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std::normal_distribution< _RealType >::param_type – Synopsis Public Types typedef normal_distribution < _RealType > distribution_type" Public Member Functions param_type (_RealType __mean=_RealType(0), _RealType __stddev=_RealType(1)) _RealType mean () const _RealType stddev () const Friends bool operator== (const param_type &__p1, const param_type &__p2) Detailed Description template<typename _RealType = double>struct std::normal_distribution< _RealType >::param_type Parameter type. Definition at line 2094 of file…

std::normal_distribution<RealType>::reset – std::normal_distribution<RealType>::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::normal_distribution<RealType>::param – std::normal_distribution<RealType>::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::normal_distribution<RealType>::operator() – std::normal_distribution<RealType>::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::normal_distribution<RealType>::normal_distribution – std::normal_distribution<RealType>::normal_distribution Synopsis normal_distribution() : normal_distribution(0.0){}(1)(since C++ 11) explicit normal_distribution(RealType mean, RealType stddev = 1.0); (2)(since C++ 11) explicit normal_distribution(const param_type &params); (3)(since C++ 11) Constructs a new distribution object. (2) uses mean and stddev as the distribution parameters. (3) uses params as the distribution parameters. Parameters mean – the μ distribution parameter (mean)…

std::normal_distribution<RealType>::min – std::normal_distribution<RealType>::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::normal_distribution<RealType>::mean,stddev – std::normal_distribution<RealType>::mean,stddev Synopsis RealType mean() const; (1) (since C++11) RealType stddev() const; (2) (since C++11) Returns the parameters the distribution was constructed with. 1) Returns the mean μ distribution parameter. The mean specifies the location of the peak. The default value is 0.0. 2) Returns the deviation σ distribution parameter. The default value is…

std::normal_distribution<RealType>::max – std::normal_distribution<RealType>::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::normal_distribution – std::normal_distribution Synopsis Defined in header <random> template< class RealType = double > (since C++11) class normal_distribution; Generates random numbers according to the Normal_(or_Gaussian)_random_number_distribution. It is defined as:       f(x; μ,σ) =       1       σ       √       2π       exp⎛       ⎜       ⎝       -1       2       ⎛       ⎜       ⎝       x-μ       σ       ⎞       ⎟       ⎠2       ⎞       ⎟       ⎠ Here μ is…

std::norm(std::complex) – std::norm(std::complex) Synopsis Defined in header<complex> template <class T> (until C++ 20) T norm(const std::complex<T> &z); template <class T> (since C++ 20) constexpr T norm(const std::complex<T> &z); float norm(float z); template <class DoubleOrInteger> (1)(since C++ 11) double norm(DoubleOrInteger z); (until C++ 20) long double norm(long double z); (2) constexpr float norm(float z); template <class…

std::nextafter,std::nextafterf,std::nextafterl,std::nexttoward,std::nexttowardf,std::nexttowardl – std::nextafter,std::nextafterf,std::nextafterl,std::nexttoward,std::nexttowardf,std::nexttowardl Synopsis Defined in header <cmath> float nextafter ( float from, float to ); (1) (since C++11) float nextafterf( float from, float to ); double nextafter ( double from, double to ); (2) (since C++11) long double nextafter ( long double from, long double to ); (3) (since C++11) long double nextafterl( long…

std::nextafter,std::nextafterf,std::nextafterl,std::nexttoward,std::nexttowardf, – std::nextafter,std::nextafterf,std::nextafterl,std::nexttoward,std::nexttowardf, Synopsis Defined in header <cmath> float nextafter ( float from, float to );                    (1) (since C++11) float nextafterf( float from, float to ); double nextafter ( double from, double to );                 (2) (since C++11) long double nextafter ( long double from, long double to );  (3) (since C++11) long double nextafterl( long double from, long double to ); Promoted nextafter ( Arithmetic1 from, Arithmetic2 to );     (4) (since C++11) float nexttoward ( float from, long double to );             (5) (since C++11) float…

std::next_permutation – std::next_permutation Synopsis Defined in header <algorithm> template< class BidirIt > (until C++20) bool next_permutation( BidirIt first, BidirIt last ); template< class BidirIt > (since C++20) constexpr bool next_permutation( BidirIt first, BidirIt last ); (1) template< class BidirIt, class Compare > (until C++20) bool next_permutation( BidirIt first, BidirIt last, Compare comp ); (2) template<…

std::next – std::next Synopsis Defined in header <iterator> template< class ForwardIt > ForwardIt next( (since C++11) ForwardIt it, (until C++17) typename std::iterator_traits<ForwardIt>::difference_type n = 1 ); template< class InputIt > constexpr InputIt next( (since C++17) InputIt it, typename std::iterator_traits<InputIt>::difference_type n = 1 ); Return the nth successor of iterator it. Parameters it – an iterator…

std::new_handler – std::new_handler Synopsis Defined in header<new> typedef void (*new_handler)(); std::new_handler is the function pointer type (pointer to function that takes no arguments and returns void), which is used by the functions std::set_new_handler and std::get_new_handler See also                 allocation functions operator_new (function) operator_new[]                 registers a new handler set_new_handler (function) get_new_handler obtains the current new handler                 (function)…

std::nested_exception::rethrow_nested – std::nested_exception::rethrow_nested Synopsis [[noreturn]] void rethrow_nested() const; (since C++11) Rethrows the stored exception. If there is no stored exceptions (i.e. nested_ptr() returns null pointer), then std::terminate is called. Parameters (none) Return value (none)

std::nested_exception::operator= – std::nested_exception::operator= Synopsis nested_exception &operator=(const nested_exception &other) noexcept = default; (since C++ 11) Replaces the stored exception with the one held in other. Parameters other – nested exception to replace the contents with Return value *this

std::nested_exception::nested_ptr – std::nested_exception::nested_ptr Synopsis std::exception_ptr nested_ptr() const noexcept; (since C++11) Returns a pointer to the stored exception, if any. Parameters (none) Return value (none)

std::nested_exception::~nested_exception – std::nested_exception::~nested_exception Synopsis virtual ~nested_exception() = default; (since C++11) Destroys the nested exception object.

std::nested_exception – std::nested_exception Synopsis Defined in header <exception> class nested_exception; (since C++11) std::nested_exception is a polymorphic mixin class which can capture and store the current exception, making it possible to nest exceptions of arbitrary types within each other. Member functions                constructs a nested_exception constructor (public member function) destructor destructs a nested exception                (virtual public member…