3tl::u16string_view s)
|
|
||||||
{ return hash<u16string>()(u16string(s.data(), s.size())); }
|
|
||||||
};
|
|
||||||
|
|
||||||
template<> struct hash<o3tl::u32string_view> {
|
|
||||||
std::size_t operator ()(o3tl::u32string_view s)
|
|
||||||
{ return hash<u32string>()(u32string(s.data(), s.size())); }
|
|
||||||
};
|
|
||||||
|
|
||||||
template<> struct hash<o3tl::wstring_view> {
|
|
||||||
std::size_t operator ()(o3tl::wstring_view s)
|
|
||||||
{ return hash<wstring>()(wstring(s.data(), s.size())); }
|
|
||||||
};
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
namespace o3tl {
|
|
||||||
|
|
||||||
// LO-specific convenience functions:
|
|
||||||
|
|
||||||
// For std::u16string_view, this will be provided by a (LIBO_INTERNAL_ONLY)
|
|
||||||
// OUString constructor:
|
|
||||||
inline OUString toOUString(u16string_view s)
|
|
||||||
{ return OUString(s.data(), s.size()); }
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
|
|
||||||
@@ -33,7 +33,6 @@ $(eval $(call gb_CppunitTest_add_exception_objects,o3tl_tests,\
|
|||||||
o3tl/qa/test-lru_map \
|
o3tl/qa/test-lru_map \
|
||||||
o3tl/qa/test-safeint \
|
o3tl/qa/test-safeint \
|
||||||
o3tl/qa/test-sorted_vector \
|
o3tl/qa/test-sorted_vector \
|
||||||
o3tl/qa/test-string_view \
|
|
||||||
o3tl/qa/test-typed_flags \
|
o3tl/qa/test-typed_flags \
|
||||||
o3tl/qa/test-vector_pool \
|
o3tl/qa/test-vector_pool \
|
||||||
))
|
))
|
||||||
|
|||||||
@@ -1,221 +0,0 @@
|
|||||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
|
|
||||||
/*
|
|
||||||
* This file is part of the LibreOffice project.
|
|
||||||
*
|
|
||||||
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
||||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
||||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <sal/config.h>
|
|
||||||
|
|
||||||
#include <sstream>
|
|
||||||
#include <stdexcept>
|
|
||||||
#include <string>
|
|
||||||
|
|
||||||
#include <cppunit/TestAssert.h>
|
|
||||||
#include <cppunit/TestFixture.h>
|
|
||||||
#include <cppunit/extensions/HelperMacros.h>
|
|
||||||
|
|
||||||
#include <o3tl/string_view.hxx>
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
class Test: public CppUnit::TestFixture {
|
|
||||||
private:
|
|
||||||
CPPUNIT_TEST_SUITE(Test);
|
|
||||||
CPPUNIT_TEST(testCharLiteral);
|
|
||||||
CPPUNIT_TEST(testChar16Literal);
|
|
||||||
CPPUNIT_TEST(testChar32Literal);
|
|
||||||
CPPUNIT_TEST(testWcharLiteral);
|
|
||||||
CPPUNIT_TEST(testOperations);
|
|
||||||
CPPUNIT_TEST(testOutput);
|
|
||||||
CPPUNIT_TEST_SUITE_END();
|
|
||||||
|
|
||||||
void testCharLiteral() {
|
|
||||||
char * const s1 = const_cast<char *>("foo");
|
|
||||||
o3tl::string_view v1(s1);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(3), v1.size());
|
|
||||||
char const * const s2 = "foo";
|
|
||||||
o3tl::string_view v2(s2);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(3), v2.size());
|
|
||||||
char s3[] = "foo";
|
|
||||||
o3tl::string_view v3(s3);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(3), v3.size());
|
|
||||||
o3tl::string_view v4("foo");
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(3), v4.size());
|
|
||||||
}
|
|
||||||
|
|
||||||
void testChar16Literal() {
|
|
||||||
char16_t * const s1 = const_cast<char16_t *>(u"foo");
|
|
||||||
o3tl::u16string_view v1(s1);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::u16string_view::size_type(3), v1.size());
|
|
||||||
char16_t const * const s2 = u"foo";
|
|
||||||
o3tl::u16string_view v2(s2);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::u16string_view::size_type(3), v2.size());
|
|
||||||
char16_t s3[] = u"foo";
|
|
||||||
o3tl::u16string_view v3(s3);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::u16string_view::size_type(3), v3.size());
|
|
||||||
o3tl::u16string_view v4(u"foo");
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::u16string_view::size_type(3), v4.size());
