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::remove_reference – std::remove_reference Synopsis Defined in header<type_traits> template <class T> (since C++ 11) struct remove_reference; If the type T is a reference type, provides the member typedef type which is the type referred to by T. Otherwise type is T. Member types Name Definition type the type referred by T or T if it is…
std::remove_pointer – std::remove_pointer Synopsis Defined in header<type_traits> template <class T> (since C++ 11) struct remove_pointer; Provides the member typedef type which is the type pointed to by T, or, if T is not a pointer, then type is the same as T. Member types Name Definition type the type pointed to by T or T…
std::remove_extent – std::remove_extent Synopsis Defined in header<type_traits> template <class T> (since C++ 11) struct remove_extent; If T is an array of some type X, provides the member typedef type equal to X, otherwise type is T. Note that if T is a multidimensional array, only the first dimension is removed. Member types Name Definition type…
std::remove_cvref – std::remove_cvref Synopsis Defined in header<type_traits> template <class T> (since C++ 20) struct remove_cvref; If the type T is a reference type, provides the member typedef type which is the type referred to by T with its topmost cv-qualifiers removed. Otherwise type is T with its topmost cv-qualifiers removed. Member types Name Definition type…
std::remove_cv< typename > – Synopsis Public Types typedef remove_const< typename remove_volatile< _Tp >::type > ::type type" Detailed Description template<typename>struct std::remove_cv< typename > remove_cv Definition at line 151 of file type_traits. Author Generated automatically by Doxygen for libstdc++ from the source code.
std::remove_cv,std::remove_const,std::remove_volatile – std::remove_cv,std::remove_const,std::remove_volatile Synopsis Defined in header<type_traits> template <class T> (1)(since C++ 11) struct remove_cv; template <class T> (2)(since C++ 11) struct remove_const; template <class T> (3)(since C++ 11) struct remove_volatile; Provides the member typedef type which is the same as T, except that its topmost cv-qualifiers are removed. 1) removes the topmost const, the…
std::remove_copy,std::remove_copy_if – std::remove_copy,std::remove_copy_if Synopsis Defined in header<algorithm> template <class InputIt, class OutputIt, class T> OutputIt remove_copy(InputIt first, InputIt last, OutputIt d_first, (until C++ 20) const T &value); template <class InputIt, class OutputIt, class T> constexpr OutputIt remove_copy(InputIt first, InputIt last, OutputIt d_first, (since C++ 20) const T &value); template <class ExecutionPolicy, class ForwardIt1, class ForwardIt2,…
std::remove_const< _Tp > – Synopsis Public Types typedef _Tp type Detailed Description template<typename _Tp>struct std::remove_const< _Tp > remove_const Definition at line 1327 of file type_traits. Author Generated automatically by Doxygen for libstdc++ from the source code.
std::remove_all_extents – std::remove_all_extents Synopsis Defined in header<type_traits> template <class T> (since C++ 11) struct remove_all_extents; If T is a multidimensional array of some type X, provides the member typedef type equal to X, otherwise type is T. Member types Name Definition type the type of the element of T Helper types template< class T >…
std::remove – std::remove Synopsis Defined in header<cstdio> int remove(const char *fname); Deletes the file identified by character string pointed to by fname. If the file is currently open by the current or another process, the behavior of this function is implementation-defined (in particular, POSIX systems unlink the file name, although the file system space is…
std::remove,std::remove_if – std::remove,std::remove_if Synopsis Defined in header<algorithm> template <class ForwardIt, class T> (until C++ 20) ForwardIt remove(ForwardIt first, ForwardIt last, const T &value); template <class ForwardIt, class T> (since C++ 20) constexpr ForwardIt remove(ForwardIt first, ForwardIt last, const T &value); template <class ExecutionPolicy, class ForwardIt, class T> (2)(since C++ 17) ForwardIt remove(ExecutionPolicy &&policy, ForwardIt first,…
std::remainder,std::remainderf,std::remainderl – std::remainder,std::remainderf,std::remainderl Synopsis Defined in header <cmath> float remainder ( float x, float y ); (1) (since C++11) float remainderf( float x, float y ); double remainder ( double x, double y ); (2) (since C++11) long double remainder ( long double x, long double y ); (3) (since C++11) long double remainderl( long…
std::rel_ops::operator!=,>,<=,>= – std::rel_ops::operator!=,>,<=,>= Synopsis Defined in header<utility> template <class T> (1)(deprecated in C++ 20) bool operator!=(const T &lhs, const T &rhs); template <class T> (2)(deprecated in C++ 20) bool operator>(const T &lhs, const T &rhs); template <class T> (3)(deprecated in C++ 20) bool operator<=(const T &lhs, const T &rhs); template <class T> (4)(deprecated in C++…
std::rel_ops – Synopsis Functions template<class _Tp > bool operator!= (const _Tp &__x, const _Tp &__y) template<class _Tp > bool operator<= (const _Tp &__x, const _Tp &__y) template<class _Tp > bool operator> (const _Tp &__x, const _Tp &__y) template<class _Tp > bool operator>= (const _Tp &__x, const _Tp &__y) Detailed Description The generated relational operators are…
std::regex_traits<CharT>::value – std::regex_traits<CharT>::value Synopsis int value(CharT ch, int radix) const; (since C++ 11) Determines the value represented by the digit ch in the numeric base radix, given the currently imbued locale. This function is called by std::regex when processing Quantifiers such as {1} or {2,5}, Backreferences such as \1, and hexadecimal and Unicode character escapes….
std::regex_traits<CharT>::translate_nocase – std::regex_traits<CharT>::translate_nocase Synopsis CharT translate_nocase(CharT c) const; Obtains the comparison key for the character c, such that all characters that are equivalent to this character in the imbued locale, ignoring the case differences, if any, produce the same key. When the regex library needs to match two characters c1 and c2 and the flag…
std::regex_traits<CharT>::translate – std::regex_traits<CharT>::translate Synopsis CharT translate(CharT c) const; Obtains the comparison key for the character c, such that all characters that are equivalent to this character in the imbued locale produce the same key. When the regex library needs to match two characters c1 and c2 and the flag std::regex_constants::collate is true, it executes regex_traits<>::translate(c1)…
std::regex_traits<CharT>::transform_primary – std::regex_traits<CharT>::transform_primary Synopsis template <class ForwardIt> string_type transform_primary(ForwardIt first, ForwardIt last) const; For the character sequence [first, last), obtains the primary sort key in the imbued locale’s collating order, that is, the sort key that is based on the positions of the letters and collation units in the national alphabet, ignoring case, diacritics, variants,…
std::regex_traits<CharT>::transform – std::regex_traits<CharT>::transform Synopsis template <class ForwardIt> string_type transform(ForwardIt first, ForwardIt last) const; Obtains the sort key for the character sequence [first, last), such that if a sort key compares less than another sort key with operator<, then the character sequence that produced the first sort key comes before the character sequence that produced the…
std::regex_traits<CharT>::regex_traits – std::regex_traits<CharT>::regex_traits Synopsis regex_traits(); Default-constructs the std::regex_traits object, including default-constructing the private std::locale member or any other internal state as necessary. Parameters (none) Return value (none) Example // Run this code #include <iostream> #include <regex> int main() { std::locale::global(std::locale("en_US.utf8")); std::regex_traits<char> r1; std::regex_traits<wchar_t> r2; std::cout << "The regex locale is " << r1.getloc().name() << ‘\n’;…