std::basic_stringstream、std::basic_istringstream、std::basic_ostringstream类模板与 typedef <streambuf> std::basic_streambuf类模板 <strstream> (C++98 弃用)(C++26 移除) std::strstream、std::istrstream、std::ostrstream <syn
Original: The class template basic_stringstream implements input/output operations on memory (std::basic_string) based streams. It essentially wraps a raw string device implementation (basic_stringbuf) into a higher-level interface (basic_iostream). The complete interface to unique basic_stringbuf me...
stringstream strlen() strncat() strncmp() strncpy() strong_order (C++20 起) strong_ordering (C++20 起) strpbrk() strrchr() strspn() strstr() strtod() strtof() (C++11 起) strtoimax() (C++11 起) strtok() strtol() strtold() strtoll() (C++11 起) strtoul() strtoull() (C++11 起) ...
basic_stringstream Array I/O basic_ispanstream (C++23) basic_ospanstream (C++23) basic_spanstream (C++23) istrstream (C++98/26*) ostrstream (C++98/26*) strstream (C++98/26*) Synchronized Output basic_osyncstream (C++20) Types streamoff streamsize fpos Error category interface iostream_catego...
namespace std { template<class CharT, class Traits = char_traits<CharT>, class Allocator = allocator<CharT>> class basic_stringstream : public basic_iostream<CharT, Traits> { public: using char_type = CharT; using int_type = typename Traits::int_type; using pos_type = typename Traits::po...
#include <iostream>#include <sstream>intmain(){std::stringstreams("abcdef");// gptr() points to 'a'charc1=s.get();// c = 'a', gptr() now points to 'b'charc2=s.rdbuf()->sungetc();// same as s.unget(): gptr() points to 'a' againcharc3=s.get();// c3 = 'a',...
std::string PartToStr(HepMC3::ConstGenParticlePtr pt) { if (!pt) { return "PARTICLE-NOTFOUND"; } std::stringstream ss; std::string status = partstatus.count(pt->status()) ? partstatus.at(pt->status()).first : std::to_string(pt->status()); auto mom = pt->momentum() * To...
Original: The class template basic_stringstream implements input/output operations on memory (std::basic_string) based streams. It essentially wraps a raw string device implementation (basic_stringbuf) into a higher-level interface (basic_iostream). The complete interface to unique basic_stringbuf me...
Small utility functions for backends, accepts - source string and stringstream with imbued std::locale it tries to case the value to T in best possible way. For floating point string it casts it to the nearest ineger CPPDB_API std::tm cppdb::parse_time ( char const * value ) parse...
<sstream> std::basic_stringstream, std::basic_istringstream, std::basic_ostringstream class templates and several typedefs <strstream> std::strstream, std::istrstream, std::ostrstream(deprecated) <iomanip> Helper functions to control the format or input and output <streambuf> std::basic_strea...