boost/stl_interfaces
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Reorder the member functions of container_interface for readability.

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This commit is contained in:
Zach Laine
2019-08-18 14:57:32 -05:00
parent 503ae0c13f
commit e4cce60fb7
1 changed files with 73 additions and 73 deletions
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146
include/boost/stl_interfaces/container_interface.hpp
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@@ -196,6 +196,31 @@ namespace boost { namespace stl_interfaces { inline namespace v1 {
return *derived().begin();
}
template<typename D = Derived>
constexpr auto push_front(typename D::value_type const & x) noexcept(
noexcept(std::declval<D &>().emplace_front(x)))
-> decltype((void)std::declval<D &>().emplace_front(x))
{
derived().emplace_front(x);
}
template<typename D = Derived>
constexpr auto push_front(typename D::value_type && x) noexcept(
noexcept(std::declval<D &>().emplace_front(std::move(x))))
-> decltype((void)std::declval<D &>().emplace_front(std::move(x)))
{
derived().emplace_front(std::move(x));
}
template<typename D = Derived>
constexpr auto pop_front() noexcept -> decltype(
std::declval<D &>().emplace_front(
std::declval<typename D::value_type &>()),
(void)std::declval<D &>().erase(std::declval<D &>().begin()))
{
derived().erase(derived().begin());
}
template<
typename D = Derived,
typename Enable = std::enable_if_t<
@@ -219,6 +244,32 @@ namespace boost { namespace stl_interfaces { inline namespace v1 {
return *std::prev(derived().end());
}
template<typename D = Derived>
constexpr auto push_back(typename D::value_type const & x) noexcept(
noexcept(std::declval<D &>().emplace_back(x)))
-> decltype((void)std::declval<D &>().emplace_back(x))
{
derived().emplace_back(x);
}
template<typename D = Derived>
constexpr auto push_back(typename D::value_type && x) noexcept(
noexcept(std::declval<D &>().emplace_back(std::move(x))))
-> decltype((void)std::declval<D &>().emplace_back(std::move(x)))
{
derived().emplace_back(std::move(x));
}
template<typename D = Derived>
constexpr auto pop_back() noexcept -> decltype(
std::declval<D &>().emplace_back(
std::declval<typename D::value_type &>()),
(void)std::declval<D &>().erase(
std::prev(std::declval<D &>().end())))
{
derived().erase(std::prev(derived().end()));
}
template<typename D = Derived>
constexpr auto operator[](typename D::size_type n) noexcept(
noexcept(std::declval<D &>().begin()[n]))
@@ -234,6 +285,28 @@ namespace boost { namespace stl_interfaces { inline namespace v1 {
return derived().begin()[n];
}
template<typename D = Derived>
constexpr auto at(typename D::size_type i)
-> decltype(std::declval<D &>().size(), std::declval<D &>()[i])
{
if (derived().size() <= i) {
throw std::out_of_range(
"Bounds check failed in container_interface::at()");
}
return derived()[i];
}
template<typename D = Derived>
constexpr auto at(typename D::size_type i) const -> decltype(
std::declval<D const &>().size(), std::declval<D const &>()[i])
{
if (derived().size() <= i) {
throw std::out_of_range(
"Bounds check failed in container_interface::at()");
}
return derived()[i];
}
template<typename D = Derived>
constexpr auto resize(typename D::size_type n) noexcept(
noexcept(std::declval<D &>().resize(
@@ -444,79 +517,6 @@ namespace boost { namespace stl_interfaces { inline namespace v1 {
return *this;
}
template<typename D = Derived>
constexpr auto push_front(typename D::value_type const & x) noexcept(
noexcept(std::declval<D &>().emplace_front(x)))
-> decltype((void)std::declval<D &>().emplace_front(x))
{
derived().emplace_front(x);
}
template<typename D = Derived>
constexpr auto push_front(typename D::value_type && x) noexcept(
noexcept(std::declval<D &>().emplace_front(std::move(x))))
-> decltype((void)std::declval<D &>().emplace_front(std::move(x)))
{
derived().emplace_front(std::move(x));
}
template<typename D = Derived>
constexpr auto pop_front() noexcept -> decltype(
std::declval<D &>().emplace_front(
std::declval<typename D::value_type &>()),
(void)std::declval<D &>().erase(std::declval<D &>().begin()))
{
derived().erase(derived().begin());
}
template<typename D = Derived>
constexpr auto push_back(typename D::value_type const & x) noexcept(
noexcept(std::declval<D &>().emplace_back(x)))
-> decltype((void)std::declval<D &>().emplace_back(x))
{
derived().emplace_back(x);
}
template<typename D = Derived>
constexpr auto push_back(typename D::value_type && x) noexcept(
noexcept(std::declval<D &>().emplace_back(std::move(x))))
-> decltype((void)std::declval<D &>().emplace_back(std::move(x)))
{
derived().emplace_back(std::move(x));
}
template<typename D = Derived>
constexpr auto pop_back() noexcept -> decltype(
std::declval<D &>().emplace_back(
std::declval<typename D::value_type &>()),
(void)std::declval<D &>().erase(
std::prev(std::declval<D &>().end())))
{
derived().erase(std::prev(derived().end()));
}
template<typename D = Derived>
constexpr auto at(typename D::size_type i)
-> decltype(std::declval<D &>().size(), std::declval<D &>()[i])
{
if (derived().size() <= i) {
throw std::out_of_range(
"Bounds check failed in static_vector::at()");
}
return derived()[i];
}
template<typename D = Derived>
constexpr auto at(typename D::size_type i) const -> decltype(
std::declval<D const &>().size(), std::declval<D const &>()[i])
{
if (derived().size() <= i) {
throw std::out_of_range(
"Bounds check failed in static_vector::at()");
}
return derived()[i];
}
template<typename D = Derived>
constexpr auto clear() noexcept
-> decltype((void)std::declval<D &>().erase(