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std::negative_binomial_distribution< _IntType >::param_type – Synopsis Public Types typedef negative_binomial_distribution < _IntType > distribution_type" Public Member Functions param_type (_IntType __k=1, double __p=0.5) _IntType k () const double p () const Friends bool operator== (const param_type &__p1, const param_type &__p2) Detailed Description template<typename _IntType = int>struct std::negative_binomial_distribution< _IntType >::param_type Parameter type. Definition at line 4217 of file…

std::negative_binomial_distribution<IntType>::reset – std::negative_binomial_distribution<IntType>::reset Synopsis void reset(); (since C++ 11) Resets the internal state of the distribution object. After a call to this function, the next call to operator() on the distribution object will not be dependent on previous calls to operator(). Parameters (none) Return value (none) Complexity Constant.

std::negative_binomial_distribution<IntType>::param – std::negative_binomial_distribution<IntType>::param Synopsis param_type param() const; (1) (since C++11) void param( const param_type& params ); (2) (since C++11) Manages the associated distribution parameter set. 1) Returns the associated parameter set. 2) Sets the associated parameter set to params Parameters params – new contents of the associated parameter set Return value 1) The associated parameter…

std::negative_binomial_distribution<IntType>::p,k – std::negative_binomial_distribution<IntType>::p,k Synopsis double p() const; (1)(since C++ 11) IntType k() const; (2)(since C++ 11) Returns the parameters the distribution was constructed with. 1) Returns the p distribution parameter. It defines the probability of a trial generating true. The default value is 0.5. 2) Returns the k distribution parameter. It defines the number of…

std::negative_binomial_distribution<IntType>::operator() – std::negative_binomial_distribution<IntType>::operator() Synopsis template <class Generator> (1)(since C++ 11) result_type operator()(Generator &g); template <class Generator> (2)(since C++ 11) result_type operator()(Generator &g, const param_type &params); Generates random numbers that are distributed according to the associated probability function. The entropy is acquired by calling g.operator(). The first version uses the associated parameter set, the second version…

std::negative_binomial_distribution<IntType>::negative_binomial_distribution – std::negative_binomial_distribution<IntType>::negative_binomial_distribution Synopsis negative_binomial_distribution() : negative_binomial_distribution(1){}(1)(since C++ 11) explicit negative_binomial_distribution(IntType k, double p = 0.5); (2)(since C++ 11) explicit negative_binomial_distribution(const param_type &params); (3)(since C++ 11) Constructs a new distribution object. (2) uses k and p as the distribution parameters. (3) uses params as the distribution parameters. Parameters k – the k distribution parameter (number…

std::negative_binomial_distribution<IntType>::min – std::negative_binomial_distribution<IntType>::min Synopsis result_type min() const; (since C++11) Returns the minimum value potentially generated by the distribution. Parameters (none) Return value The minimum value potentially generated by the distribution Complexity Constant. See also     returns the maximum potentially generated value max (public member function)

std::negative_binomial_distribution<IntType>::max – std::negative_binomial_distribution<IntType>::max Synopsis result_type max() const; (since C++11) Returns the maximum value potentially generated by the distribution. Parameters (none) Return value The maximum value potentially generated by the distribution. Complexity Constant. See also     returns the minimum potentially generated value min (public member function)

std::negative_binomial_distribution – std::negative_binomial_distribution Synopsis Defined in header<random> template <class IntType = int> (since C++ 11) class negative_binomial_distribution; Produces random non-negative integer values i, distributed according to discrete probability function: \(P(i|k, p) = \binom{k + i – 1}{i} \cdot p^k \cdot (1 – p)^i\)P(i|k,p) =⎛ ⎜ ⎝k + i − 1 i⎞ ⎟ ⎠ · pk…

std::negation – std::negation Synopsis Defined in header<type_traits> template <class B> (1)(since C++ 17) struct negation; Forms the logical negation of the type trait B. The type std::negation<B> is a UnaryTypeTrait with a BaseCharacteristic of std::bool_constant<!bool(B::value)>. Template parameters B – any type such that the expression bool(B::value) is a valid constant expression Helper variable template template<class…

std::negate<void> – std::negate<void> Synopsis Defined in header<functional> template <> (since C++ 14) class negate<void>; std::negate<> is a specialization of std::negate with parameter and return type deduced. Member types Member type Definition is_transparent /* unspecified */ Member functions            returns its negated argument operator() (public member function)  std::negate<>::operator() template< class T > constexpr auto operator()( T&& arg…

std::nearbyint,std::nearbyintf,std::nearbyintl – std::nearbyint,std::nearbyintf,std::nearbyintl Synopsis Defined in header <cmath> float nearbyint ( float arg ); (1) (since C++11) float nearbyintf( float arg ); double nearbyint ( double arg ); (2) (since C++11) long double nearbyint ( long double arg ); (3) (since C++11) long double nearbyintl( long double arg ); double nearbyint ( IntegralType arg );…

std::nan,std::nanf,std::nanl – std::nan,std::nanf,std::nanl Synopsis Defined in header <cmath> float nanf( const char* arg ); (since C++11) double nan( const char* arg ); (since C++11) long double nanl( const char* arg ); (since C++11) Converts the implementation-defined character string arg into the corresponding quiet NaN value, as if by calling std::strtod, std::strtof, or std::strtold, respectively, as…

std::mutex::unlock – std::mutex::unlock Synopsis void unlock(); (since C++ 11) Unlocks the mutex. The mutex must be locked by the current thread of execution, otherwise, the behavior is undefined. This operation synchronizes-with (as defined in std::memory_order) any subsequent lock operation that obtains ownership of the same mutex. Parameters (none) Return value (none) Exceptions (none) Notes unlock()…

std::mutex::try_lock – std::mutex::try_lock Synopsis bool try_lock(); (since C++11) Tries to lock the mutex. Returns immediately. On successful lock acquisition returns true, otherwise returns false. This function is allowed to fail spuriously and return false even if the mutex is not currently locked by any other thread. If try_lock is called by a thread that already…

std::mutex::native_handle – std::mutex::native_handle Synopsis native_handle_type native_handle(); (since C++11)                                      (optional) Returns the underlying implementation-defined native handle object. Parameters (none) Return value Implementation-defined native handle object. Exceptions Implementation-defined. Example  This section is incomplete  Reason: no example

std::mutex::~mutex – std::mutex::~mutex Synopsis ~mutex(); Destroys the mutex. The behavior is undefined if the mutex is owned by any thread or if any thread terminates while holding any ownership of the mutex. See also

std::mutex::lock – std::mutex::lock Synopsis void lock(); (since C++ 11) Locks the mutex. If another thread has already locked the mutex, a call to lock will block execution until the lock is acquired. If lock is called by a thread that already owns the mutex, the behavior is undefined: for example, the program may deadlock. An…

std::mutex – std::mutex Synopsis Defined in header <mutex> class mutex; (since C++11) The mutex class is a synchronization primitive that can be used to protect shared data from being simultaneously accessed by multiple threads. mutex offers exclusive, non-recursive ownership semantics: * A calling thread owns a mutex from the time that it successfully calls either…

std::multiset<Key,Compare,Allocator>::~multiset – std::multiset<Key,Compare,Allocator>::~multiset Synopsis ~multiset(); Destructs the container. The destructors of the elements are called and the used storage is deallocated. Note, that if the elements are pointers, the pointed-to objects are not destroyed. Complexity Linear in the size of the container.