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noexcept applied to <random>. 

llvm-svn: 160579
This commit is contained in:
Howard Hinnant 2012-07-20 21:44:27 +00:00
parent cd16df9154
commit 00586de436
2 changed files with 9 additions and 9 deletions
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16
libcxx/include/random
View File

@ -217,7 +217,7 @@ public:
void discard(unsigned long long z);
// property functions
const Engine& base() const;
const Engine& base() const noexcept;
};
template<class Engine, size_t p, size_t r>
@ -269,7 +269,7 @@ public:
result_type operator()(); void discard(unsigned long long z);
// property functions
const Engine& base() const;
const Engine& base() const noexcept;
};
template<class Engine, size_t w, class UIntType>
@ -323,7 +323,7 @@ public:
void discard(unsigned long long z);
// property functions
const Engine& base() const;
const Engine& base() const noexcept;
};
template<class Engine, size_t k>
@ -392,7 +392,7 @@ public:
result_type operator()();
// property functions
double entropy() const;
double entropy() const noexcept;
// no copy functions
random_device(const random_device& ) = delete;
@ -2788,7 +2788,7 @@ public:
// property functions
_LIBCPP_INLINE_VISIBILITY
const _Engine& base() const {return __e_;}
const _Engine& base() const _NOEXCEPT {return __e_;}
template<class _Eng, size_t _Pp, size_t _Rp>
friend
@ -2993,7 +2993,7 @@ public:
// property functions
_LIBCPP_INLINE_VISIBILITY
const _Engine& base() const {return __e_;}
const _Engine& base() const _NOEXCEPT {return __e_;}
template<class _Eng, size_t _Wp, class _UI>
friend
@ -3222,7 +3222,7 @@ public:
// property functions
_LIBCPP_INLINE_VISIBILITY
const _Engine& base() const {return __e_;}
const _Engine& base() const _NOEXCEPT {return __e_;}
private:
template<class _Eng, size_t _Kp>
@ -3399,7 +3399,7 @@ public:
result_type operator()();
// property functions
double entropy() const;
double entropy() const _NOEXCEPT;
private:
// no copy functions

2
libcxx/src/random.cpp
View File

@ -40,7 +40,7 @@ random_device::operator()()
}
double
random_device::entropy() const
random_device::entropy() const _NOEXCEPT
{
return 0;
}