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C
C++
算法 | Algorithm
原子性操作 | Atomic operations
概念 | Concepts
容器 | Containers
动态内存管理 | Dynamic memory management
文件系统 | Filesystem
输入/输出 | Input/output
C-style file input/output
egptr
gptr
Input/output library
Input/output manipulators
operator<<(std::basic_ostream)
operator>>(std::basic_istream)
std::basic_filebuf
std::basic_filebuf::basic_filebuf
std::basic_filebuf::close
std::basic_filebuf::imbue
std::basic_filebuf::is_open
std::basic_filebuf::open
std::basic_filebuf::overflow
std::basic_filebuf::pbackfail
std::basic_filebuf::seekoff
std::basic_filebuf::seekpos
std::basic_filebuf::setbuf
std::basic_filebuf::showmanyc
std::basic_filebuf::swap
std::basic_filebuf::sync
std::basic_filebuf::uflow
std::basic_filebuf::underflow
std::basic_fstream
std::basic_fstream::basic_fstream
std::basic_fstream::close
std::basic_fstream::is_open
std::basic_fstream::open
std::basic_fstream::rdbuf
std::basic_fstream::swap
std::basic_ifstream
std::basic_ifstream::basic_ifstream
std::basic_ifstream::close
std::basic_ifstream::is_open
std::basic_ifstream::open
std::basic_ifstream::rdbuf
std::basic_ifstream::swap
std::basic_ios
std::basic_ios::bad
std::basic_ios::basic_ios
std::basic_ios::clear
std::basic_ios::copyfmt
std::basic_ios::eof
std::basic_ios::exceptions
std::basic_ios::fail
std::basic_ios::fill
std::basic_ios::good
std::basic_ios::imbue
std::basic_ios::init
std::basic_ios::move
std::basic_ios::narrow
std::basic_ios::operator bool
std::basic_ios::rdbuf
std::basic_ios::rdstate
std::basic_ios::setstate
std::basic_ios::set_rdbuf
std::basic_ios::swap
std::basic_ios::tie
std::basic_ios::widen
std::basic_iostream
std::basic_iostream::basic_iostream
std::basic_iostream::swap
std::basic_istream
std::basic_istream::basic_istream
std::basic_istream::gcount
std::basic_istream::get
std::basic_istream::getline
std::basic_istream::ignore
std::basic_istream::operator>>
std::basic_istream::peek
std::basic_istream::putback
std::basic_istream::read
std::basic_istream::readsome
std::basic_istream::seekg
std::basic_istream::sentry
std::basic_istream::swap
std::basic_istream::sync
std::basic_istream::tellg
std::basic_istream::unget
std::basic_istringstream
std::basic_istringstream::basic_istringstream
std::basic_istringstream::rdbuf
std::basic_istringstream::str
std::basic_istringstream::swap
std::basic_ofstream
std::basic_ofstream::basic_ofstream
std::basic_ofstream::close
std::basic_ofstream::is_open
std::basic_ofstream::open
std::basic_ofstream::rdbuf
std::basic_ofstream::swap
std::basic_ostream
std::basic_ostream::basic_ostream
std::basic_ostream::flush
std::basic_ostream::operator<<
std::basic_ostream::put
std::basic_ostream::seekp
std::basic_ostream::sentry
std::basic_ostream::swap
std::basic_ostream::tellp
std::basic_ostream::write
std::basic_ostringstream
std::basic_ostringstream::basic_ostringstream
std::basic_ostringstream::rdbuf
std::basic_ostringstream::str
std::basic_ostringstream::swap
std::basic_streambuf
std::basic_streambuf::basic_streambuf
std::basic_streambuf::eback
std::basic_streambuf::epptr
std::basic_streambuf::gbump
std::basic_streambuf::getloc
std::basic_streambuf::imbue
std::basic_streambuf::in_avail
std::basic_streambuf::overflow
std::basic_streambuf::pbackfail
std::basic_streambuf::pbase
std::basic_streambuf::pbump
std::basic_streambuf::pptr
std::basic_streambuf::pubimbue
std::basic_streambuf::pubseekoff
std::basic_streambuf::pubseekpos
std::basic_streambuf::pubsetbuf
std::basic_streambuf::pubsync
std::basic_streambuf::sbumpc
std::basic_streambuf::seekoff
std::basic_streambuf::seekpos
std::basic_streambuf::setbuf
std::basic_streambuf::setg
std::basic_streambuf::setp
std::basic_streambuf::sgetc
std::basic_streambuf::sgetn
std::basic_streambuf::showmanyc
std::basic_streambuf::snextc
std::basic_streambuf::sputbackc
std::basic_streambuf::sputc
std::basic_streambuf::sputn
std::basic_streambuf::sungetc
std::basic_streambuf::swap
std::basic_streambuf::sync
std::basic_streambuf::uflow
std::basic_streambuf::underflow
std::basic_streambuf::xsgetn
std::basic_streambuf::xsputn
std::basic_stringbuf
std::basic_stringbuf::basic_stringbuf
std::basic_stringbuf::overflow
std::basic_stringbuf::pbackfail
std::basic_stringbuf::seekoff
std::basic_stringbuf::seekpos
std::basic_stringbuf::setbuf
std::basic_stringbuf::str
std::basic_stringbuf::swap
