The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
std::tuple_size(std::array) – std::tuple_size(std::array) Synopsis Defined in header <array> template< class T, size_t N > class tuple_size< array<T, N> > : (1) (since C++11) public integral_constant<size_t, N> { }; Provides access to the number of elements in an std::array as a compile-time constant expression. Inherited from std::integral_constant Member constants value N, the number of elements in…
std::tuple_element<std::tuple> – std::tuple_element<std::tuple> Synopsis Defined in header<tuple> template <std::size_t I, class T> (1)(since C++ 11) class tuple_element; /* undefined */ template <std::size_t I, class… Types> (2)(since C++ 11) class tuple_element<I, tuple<Types…>>; Defined in header<tuple> Defined in header<array>(since C++ 17) Defined in header<utility>(since C++ 17) Defined in header<ranges>(since C++ 20) Defined in header<span>(since C++ 20) template…
std::tuple_cat – std::tuple_cat Synopsis Defined in header <tuple> template< class… Tuples > (since C++11) std::tuple<CTypes…> tuple_cat(Tuples&&… args); (constexpr since C++14) Constructs a tuple that is a concatenation of all tuples in args. Parameters args – zero or more tuples to concatenate Return value A std::tuple object composed of all elements of all argument tuples constructed…
std::tuple<Types…>::tuple – std::tuple<Types…>::tuple Synopsis Defined in header<tuple> constexpr tuple(); (1)(since C++ 11)(conditionally explicit)(since C++ 11) tuple(const Types &…args); (2)(constexpr since C++ 14)(conditionally explicit) template <class… UTypes> (since C++ 11) tuple(UTypes &&…args); (3)(constexpr since C++ 14)(conditionally explicit) template <class… UTypes> (since C++ 11) tuple(const tuple<UTypes…> &other); (4)(constexpr since C++ 14)(conditionally explicit) template <class… UTypes> (since C++…
std::tuple<Types…>::swap – std::tuple<Types…>::swap Synopsis Defined in header <tuple> void swap( tuple& other ) noexcept(/* see below */); (since C++11) (until C++20) constexpr void swap( tuple& other ) noexcept(/* see below */); (since C++20) Calls swap (which might be std::swap, or might be found via ADL) for each element in *this and its corresponding element in…
std::tuple<Types…>::operator= – std::tuple<Types…>::operator= Synopsis tuple &operator=(const tuple &other); (since C++ 11)(until C++ 20) constexpr tuple & operator=(const tuple &other); (since C++ 20) tuple & operator=(tuple &&other) noexcept(/* see below */); (since C++ 11)(until C++ 20) constexpr tuple & operator=(tuple &&other) noexcept(/* see below */); (since C++ 20) template <class… UTypes> (since C++ 11) tuple &…
std::tuple – std::tuple Synopsis Defined in header <tuple> template< class… Types > (since C++11) class tuple; Class template std::tuple is a fixed-size collection of heterogeneous values. It is a generalization of std::pair. If (std::is_trivially_destructible_v<Types> && …) is true, the destructor of tuple is trivial. (since C++17) Template parameters Types… – the types of the elements…
std::try_lock – std::try_lock Synopsis Defined in header<mutex> template <class Lockable1, class Lockable2, class… LockableN> (since C++ 11) int try_lock(Lockable1 &lock1, Lockable2 &lock2, LockableN &…lockn); Tries to lock each of the given Lockable objects lock1, lock2, …, lockn by calling try_lock in order beginning with the first. If a call to try_lock fails, no further call…
std::trunc,std::truncf,std::truncl – std::trunc,std::truncf,std::truncl Synopsis Defined in header <cmath> float trunc ( float arg ); (1) (since C++11) float truncf( float arg ); double trunc ( double arg ); (2) (since C++11) long double trunc ( long double arg ); (3) (since C++11) long double truncl( long double arg ); double trunc ( IntegralType arg );…
std::transform_reduce – std::transform_reduce Synopsis Defined in header <numeric> template<class InputIt1, class InputIt2, class T> (1) (since C++17) T transform_reduce(InputIt1 first1, InputIt1 last1, InputIt2 first2, T init); template <class InputIt1, class InputIt2, class T, class BinaryOp1, class BinaryOp2> T transform_reduce(InputIt1 first1, InputIt1 last1, InputIt2 first2, (2) (since C++17) T init, BinaryOp1 binary_op1, BinaryOp2 binary_op2); template<class InputIt,…
