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.

Defined in header <cmath> float fdim( float x, float y ); (1) (since C++11) double fdim( double x, double y ); (2) (since C++11) long double fdim( long double x, long double y ); (3) (since C++11) Promoted fdim( Arithmetic1 x, Arithmetic2 y ); (4) (since C++11) 1-3) Returns the positive difference between x and y, that is, if x>y, returns x-y, otherwise (if x≤y), returns +0. 4) A set of overloads or a function template for all combinatio

Defined in header <cstdio> int fclose( std::FILE* stream ); Closes the given file stream. Any unwritten buffered data are flushed to the OS. Any unread buffered data are discarded. Whether or not the operation succeeds, the stream is no longer associated with a file, and the buffer allocated by std::setbuf or std::setvbuf, if any, is also disassociated and deallocated if automatic allocation was used. Parameters stream - the file stream to close Return value ​

Defined in header <cfenv> int fegetenv( std::fenv_t* envp ) (1) (since C++11) int fesetenv( const std::fenv_t* envp ); (2) (since C++11) Manages the status of the floating-point environment. 1) Attempts to store the status of the floating-point environment in the object pointed to by envp. 2) Attempts to establish the floating-point environment from the object pointed to by envp. The value of that object must be previously obtained by a call to std::feholdexcept or

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 min returns the minimum potentially generated value (public member function)

RealType a() const; (1) (since C++11) RealType b() const; (2) (since C++11) Returns the parameters the distribution was constructed with. 1) Returns the a distribution parameter (scale). The default value is 1.0. 2) Returns the b distribution parameter (location). The default value is 0.0. Parameters (none). Return value 1) The a distribution parameter (scale). 2) The b distribution parameter (scale). See also param gets or sets the distribution parameter object (

Defined in header <type_traits> template< class T, unsigned N = 0> struct extent; (since C++11) If T is an array type, provides the member constant value equal to the number of elements along the Nth dimension of the array, if N is in [0, std::rank<T>::value). For any other type, or if T is array of unknown bound along its first dimension and N is 0, value is 0. Helper variable template template< class T, unsigned N = 0 > constexpr std::size_t extent

Defined in header <random> template< class RealType = double > class extreme_value_distribution; (since C++11) Produces random numbers according to the extreme value distribution (it is also known as Gumbel Type I, log-Weibull, Fisher-Tippett Type I): p(x;a,b) = 1b exp⎛⎜⎝ a-xb - exp⎛⎜⎝ a-xb ⎞⎟⎠⎞⎟⎠ std::extreme_value_distribution satisfies all requirements of RandomNumberDistribution. Template parameters RealType - The result type generated by the gene

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 max returns the maximum potentially generated value (public member function)

explicit extreme_value_distribution( RealType a = 0.0, RealType b = 1.0 ); (1) (since C++11) explicit extreme_value_distribution( const param_type& params ); (2) (since C++11) Constructs a new distribution object. The first version uses a and b as the distribution parameters, the second version uses params as the distribution parameters. Parameters a - the a distribution parameter (location) b - the b distribution parameter (scale) params - the distribution