std::basic_stringbuf::underflow
std::basic_stringstream
std::basic_stringstream::basic_stringstream
std::basic_stringstream::rdbuf
std::basic_stringstream::str
std::basic_stringstream::swap
std::boolalpha
std::cerr
std::cin
std::clearerr
std::clog
std::cout
std::dec
std::defaultfloat
std::endl
std::ends
std::fclose
std::feof
std::ferror
std::fflush
std::fgetc
std::fgetpos
std::fgets
std::fgetwc
std::fgetws
std::fixed
std::flush
std::fopen
std::fpos
std::fpos::state
std::fprintf
std::fputc
std::fputs
std::fputwc
std::fputws
std::fread
std::freopen
std::fscanf
std::fseek
std::fsetpos
std::ftell
std::fwide
std::fwprintf
std::fwrite
std::fwscanf
std::getc
std::getchar
std::gets
std::getwchar
std::get_money
std::get_time
std::hex
std::hexfloat
std::internal
std::iostream_category
std::ios_base
std::ios_base::event
std::ios_base::event_callback
std::ios_base::failure
std::ios_base::flags
std::ios_base::fmtflags
std::ios_base::getloc
std::ios_base::imbue
std::ios_base::Init
std::ios_base::iostate
std::ios_base::ios_base
std::ios_base::iword
std::ios_base::openmode
std::ios_base::precision
std::ios_base::pword
std::ios_base::register_callback
std::ios_base::seekdir
std::ios_base::setf
std::ios_base::sync_with_stdio
std::ios_base::unsetf
std::ios_base::width
std::ios_base::xalloc
std::io_errc
std::istrstream
std::istrstream::istrstream
std::istrstream::rdbuf
std::is_error_code_enum<std::io_errc>
std::left
std::make_error_code(std::io_errc)
std::make_error_condition(std::io_errc)
std::noboolalpha
std::noshowbase
std::noshowpoint
std::noshowpos
std::noskipws
std::nounitbuf
std::nouppercase
std::oct
std::ostrstream
std::ostrstream::freeze
std::ostrstream::ostrstream
std::ostrstream::pcount
std::ostrstream::rdbuf
std::ostrstream::str
std::perror
std::printf
std::putc
std::putchar
std::puts
std::putwchar
std::put_money
std::put_time
std::quoted
std::remove
std::rename
std::resetiosflags
std::rewind
std::right
std::scanf
std::scientific
std::setbase
std::setbuf
std::setfill
std::setiosflags
std::setprecision
std::setvbuf
std::setw
std::showbase
std::showpoint
std::showpos
std::skipws
std::snprintf
std::sprintf
std::sscanf
std::streamoff
std::streamsize
std::strstream
std::strstream::freeze
std::strstream::pcount
std::strstream::rdbuf
std::strstream::str
std::strstream::strstream
std::strstreambuf
std::strstreambuf::freeze
std::strstreambuf::overflow
std::strstreambuf::pbackfail
std::strstreambuf::pcount
std::strstreambuf::seekoff
std::strstreambuf::seekpos
std::strstreambuf::setbuf
std::strstreambuf::str
std::strstreambuf::strstreambuf
std::strstreambuf::underflow
std::swap(std::basic_filebuf)
std::swap(std::basic_fstream)
std::swap(std::basic_ifstream)
std::swap(std::basic_istringstream)
std::swap(std::basic_ofstream)
std::swap(std::basic_ostringstream)
std::swap(std::basic_stringbuf)
std::swap(std::basic_stringstream)
std::swprintf
std::swscanf
std::tmpfile
std::tmpnam
std::ungetc
std::ungetwc
std::unitbuf
std::uppercase
std::vfprintf
std::vfscanf
std::vfwprintf
std::vfwscanf
std::vprintf
std::vscanf
std::vsnprintf
std::vsprintf
std::vsscanf
std::vswprintf
std::vswscanf
std::vwprintf
std::vwscanf
std::wcerr
std::wcin
std::wclog
std::wcout
std::wprintf
std::ws
std::wscanf
迭代器 | Iterator
关键词 | Keywords
语言 | Language
本土化 | Localizations
数字 | Numerics
规律表达 | Regular expressions
标准库头文件 | Standard library header files
字符串 | Strings
线程支持 | Thread support
应用 | Utilities
Clojure 1.8
Codeigniter 3
CSS
Docker 17
Electron
Elixir 1.5
Erlang 20
Eslint
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Go
HTML
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Immutable 3.8.1
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Phpunit 6
Python
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Ruby 2.4
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TensorFlow Guide
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RxJS 5
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Node.js教程
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std::istrstream::str

std：：strstream：：str

char* str(​​

冻结缓冲区后，返回指向缓冲区开头的指针。有效呼叫rdbuf()->str()...

参数

%280%29

返回值

中指向缓冲区开头的指针。std::strsteambuf或NULL如果没有可用的缓冲区。

例

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在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。

http：//en.cppreference.com/w/cpp/io/strstream/str

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