Linux Manuals session 3

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

std::acosh(std::complex) – std::acosh(std::complex) Synopsis Defined in header<complex> template <class T> (since C++ 11) complex<T> acosh(const complex<T> &z); Computes complex arc hyperbolic cosine of a complex value z with branch cut at values less than 1 along the real axis. Parameters z – complex value Return value If no errors occur, the complex arc hyperbolic cosine…

std::acos,std::acosf,std::acosl – std::acos,std::acosf,std::acosl Synopsis Defined in header <cmath> float acos ( float arg ); float acosf( float arg ); (since C++11) double acos ( double arg ); (1) (2) long double acos ( long double arg ); long double acosl( long double arg ); (3) (since C++11) double acos ( IntegralType arg ); (4) (since…

std::acos(std::valarray) – std::acos(std::valarray) Synopsis Defined in header<valarray> template <class T> valarray<T> acos(const valarray<T> &va); For each element in va computes arc cosine of the value of the element. Parameters va – value array to apply the operation to Return value Value array containing arc cosines of the values in va. Notes Unqualified function (acos) is…

std::acos(std::complex) – std::acos(std::complex) Synopsis Defined in header<complex> template <class T> (since C++ 11) complex<T> acos(const complex<T> &z); Computes complex arc cosine of a complex value z. Branch cuts exist outside the interval [−1 ; +1] along the real axis. Parameters z – complex value Return value If no errors occur, complex arc cosine of z…

std::accumulate – std::accumulate Synopsis Defined in header <numeric> template< class InputIt, class T > (1) T accumulate( InputIt first, InputIt last, T init ); template< class InputIt, class T, class BinaryOperation > T accumulate( InputIt first, InputIt last, T init, (2) BinaryOperation op ); Computes the sum of the given value init and the elements…

std::abs,std::labs,std::llabs,std::imaxabs – std::abs,std::labs,std::llabs,std::imaxabs Synopsis Defined in header <cstdlib> Defined in header <cmath> (since C++17) int abs( int n ); long abs( long n ); long long abs( long long n ); (since C++11) Defined in header <cstdlib> long labs( long n ); long long llabs( long long n ); (since C++11) Defined in header <cinttypes>…

std::abs(std::valarray) – std::abs(std::valarray) Synopsis Defined in header<valarray> template <class T> valarray<T> abs(const valarray<T> &va); Computes absolute value of each element in the value array. Parameters va – value array to apply the operation to Return value Value array containing absolute values of the values in va. Notes Unqualified function (abs) is used to perform the…

std::abs(std::complex) – std::abs(std::complex) Synopsis Defined in header<complex> template <class T> T abs(const complex<T> &z); Returns the magnitude of the complex number z. Parameters z – complex value Return value If no errors occur, returns the absolute value (also known as norm, modulus, or magnitude) of z. Errors and special cases are handled as if the…

std::abs(float),std::fabs,std::fabsf,std::fabsl – std::abs(float),std::fabs,std::fabsf,std::fabsl Synopsis Defined in header <cmath> Defined in header <cstdlib> (since C++17) float abs( float arg ); (1) double abs( double arg ); (2) long double abs( long double arg ); (3) Defined in header <cmath> float fabs ( float arg ); float fabsf( float arg ); (since C++11) double fabs ( double…

std::abort – std::abort Synopsis Defined in header <cstdlib> void abort(); (until C++11) [[noreturn]] void abort() noexcept; (since C++11) Causes abnormal program termination unless SIGABRT is being caught by a signal handler passed to std::signal and the handler does not return. Destructors of variables with automatic, thread local (since C++11) and static storage_durations are not called….

std::__profile::unordered_set< _Key, _Hash, _Pred, _Alloc > – Synopsis Inherits unordered_set< _Key, _Hash, _Pred, _Alloc >, and std::__profile::_Unordered_profile< _UnorderedCont, _Unique_keys >. Public Types typedef _Base::allocator_type allocator_type typedef _Base::const_iterator const_iterator typedef _Base::const_reference const_reference typedef _Base::difference_type difference_type typedef _Base::hasher hasher typedef _Base::iterator iterator typedef _Base::key_equal key_equal typedef _Base::key_type key_type typedef _Base::reference reference typedef _Base::size_type size_type typedef _Base::value_type value_type…

std::__profile::unordered_multiset< _Value, _Hash, _Pred, _Alloc > – Synopsis Inherits unordered_multiset< _Value, _Hash, _Pred, _Alloc >, and std::__profile::_Unordered_profile< _UnorderedCont, _Unique_keys >. Public Types typedef _Base::allocator_type allocator_type typedef _Base::const_iterator const_iterator typedef _Base::const_reference const_reference typedef _Base::difference_type difference_type typedef _Base::hasher hasher typedef _Base::iterator iterator typedef _Base::key_equal key_equal typedef _Base::key_type key_type typedef _Base::reference reference typedef _Base::size_type size_type typedef _Base::value_type value_type…

