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Reformat files to follow clang-format style (#492)

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Project files were not following the clang-format style. For people
using IDEs were clang-format is always run after a save this would
cause unwanted changes.

This commit only applies "clang-format -i" to files.
This commit is contained in:
Tiago
2017-04-20 07:51:37 -07:00
committed by Neil MacIntosh
parent c5851a8161
commit ebe7ebfd85
20 changed files with 1965 additions and 1892 deletions
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include/gsl/span
+117 -87
View File
@@ -23,53 +23,54 @@
#include <gsl/gsl_assert>
#include <gsl/gsl_byte>
#include <gsl/gsl_util>
#include <array>
#include <iterator>
#include <limits>
#include <memory>
#include <stdexcept>
#include <type_traits>
#include <utility>
#include <memory>
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(push)
// turn off some warnings that are noisy about our Expects statements
#pragma warning(disable : 4127) // conditional expression is constant
// turn off some warnings that are noisy about our Expects statements
#pragma warning(disable : 4127) // conditional expression is constant
// blanket turn off warnings from CppCoreCheck for now
// so people aren't annoyed by them when running the tool.
// more targeted suppressions will be added in a future update to the GSL
#pragma warning(disable : 26481 26482 26483 26485 26490 26491 26492 26493 26495)
// blanket turn off warnings from CppCoreCheck for now
// so people aren't annoyed by them when running the tool.
// more targeted suppressions will be added in a future update to the GSL
#pragma warning(disable : 26481 26482 26483 26485 26490 26491 26492 26493 26495)
#if _MSC_VER < 1910
#pragma push_macro("constexpr")
#define constexpr /*constexpr*/
#if _MSC_VER < 1910
#pragma push_macro("constexpr")
#define constexpr /*constexpr*/
// VS 2013 workarounds
#if _MSC_VER <= 1800
#define GSL_MSVC_HAS_VARIADIC_CTOR_BUG
#define GSL_MSVC_NO_DEFAULT_MOVE_CTOR
#define GSL_MSVC_NO_CPP14_STD_EQUAL
// VS 2013 workarounds
#if _MSC_VER <= 1800
#define GSL_MSVC_HAS_VARIADIC_CTOR_BUG
#define GSL_MSVC_NO_DEFAULT_MOVE_CTOR
#define GSL_MSVC_NO_CPP14_STD_EQUAL
// noexcept is not understood
#pragma push_macro("noexcept")
#define noexcept /*noexcept*/
// noexcept is not understood
#pragma push_macro("noexcept")
#define noexcept /*noexcept*/
#pragma push_macro("alignof")
#define alignof __alignof
#pragma push_macro("alignof")
#define alignof __alignof
// turn off some misguided warnings
#pragma warning(disable : 4351) // warns about newly introduced aggregate initializer behavior
#pragma warning(disable : 4512) // warns that assignment op could not be generated
#endif // _MSC_VER <= 1800
#endif // _MSC_VER < 1910
#endif // _MSC_VER
// turn off some misguided warnings
#pragma warning(disable : 4351) // warns about newly introduced aggregate initializer behavior
#pragma warning(disable : 4512) // warns that assignment op could not be generated
#endif // _MSC_VER <= 1800
#endif // _MSC_VER < 1910
#endif // _MSC_VER
#ifdef GSL_THROW_ON_CONTRACT_VIOLATION
#define GSL_NOEXCEPT /*noexcept*/
#define GSL_NOEXCEPT /*noexcept*/
#else
#define GSL_NOEXCEPT noexcept
#define GSL_NOEXCEPT noexcept
#endif // GSL_THROW_ON_CONTRACT_VIOLATION
namespace gsl
@@ -131,13 +132,13 @@ namespace details
class span_iterator
{
using element_type_ = typename Span::element_type;
public:
using iterator_category = std::random_access_iterator_tag;
using value_type = std::remove_cv_t<element_type_>;
using difference_type = typename Span::index_type;
using reference =
std::conditional_t<IsConst, const element_type_, element_type_> &;
using reference = std::conditional_t<IsConst, const element_type_, element_type_>&;
using pointer = std::add_pointer_t<reference>;
constexpr span_iterator() GSL_NOEXCEPT : span_iterator(nullptr, 0) {}
@@ -154,7 +155,8 @@ namespace details
{
}
constexpr span_iterator<Span, IsConst>& operator=(const span_iterator<Span, IsConst>&) GSL_NOEXCEPT = default;
constexpr span_iterator<Span, IsConst>&
operator=(const span_iterator<Span, IsConst>&) GSL_NOEXCEPT = default;
constexpr reference operator*() const
{
@@ -223,7 +225,10 @@ namespace details
return index_ - rhs.index_;
}
constexpr reference operator[](difference_type n) const GSL_NOEXCEPT { return *(*this + n); }
constexpr reference operator[](difference_type n) const GSL_NOEXCEPT
{
return *(*this + n);
}
constexpr friend bool operator==(const span_iterator& lhs,
const span_iterator& rhs) GSL_NOEXCEPT
@@ -249,7 +254,8 @@ namespace details
return !(rhs < lhs);
}
constexpr friend bool operator>(const span_iterator& lhs, const span_iterator& rhs) GSL_NOEXCEPT
constexpr friend bool operator>(const span_iterator& lhs,
const span_iterator& rhs) GSL_NOEXCEPT
{
return rhs < lhs;
}
@@ -337,7 +343,7 @@ class span
public:
// constants and types
using element_type = ElementType;
using value_type = std::remove_cv_t<ElementType>;
using value_type = std::remove_cv_t<ElementType>;
using index_type = std::ptrdiff_t;
using pointer = element_type*;
using reference = element_type&;
@@ -353,10 +359,12 @@ public:
// [span.cons], span constructors, copy, assignment, and destructor
template <bool Dependent = false,
// "Dependent" is needed to make "std::enable_if_t<Dependent || Extent <= 0>" SFINAE,
// since "std::enable_if_t<Extent <= 0>" is ill-formed when Extent is greater than 0.
