| std::independent_bits_engine< _RandomNumberEngine, __w, _UIntType >(3cxx) | std::independent_bits_engine< _RandomNumberEngine, __w, _UIntType >(3cxx) |
std::independent_bits_engine< _RandomNumberEngine, __w, _UIntType >
typedef _UIntType result_type
independent_bits_engine ()
Constructs a default independent_bits_engine engine.
independent_bits_engine (const _RandomNumberEngine &__rng)
Copy constructs a independent_bits_engine engine.
independent_bits_engine (_RandomNumberEngine &&__rng)
Move constructs a independent_bits_engine engine.
independent_bits_engine (result_type __s)
Seed constructs a independent_bits_engine engine. template<typename _Sseq ,
typename = typename std::enable_if<!std::is_same<_Sseq,
independent_bits_engine>::value && !std::is_same<_Sseq,
_RandomNumberEngine>::value> ::type> independent_bits_engine
(_Sseq &__q)
Generator construct a independent_bits_engine engine. const
_RandomNumberEngine & base () const noexcept
Gets a const reference to the underlying generator engine object. void
discard (unsigned long long __z)
Discard a sequence of random numbers. result_type operator() ()
Gets the next value in the generated random number sequence. void seed
()
Reseeds the independent_bits_engine object with the default seed for the
underlying base class generator engine. void seed (result_type
__s)
Reseeds the independent_bits_engine object with the default seed for the
underlying base class generator engine. template<typename _Sseq > void
seed (_Sseq &__q)
Reseeds the independent_bits_engine object with the given seed sequence.
static constexpr result_type max ()
Gets the maximum value in the generated random number range. static constexpr
result_type min ()
Gets the minimum value in the generated random number range.
bool operator== (const independent_bits_engine
&__lhs, const independent_bits_engine &__rhs)
Compares two independent_bits_engine random number generator objects of the
same type for equality. template<typename _CharT , typename _Traits >
std::basic_istream< _CharT, _Traits > &
operator>> (std::basic_istream< _CharT, _Traits >
&__is, std::independent_bits_engine< _RandomNumberEngine, __w,
_UIntType > &__x)
Extracts the current state of a % subtract_with_carry_engine random number
generator engine __x from the input stream __is.
class std::independent_bits_engine< _RandomNumberEngine, __w, _UIntType >" Produces random numbers by combining random numbers from some base engine to produce random numbers with a specifies number of bits __w.
Definition at line 1059 of file random.h.
The type of the generated random value.
Definition at line 1062 of file random.h.
Constructs a default independent_bits_engine engine. The underlying engine is default constructed as well.
Definition at line 1075 of file random.h.
Copy constructs a independent_bits_engine engine. Copies an existing base class random number generator.
Parameters:
Definition at line 1085 of file random.h.
Move constructs a independent_bits_engine engine. Copies an existing base class random number generator.
Parameters:
Definition at line 1095 of file random.h.
Seed constructs a independent_bits_engine engine. Constructs the underlying generator engine seeded with __s.
Parameters:
Definition at line 1105 of file random.h.
Generator construct a independent_bits_engine engine.
Parameters:
Definition at line 1118 of file random.h.
Gets a const reference to the underlying generator engine object.
Definition at line 1153 of file random.h.
Referenced by std::operator<<().
Discard a sequence of random numbers.
Definition at line 1174 of file random.h.
Gets the maximum value in the generated random number range.
Definition at line 1167 of file random.h.
Gets the minimum value in the generated random number range.
Definition at line 1160 of file random.h.
Gets the next value in the generated random number sequence.
Definition at line 742 of file bits/random.tcc.
References std::__lg(), std::numeric_limits< _Tp >::max(), std::numeric_limits< _Tp >::min(), and std::shuffle_order_engine< _RandomNumberEngine, __k >::operator()().
Referenced by std::discard_block_engine< _RandomNumberEngine, __p, __r >::operator()().
Reseeds the independent_bits_engine object with the default seed for the underlying base class generator engine.
Definition at line 1127 of file random.h.
Reseeds the independent_bits_engine object with the default seed for the underlying base class generator engine.
Definition at line 1135 of file random.h.
Reseeds the independent_bits_engine object with the given seed sequence.
Parameters:
Definition at line 1145 of file random.h.
Compares two independent_bits_engine random number generator objects of the same type for equality.
Parameters:
Returns:
Definition at line 1199 of file random.h.
Extracts the current state of a % subtract_with_carry_engine random number generator engine __x from the input stream __is.
Parameters:
Returns:
Definition at line 1217 of file random.h.
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| Sat Apr 6 2019 | libstdc++ |