std::__profile::unordered_multimap< _Key, _Tp, _Hash, _Pred, _Alloc > – Synopsis Inherits unordered_multimap< _Key, _Tp, _Hash, _Pred, _Alloc >, and std::__profile::_Unordered_profile< _UnorderedCont, _Unique_keys >. Public Types typedef _Base::allocator_type allocator_type typedef _Base::const_iterator const_iterator typedef _Base::const_reference const_reference typedef _Base::difference_type difference_type typedef _Base::hasher hasher typedef _Base::iterator iterator typedef _Base::key_equal key_equal typedef _Base::key_type key_type typedef _Base::reference reference typedef _Base::size_type size_type typedef…

std::__profile::unordered_map< _Key, _Tp, _Hash, _Pred, _Alloc > – Synopsis Inherits unordered_map< _Key, _Tp, _Hash, _Pred, _Alloc >, and std::__profile::_Unordered_profile< _UnorderedCont, _Unique_keys >. Public Types typedef _Base::allocator_type allocator_type typedef _Base::const_iterator const_iterator typedef _Base::const_reference const_reference typedef _Base::difference_type difference_type typedef _Base::hasher hasher typedef _Base::iterator iterator typedef _Base::key_equal key_equal typedef _Base::key_type key_type typedef _Base::mapped_type mapped_type typedef _Base::reference reference typedef…

std::__profile::set< _Key, _Compare, _Allocator > – Synopsis Inherits set< _Key, _Compare, _Allocator >. Public Types typedef _Allocator allocator_type typedef _Base::const_iterator const_iterator typedef _Base::const_pointer const_pointer typedef _Base::const_reference const_reference typedef _Base::const_reverse_iterator const_reverse_iterator" typedef _Base::difference_type difference_type typedef _Base::iterator iterator typedef _Compare key_compare typedef _Key key_type typedef _Base::pointer pointer typedef _Base::reference reference typedef _Base::reverse_iterator reverse_iterator typedef _Base::size_type size_type typedef…

std::__profile::multiset< _Key, _Compare, _Allocator > – Synopsis Inherits multiset< _Key, _Compare, _Allocator >. Public Types typedef _Allocator allocator_type typedef _Base::const_iterator const_iterator typedef _Base::const_pointer const_pointer typedef _Base::const_reference const_reference typedef _Base::const_reverse_iterator const_reverse_iterator" typedef _Base::difference_type difference_type typedef _Base::iterator iterator typedef _Compare key_compare typedef _Key key_type typedef _Base::pointer pointer typedef _Base::reference reference typedef _Base::reverse_iterator reverse_iterator typedef _Base::size_type size_type typedef…

std::__profile::multimap< _Key, _Tp, _Compare, _Allocator > – Synopsis Inherits multimap< _Key, _Tp, _Compare, _Allocator >. Public Types typedef _Allocator allocator_type typedef _Base::const_iterator const_iterator typedef _Base::const_pointer const_pointer typedef _Base::const_reference const_reference typedef _Base::const_reverse_iterator const_reverse_iterator" typedef _Base::difference_type difference_type typedef _Base::iterator iterator typedef _Compare key_compare typedef _Key key_type typedef _Tp mapped_type typedef _Base::pointer pointer typedef _Base::reference reference typedef _Base::reverse_iterator…

std::__profile::map< _Key, _Tp, _Compare, _Allocator > – Synopsis Inherits map< _Key, _Tp, _Compare, _Allocator >. Public Types typedef _Allocator allocator_type typedef _Base::const_iterator const_iterator typedef _Base::const_pointer const_pointer typedef _Base::const_reference const_reference typedef std::reverse_iterator < const_iterator > const_reverse_iterator" typedef _Base::difference_type difference_type typedef _Base::iterator iterator typedef _Compare key_compare typedef _Key key_type typedef _Tp mapped_type typedef _Base::pointer pointer typedef _Base::reference…

std::__profile::list< _Tp, _Allocator > – Synopsis Inherits list< _Tp, _Allocator >. Public Types typedef _Allocator allocator_type typedef __iterator_tracker < typename _Base::const_iterator, list > const_iterator" typedef _Base::const_pointer const_pointer typedef _Base::const_reference const_reference typedef std::reverse_iterator < const_iterator > const_reverse_iterator" typedef _Base::difference_type difference_type typedef __iterator_tracker < typename _Base::iterator, list > iterator" typedef _Base::pointer pointer typedef _Base::reference reference typedef std::reverse_iterator…