|
|
||||||
}
|
|
||||||
|
|
||||||
void testChar32Literal() {
|
|
||||||
char32_t * const s1 = const_cast<char32_t *>(U"foo");
|
|
||||||
o3tl::u32string_view v1(s1);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::u32string_view::size_type(3), v1.size());
|
|
||||||
char32_t const * const s2 = U"foo";
|
|
||||||
o3tl::u32string_view v2(s2);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::u32string_view::size_type(3), v2.size());
|
|
||||||
char32_t s3[] = U"foo";
|
|
||||||
o3tl::u32string_view v3(s3);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::u32string_view::size_type(3), v3.size());
|
|
||||||
o3tl::u32string_view v4(U"foo");
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::u32string_view::size_type(3), v4.size());
|
|
||||||
}
|
|
||||||
|
|
||||||
void testWcharLiteral() {
|
|
||||||
wchar_t * const s1 = const_cast<wchar_t *>(L"foo");
|
|
||||||
o3tl::wstring_view v1(s1);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::wstring_view::size_type(3), v1.size());
|
|
||||||
wchar_t const * const s2 = L"foo";
|
|
||||||
o3tl::wstring_view v2(s2);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::wstring_view::size_type(3), v2.size());
|
|
||||||
wchar_t s3[] = L"foo";
|
|
||||||
o3tl::wstring_view v3(s3);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::wstring_view::size_type(3), v3.size());
|
|
||||||
o3tl::wstring_view v4(L"foo");
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::wstring_view::size_type(3), v4.size());
|
|
||||||
}
|
|
||||||
|
|
||||||
void testOperations() {
|
|
||||||
o3tl::string_view const v("fox");
|
|
||||||
auto npos = o3tl::string_view::npos;
|
|
||||||
// o3tl::basic_string_view::npos will be (implicitly) inline with
|
|
||||||
// C++17, but for now can't be passed as 'const T& expected'
|
|
||||||
// argument into CppUnit::assertEquals, so take this detour
|
|
||||||
CPPUNIT_ASSERT_EQUAL('f', *v.begin());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::difference_type(3), v.end() - v.begin());
|
|
||||||
CPPUNIT_ASSERT_EQUAL('f', *v.cbegin());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::difference_type(3), v.cend() - v.cbegin());
|
|
||||||
CPPUNIT_ASSERT_EQUAL('x', *v.rbegin());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::difference_type(3), v.rend() - v.rbegin());
|
|
||||||
CPPUNIT_ASSERT_EQUAL('x', *v.crbegin());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::difference_type(3), v.crend() - v.crbegin());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(3), v.size());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(3), v.length());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::npos - 1, v.max_size());
|
|
||||||
CPPUNIT_ASSERT(!v.empty());
|
|
||||||
CPPUNIT_ASSERT_EQUAL('o', v[1]);
|
|
||||||
try {
|
|
||||||
v.at(o3tl::string_view::npos);
|
|
||||||
CPPUNIT_FAIL("missing exception");
|
|
||||||
} catch (std::out_of_range &) {}
|
|
||||||
CPPUNIT_ASSERT_EQUAL('f', v.at(0));
|
|
||||||
CPPUNIT_ASSERT_EQUAL('x', v.at(2));
|
|
||||||
try {
|
|
||||||
v.at(3);
|
|
||||||
CPPUNIT_FAIL("missing exception");
|
|
||||||
} catch (std::out_of_range &) {}
|
|
||||||
CPPUNIT_ASSERT_EQUAL('f', v.front());
|
|
||||||
CPPUNIT_ASSERT_EQUAL('x', v.back());
|
|
||||||
CPPUNIT_ASSERT_EQUAL('f', *v.data());
|
|
||||||
{
|
|
||||||
o3tl::string_view v1("fox");
|
|
||||||
v1.remove_prefix(2);
|
|
||||||
CPPUNIT_ASSERT_EQUAL('x', v1.front());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(1), v1.size());
|
|
||||||
}
|
|
||||||
{
|
|
||||||
o3tl::string_view v1("fox");
|
|
||||||
v1.remove_suffix(2);
|
|
||||||
CPPUNIT_ASSERT_EQUAL('f', v1.front());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(1), v1.size());
|
|
||||||
}
|
|
||||||
{
|
|
||||||
o3tl::string_view v1("fox");
|
|
||||||
o3tl::string_view v2("giraffe");
|
|
||||||
