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std::add_lvalue_reference< _Tp > – Synopsis Inherits std::__add_lvalue_reference_helper< _Tp, bool, bool >. Public Types typedef _Tp type Detailed Description template<typename _Tp>struct std::add_lvalue_reference< _Tp > add_lvalue_reference Definition at line 1402 of file type_traits. Author Generated automatically by Doxygen for libstdc++ from the source code.
std::add_lvalue_reference,std::add_rvalue_reference – std::add_lvalue_reference,std::add_rvalue_reference Synopsis Defined in header<type_traits> template <class T> (1)(since C++ 11) struct add_lvalue_reference; template <class T> (2)(since C++ 11) struct add_rvalue_reference; Creates a lvalue or rvalue reference type of T. 1) If T is an object type or a function type that has no cv- or ref- qualifier, provides a member typedef type…
std::add_cv< _Tp > – Synopsis Public Types typedef add_const< typename add_volatile< _Tp >::type > ::type type" Detailed Description template<typename _Tp>struct std::add_cv< _Tp > add_cv Definition at line 1363 of file type_traits. Author Generated automatically by Doxygen for libstdc++ from the source code.
std::add_cv,std::add_const,std::add_volatile – std::add_cv,std::add_const,std::add_volatile Synopsis Defined in header<type_traits> template <class T> (1)(since C++ 11) struct add_cv; template <class T> (2)(since C++ 11) struct add_const; template <class T> (3)(since C++ 11) struct add_volatile; Provides the member typedef type which is the same as T, except it has a cv-qualifier added (unless T is a function, a reference,…
std::add_const< _Tp > – Synopsis Public Types typedef _Tp const type Detailed Description template<typename _Tp>struct std::add_const< _Tp > add_const Definition at line 1353 of file type_traits. Author Generated automatically by Doxygen for libstdc++ from the source code.
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…