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noexcept for <typeindex>. This completes Chapter 20 [utilities]. 

llvm-svn: 132267
This commit is contained in:
Howard Hinnant 2011-05-28 18:57:24 +00:00
parent cfd52789dc
commit 9e5c99f61f
1 changed files with 27 additions and 20 deletions
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47
libcxx/include/typeindex
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@ -21,24 +21,24 @@ namespace std
class type_index
{
public:
type_index(const type_info& rhs);
type_index(const type_info& rhs) noexcept;
bool operator==(const type_index& rhs) const;
bool operator!=(const type_index& rhs) const;
bool operator< (const type_index& rhs) const;
bool operator<=(const type_index& rhs) const;
bool operator> (const type_index& rhs) const;
bool operator>=(const type_index& rhs) const;
bool operator==(const type_index& rhs) const noexcept;
bool operator!=(const type_index& rhs) const noexcept;
bool operator< (const type_index& rhs) const noexcept;
bool operator<=(const type_index& rhs) const noexcept;
bool operator> (const type_index& rhs) const noexcept;
bool operator>=(const type_index& rhs) const noexcept;
size_t hash_code() const;
const char* name() const;
size_t hash_code() const noexcept;
const char* name() const noexcept;
};
template <>
struct hash<type_index>
: public unary_function<type_index, size_t>
{
size_t operator()(type_index index) const;
size_t operator()(type_index index) const noexcept;
};
} // std
@ -58,25 +58,31 @@ class _LIBCPP_VISIBLE type_index
const type_info* __t_;
public:
_LIBCPP_INLINE_VISIBILITY
type_index(const type_info& __y) : __t_(&__y) {}
type_index(const type_info& __y) _NOEXCEPT : __t_(&__y) {}
_LIBCPP_INLINE_VISIBILITY
bool operator==(const type_index& __y) const {return *__t_ == *__y.__t_;}
bool operator==(const type_index& __y) const _NOEXCEPT
{return *__t_ == *__y.__t_;}
_LIBCPP_INLINE_VISIBILITY
bool operator!=(const type_index& __y) const {return *__t_ != *__y.__t_;}
bool operator!=(const type_index& __y) const _NOEXCEPT
{return *__t_ != *__y.__t_;}
_LIBCPP_INLINE_VISIBILITY
bool operator< (const type_index& __y) const {return __t_->before(*__y.__t_);}
bool operator< (const type_index& __y) const _NOEXCEPT
{return __t_->before(*__y.__t_);}
_LIBCPP_INLINE_VISIBILITY
bool operator<=(const type_index& __y) const {return !__y.__t_->before(*__t_);}
bool operator<=(const type_index& __y) const _NOEXCEPT
{return !__y.__t_->before(*__t_);}
_LIBCPP_INLINE_VISIBILITY
bool operator> (const type_index& __y) const {return __y.__t_->before(*__t_);}
bool operator> (const type_index& __y) const _NOEXCEPT
{return __y.__t_->before(*__t_);}
_LIBCPP_INLINE_VISIBILITY
bool operator>=(const type_index& __y) const {return !__t_->before(*__y.__t_);}
bool operator>=(const type_index& __y) const _NOEXCEPT
{return !__t_->before(*__y.__t_);}
_LIBCPP_INLINE_VISIBILITY
size_t hash_code() const {return __t_->hash_code();}
size_t hash_code() const _NOEXCEPT {return __t_->hash_code();}
_LIBCPP_INLINE_VISIBILITY
const char* name() const {return __t_->name();}
const char* name() const _NOEXCEPT {return __t_->name();}
};
template <class _Tp> struct _LIBCPP_VISIBLE hash;
@ -86,7 +92,8 @@ struct _LIBCPP_VISIBLE hash<type_index>
: public unary_function<type_index, size_t>
{
_LIBCPP_INLINE_VISIBILITY
size_t operator()(type_index __index) const {return __index.hash_code();}
size_t operator()(type_index __index) const _NOEXCEPT
{return __index.hash_code();}
};
_LIBCPP_END_NAMESPACE_STD