v1.swap(v2);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(7), v1.size());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(3), v2.size());
|
|
||||||
}
|
|
||||||
{
|
|
||||||
char a[2];
|
|
||||||
auto n = v.copy(a, 10, 1);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(2), n);
|
|
||||||
CPPUNIT_ASSERT_EQUAL('o', a[0]);
|
|
||||||
CPPUNIT_ASSERT_EQUAL('x', a[1]);
|
|
||||||
}
|
|
||||||
{
|
|
||||||
auto v1 = v.substr(1);
|
|
||||||
CPPUNIT_ASSERT_EQUAL('o', v1.front());
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(2), v1.size());
|
|
||||||
}
|
|
||||||
CPPUNIT_ASSERT(v.compare(o3tl::string_view("foo")) > 0);
|
|
||||||
CPPUNIT_ASSERT(v.compare(0, 2, o3tl::string_view("foo")) < 0);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
0, v.compare(0, 2, o3tl::string_view("foo"), 0, 2));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(0, v.compare("fox"));
|
|
||||||
CPPUNIT_ASSERT(v.compare(1, 2, "abc") > 0);
|
|
||||||
CPPUNIT_ASSERT_EQUAL(0, v.compare(1, 2, "oxx", 2));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(1), v.find("ox"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(1), v.find('o'));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find("oxx", 0, 2));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(npos, v.find("oxx"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(1), v.rfind("ox"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(o3tl::string_view::size_type(1), v.rfind('o'));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1),
|
|
||||||
v.rfind("oxx", o3tl::string_view::npos, 2));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(npos, v.rfind("oxx"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_first_of("nop"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_first_of('o'));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_first_of("nofx", 0, 2));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(0), v.find_first_of("nofx"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_last_of("nop"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_last_of('o'));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1),
|
|
||||||
v.find_last_of("nofx", o3tl::string_view::npos, 2));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(2), v.find_last_of("nofx"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_first_not_of("fx"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_first_not_of('f'));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_first_not_of("fxo", 0, 2));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(npos, v.find_first_not_of("fxo"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_last_not_of("fx"));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1), v.find_last_not_of('x'));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(
|
|
||||||
o3tl::string_view::size_type(1),
|
|
||||||
v.find_last_not_of("fxo", o3tl::string_view::npos, 2));
|
|
||||||
CPPUNIT_ASSERT_EQUAL(npos, v.find_last_not_of("fxo"));
|
|
||||||
}
|
|
||||||
|
|
||||||
void testOutput() {
|
|
||||||
std::ostringstream s;
|
|
||||||
s << o3tl::string_view("foo");
|
|
||||||
CPPUNIT_ASSERT_EQUAL(std::string("foo"), s.str());
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
CPPUNIT_TEST_SUITE_REGISTRATION(Test);
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
|
|
||||||
@@ -6504,7 +6504,6 @@ include/o3tl/numeric.hxx
|
|||||||
include/o3tl/runtimetooustring.hxx
|
include/o3tl/runtimetooustring.hxx
|
||||||
include/o3tl/safeint.hxx
|
include/o3tl/safeint.hxx
|
||||||
include/o3tl/sorted_vector.hxx
|
include/o3tl/sorted_vector.hxx
|
||||||
include/o3tl/string_view.hxx
|
|
||||||
include/o3tl/strong_int.hxx
|
include/o3tl/strong_int.hxx
|
||||||
include/o3tl/typed_flags_set.hxx
|
include/o3tl/typed_flags_set.hxx
|
||||||
include/o3tl/vector_pool.hxx
|
include/o3tl/vector_pool.hxx
|
||||||
|
|||||||
Reference in New Issue
Block a user