class = std::enable_if_t<(Dependent || Extent <= 0)>>
constexpr span() GSL_NOEXCEPT : storage_(nullptr, details::extent_type<0>()) {}
// "Dependent" is needed to make "std::enable_if_t<Dependent || Extent <= 0>" SFINAE,
// since "std::enable_if_t<Extent <= 0>" is ill-formed when Extent is greater than 0.
class = std::enable_if_t<(Dependent || Extent <= 0)>>
constexpr span() GSL_NOEXCEPT : storage_(nullptr, details::extent_type<0>())
{
}
constexpr span(std::nullptr_t) GSL_NOEXCEPT : span() {}
@@ -368,7 +376,8 @@ public:
}
template <std::size_t N>
constexpr span(element_type (&arr)[N]) GSL_NOEXCEPT : storage_(&arr[0], details::extent_type<N>())
constexpr span(element_type (&arr)[N]) GSL_NOEXCEPT
: storage_(&arr[0], details::extent_type<N>())
{
}
@@ -384,11 +393,18 @@ public:
{
}
template<class ArrayElementType = std::add_pointer<element_type>>
constexpr span(const std::unique_ptr<ArrayElementType>& ptr, index_type count) : storage_(ptr.get(), count) {}
template <class ArrayElementType = std::add_pointer<element_type>>
constexpr span(const std::unique_ptr<ArrayElementType>& ptr, index_type count)
: storage_(ptr.get(), count)
{
}
constexpr span(const std::unique_ptr<ElementType>& ptr) : storage_(ptr.get(), ptr.get() ? 1 : 0) {}
constexpr span(const std::shared_ptr<ElementType>& ptr) : storage_(ptr.get(), ptr.get() ? 1 : 0) {}
constexpr span(const std::unique_ptr<ElementType>& ptr) : storage_(ptr.get(), ptr.get() ? 1 : 0)
{
}
constexpr span(const std::shared_ptr<ElementType>& ptr) : storage_(ptr.get(), ptr.get() ? 1 : 0)
{
}
// NB: the SFINAE here uses .data() as a incomplete/imperfect proxy for the requirement
// on Container to be a contiguous sequence container.
@@ -498,7 +514,10 @@ public:
constexpr index_type length() const GSL_NOEXCEPT { return size(); }
constexpr index_type size() const GSL_NOEXCEPT { return storage_.size(); }
constexpr index_type length_bytes() const GSL_NOEXCEPT { return size_bytes(); }
constexpr index_type size_bytes() const GSL_NOEXCEPT { return size() * narrow_cast<index_type>(sizeof(element_type)); }
constexpr index_type size_bytes() const GSL_NOEXCEPT
{
return size() * narrow_cast<index_type>(sizeof(element_type));
}
constexpr bool empty() const GSL_NOEXCEPT { return size() == 0; }
// [span.elem], span element access
@@ -551,7 +570,7 @@ private:
// [span.comparison], span comparison operators
template <class ElementType, std::ptrdiff_t FirstExtent, std::ptrdiff_t SecondExtent>
inline constexpr bool operator==(const span<ElementType, FirstExtent>& l,
const span<ElementType, SecondExtent>& r)
const span<ElementType, SecondExtent>& r)
{
#ifdef GSL_MSVC_NO_CPP14_STD_EQUAL
return (l.size() == r.size()) && std::equal(l.begin(), l.end(), r.begin());
@@ -561,31 +580,36 @@ inline constexpr bool operator==(const span<ElementType, FirstExtent>& l,
}
template <class ElementType, std::ptrdiff_t Extent>
inline constexpr bool operator!=(const span<ElementType, Extent>& l, const span<ElementType, Extent>& r)
inline constexpr bool operator!=(const span<ElementType, Extent>& l,
const span<ElementType, Extent>& r)
{
return !(l == r);
}
template <class ElementType, std::ptrdiff_t Extent>
inline constexpr bool operator<(const span<ElementType, Extent>& l, const span<ElementType, Extent>& r)
inline constexpr bool operator<(const span<ElementType, Extent>& l,
const span<ElementType, Extent>& r)
{
return std::lexicographical_compare(l.begin(), l.end(), r.begin(), r.end());
}
template <class ElementType, std::ptrdiff_t Extent>
inline constexpr bool operator<=(const span<ElementType, Extent>& l, const span<ElementType, Extent>& r)
inline constexpr bool operator<=(const span<ElementType, Extent>& l,
