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src: Add noexcept to move constructor and assignment operator

This commit is contained in:
Tatsuhiro Tsujikawa 2016-10-15 18:51:22 +09:00
parent d49bd50908
commit 3de2654223
1 changed files with 4 additions and 3 deletions
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7
src/template.h
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@ -79,7 +79,7 @@ template <typename T, size_t N> constexpr size_t str_size(T (&)[N]) {
template <typename F, typename... T> struct Defer { template <typename F, typename... T> struct Defer {
Defer(F &&f, T &&... t) Defer(F &&f, T &&... t)
: f(std::bind(std::forward<F>(f), std::forward<T>(t)...)) {} : f(std::bind(std::forward<F>(f), std::forward<T>(t)...)) {}
Defer(Defer &&o) : f(std::move(o.f)) {} Defer(Defer &&o) noexcept : f(std::move(o.f)) {}
~Defer() { f(); } ~Defer() { f(); }
using ResultType = typename std::result_of<typename std::decay<F>::type( using ResultType = typename std::result_of<typename std::decay<F>::type(
@ -104,12 +104,13 @@ template <typename T> struct DList {
DList(const DList &) = delete; DList(const DList &) = delete;
DList &operator=(const DList &) = delete; DList &operator=(const DList &) = delete;
DList(DList &&other) : head(other.head), tail(other.tail), len(other.len) { DList(DList &&other) noexcept
: head(other.head), tail(other.tail), len(other.len) {
other.head = other.tail = nullptr; other.head = other.tail = nullptr;
other.len = 0; other.len = 0;
} }
DList &operator=(DList &&other) { DList &operator=(DList &&other) noexcept {
if (this == &other) { if (this == &other) {
return *this; return *this;
} }