std::transform_inclusive_scan – std::transform_inclusive_scan Synopsis Defined in header <numeric> template< class InputIt, class OutputIt, class BinaryOperation, class UnaryOperation > (1) (since C++17) OutputIt transform_inclusive_scan( InputIt first, InputIt last, OutputIt d_first, BinaryOperation binary_op, UnaryOperation unary_op ); template< class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class BinaryOperation, class UnaryOperation > ForwardIt2 transform_inclusive_scan( ExecutionPolicy&& policy, (2) (since C++17) ForwardIt1 first,…
std::transform_exclusive_scan – std::transform_exclusive_scan Synopsis Defined in header <numeric> template< class InputIt, class OutputIt, class T, class BinaryOperation, class UnaryOperation> (1) (since C++17) OutputIt transform_exclusive_scan( InputIt first, InputIt last, OutputIt d_first, T init, BinaryOperation binary_op, UnaryOperation unary_op); template< class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class T, class BinaryOperation, class UnaryOperation > ForwardIt2 transform_exclusive_scan( ExecutionPolicy&& policy, (2)…
std::transform – std::transform Synopsis Defined in header <algorithm> template< class InputIt, class OutputIt, class UnaryOperation > OutputIt transform( InputIt first1, InputIt last1, OutputIt d_first, (until C++20) UnaryOperation unary_op ); template< class InputIt, class OutputIt, class UnaryOperation > constexpr OutputIt transform( InputIt first1, InputIt last1, OutputIt d_first, (since C++20) UnaryOperation unary_op ); template< class ExecutionPolicy, class…
std::tr2::dynamic_bitset< _WordT, _Alloc >::reference – Synopsis Public Member Functions reference (dynamic_bitset &__b, size_type __pos) reference & flip () operator bool () const reference & operator= (bool __x) reference & operator= (const reference &__j) bool operator~ () const Friends class dynamic_bitset Detailed Description template<typename _WordT = unsigned long long, typename _Alloc = std::allocator<_WordT>>class std::tr2::dynamic_bitset< _WordT, _Alloc…
std::tr2::dynamic_bitset< _WordT, _Alloc > – Synopsis Inherits std::tr2::__dynamic_bitset_base< _WordT, _Alloc >. Classes class reference Public Types typedef __dynamic_bitset_base < _WordT, _Alloc > _Base" typedef _Alloc allocator_type typedef _WordT block_type typedef bool const_reference typedef size_t size_type Public Member Functions dynamic_bitset (size_type __nbits, unsigned long long __val=0ULL, const allocator_type &__alloc=allocator_type()) dynamic_bitset (initializer_list< block_type > __il, const allocator_type…
std::tr2::direct_bases< _Tp > – Synopsis Public Types typedef __reflection_typelist < __direct_bases(_Tp)…> type" Detailed Description template<typename _Tp>struct std::tr2::direct_bases< _Tp > Enumerate all the direct base classes of a class. Form of a typelist. Definition at line 95 of file tr2/type_traits. Author Generated automatically by Doxygen for libstdc++ from the source code.
std::tr2::bool_set – Synopsis Public Member Functions constexpr bool_set () constexpr bool_set (bool __t) bool contains (bool_set __b) const bool equals (bool_set __b) const bool is_emptyset () const bool is_indeterminate () const bool is_singleton () const operator bool () const Static Public Member Functions static bool_set emptyset () static bool_set indeterminate () Friends bool_set operator! (bool_set…
std::tr2::bases< _Tp > – Synopsis Public Types typedef __reflection_typelist < __bases(_Tp)…> type" Detailed Description template<typename _Tp>struct std::tr2::bases< _Tp > Sequence abstraction metafunctions for manipulating a typelist. Enumerate all the base classes of a class. Form of a typelist. Definition at line 88 of file tr2/type_traits. Author Generated automatically by Doxygen for libstdc++ from the source…
std::tr2::__reflection_typelist<> – Synopsis Public Types typedef std::true_type empty Detailed Description template<>struct std::tr2::__reflection_typelist<> Specialization for an empty typelist. Definition at line 60 of file tr2/type_traits. Author Generated automatically by Doxygen for libstdc++ from the source code.
std::tr2::__reflection_typelist< _Elements > – Synopsis Detailed Description template<typename… _Elements>struct std::tr2::__reflection_typelist< _Elements > See N2965: Type traits and base classes by Michael Spertus Simple typelist. Compile-time list of types. Definition at line 56 of file tr2/type_traits. Author Generated automatically by Doxygen for libstdc++ from the source code.