const span<ElementType, Extent>& r)
{
return !(l > r);
}
template <class ElementType, std::ptrdiff_t Extent>
inline constexpr bool operator>(const span<ElementType, Extent>& l, const span<ElementType, Extent>& r)
inline constexpr bool operator>(const span<ElementType, Extent>& l,
const span<ElementType, Extent>& r)
{
return r < l;
}
template <class ElementType, std::ptrdiff_t Extent>
inline constexpr bool operator>=(const span<ElementType, Extent>& l, const span<ElementType, Extent>& r)
inline constexpr bool operator>=(const span<ElementType, Extent>& l,
const span<ElementType, Extent>& r)
{
return !(l < r);
}
@@ -633,40 +657,46 @@ as_writeable_bytes(span<ElementType, Extent> s) GSL_NOEXCEPT
// make_span() - Utility functions for creating spans
//
template <class ElementType>
span<ElementType>
make_span(ElementType* ptr, typename span<ElementType>::index_type count)
{ return span<ElementType>(ptr, count); }
span<ElementType> make_span(ElementType* ptr, typename span<ElementType>::index_type count)
{
return span<ElementType>(ptr, count);
}
template <class ElementType>
span<ElementType>
make_span(ElementType* firstElem, ElementType* lastElem)
{ return span<ElementType>(firstElem, lastElem); }
span<ElementType> make_span(ElementType* firstElem, ElementType* lastElem)
{
return span<ElementType>(firstElem, lastElem);
}
template <class ElementType, std::size_t N>
span<ElementType>
make_span(ElementType (&arr)[N])
{ return span<ElementType>(arr); }
span<ElementType> make_span(ElementType (&arr)[N])
{
return span<ElementType>(arr);
}
template <class Container>
span<typename Container::value_type>
make_span(Container &cont)
{ return span<typename Container::value_type>(cont); }
span<typename Container::value_type> make_span(Container& cont)
{
return span<typename Container::value_type>(cont);
}
template <class Container>
span<const typename Container::value_type>
make_span(const Container &cont)
{ return span<const typename Container::value_type>(cont); }
span<const typename Container::value_type> make_span(const Container& cont)
{
return span<const typename Container::value_type>(cont);
}
template <class Ptr>
span<typename Ptr::element_type>
make_span(Ptr& cont, std::ptrdiff_t count)
{ return span<typename Ptr::element_type>(cont, count); }
span<typename Ptr::element_type> make_span(Ptr& cont, std::ptrdiff_t count)
{
return span<typename Ptr::element_type>(cont, count);
}
template <class Ptr>
span<typename Ptr::element_type>
make_span(Ptr& cont)
{ return span<typename Ptr::element_type>(cont); }
span<typename Ptr::element_type> make_span(Ptr& cont)
{
return span<typename Ptr::element_type>(cont);
}
// Specialization of gsl::at for span
template <class ElementType, std::ptrdiff_t Extent>
@@ -681,24 +711,24 @@ inline constexpr ElementType& at(const span<ElementType, Extent>& s, std::ptrdif
#undef GSL_NOEXCEPT
#ifdef _MSC_VER
#if _MSC_VER < 1910
#undef constexpr
#pragma pop_macro("constexpr")
#if _MSC_VER < 1910
#undef constexpr
#pragma pop_macro("constexpr")
#if _MSC_VER <= 1800
#undef noexcept
#pragma pop_macro("noexcept")
#if _MSC_VER <= 1800
#undef noexcept
#pragma pop_macro("noexcept")
#undef alignof
#pragma pop_macro("alignof")
#undef alignof
#pragma pop_macro("alignof")
#undef GSL_MSVC_HAS_VARIADIC_CTOR_BUG
#undef GSL_MSVC_NO_DEFAULT_MOVE_CTOR
#undef GSL_MSVC_NO_CPP14_STD_EQUAL
#endif // _MSC_VER <= 1800
#endif // _MSC_VER < 1910
#undef GSL_MSVC_HAS_VARIADIC_CTOR_BUG
#undef GSL_MSVC_NO_DEFAULT_MOVE_CTOR
#undef GSL_MSVC_NO_CPP14_STD_EQUAL
#endif // _MSC_VER <= 1800
#endif // _MSC_VER < 1910
#pragma warning(pop)
#pragma warning(pop)
#endif // _MSC_VER
#endif // GSL_SPAN_H