basic_regex& assign( const basic_regex& other ); (1) (since C++11) basic_regex& assign( basic_regex&& that ); (2) (since C++11) basic_regex& assign( const CharT* s, flag_type f = std::regex_constants::ECMAScript ); (3) (since C++11) basic_regex& assign( const charT* ptr, size_t count, flag_type f = std::regex_constants::ECMAScript ); (4) (since C++11) template< class ST, class SA > basic_regex&

Defined in header <regex> static constexpr std::regex_constants::syntax_option_type icase = std::regex_constants::icase; static constexpr std::regex_constants::syntax_option_type nosubs = std::regex_constants::nosubs; static constexpr std::regex_constants::syntax_option_type optimize = std::regex_constants::optimize; static constexpr std::regex_constants::syntax_option_type collate = std::regex_constants::collate; static constexpr std::regex_constants::syntax_optio

Defined in header <regex> template < class CharT, class Traits = std::regex_traits<CharT> > class basic_regex; (since C++11) The class template basic_regex provides a general framework for holding regular expressions. Several specializations for common character types are provided: Defined in header <regex> Type Definition regex basic_regex<char> wregex basic_regex<wchar_t> Member types Member type Definition va

void swap( basic_ostringstream& other ); (since C++11) Exchanges the state of the stream with those of other. This is done by callingbasic_ostream<CharT, Traits>::swap(other) and rdbuf()->swap(*other.rdbuf()). Parameters other - stream to exchange the state with Return value (none). Example See also operator= (C++11) moves the string stream (public member function) swap (C++11) swaps two basic_stringbuf objects (public member function of st

std::basic_string<CharT,Traits,Allocator> str() const; (1) void str(const std::basic_string<CharT,Traits,Allocator>& new_str); (2) Manages the contents of the underlying string object. 1) Returns a copy of the underlying string as if by calling rdbuf()->str(). 2) Replaces the contents of the underlying string as if by calling rdbuf()->str(new_str). Parameters new_str - new contents of the underlying string Return value 1) a copy of the underlyin

std::basic_stringbuf<CharT, Traits, Allocator>* rdbuf() const; Returns pointer to the underlying raw string device object. Parameters (none). Return value Pointer to the underlying raw string device. Example

explicit basic_ostringstream( ios_base::openmode mode = ios_base::out ); (1) explicit basic_ostringstream( const std::basic_string<CharT,Traits,Allocator>& str, ios_base::openmode mode = ios_base::out ); (2) basic_ostringstream( basic_ostringstream&& other ); (3) (since C++11) Constructs new string stream. 1) Constructs new underlying string device. The underlying basic_stringbuf object is constructed as basic_stringbuf<Char,Traits,A

Defined in header <sstream> template< class CharT, class Traits = std::char_traits<CharT> > class basic_ostringstream; (until C++11) template< class CharT, class Traits = std::char_traits<CharT>, class Allocator = std::allocator<CharT> > class basic_ostringstream; (since C++11) The class template std::basic_ostringstream implements output operations on memory (std::basic_string) based streams. It essentially wraps

basic_ostream& write( const char_type* s, std::streamsize count ); Behaves as an UnformattedOutputFunction. After constructing and checking the sentry object, outputs the characters from successive locations in the character array whose first element is pointed to by s. Characters are inserted into the output sequence until one of the following occurs: exactly count characters are inserted inserting into the output sequence fails (in which case setstate(badbit) is called) Pa

pos_type tellp(); Returns the output position indicator of the current associated streambuf object. Behaves as UnformattedOutputFunction (except without actually performing output). After constructing and checking the sentry object, (since C++11) If fail()==true, returns pos_type(-1). Otherwise, returns rdbuf()->pubseekoff(0, std::ios_base::cur, std::ios_base::out). Parameters (none). Return value current output position indicator on success, pos_type(-1) if a failure occur