std::basic_stringstream::basic_stringstream
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<tbody> </tbody> basic_stringstream( ios_base::openmode mode = ios_base::in|ios_base::out ); |
(1) | |
basic_stringstream( const std::basic_string<CharT,Traits,Allocator>& str, {{#pad:|18}} ios_base::openmode mode = ios_base::in|ios_base::out ); |
(2) | |
basic_stringstream( basic_stringstream&& other ); |
(3) | (desde C++11) |
Constri fluxo nova cadeia.
Original:
Constructs new string stream.
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1)
Constri dispositivo nova cadeia subjacente. O objecto subjacente
basic_stringbuf construdo como basic_stringbuf<Char,Traits,Allocator>(mode).Original:
Constructs new underlying string device. The underlying
basic_stringbuf object is constructed as basic_stringbuf<Char,Traits,Allocator>(mode).The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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2)
Usa uma cpia de
str como contedo inicial do dispositivo de cordo subjacente. O objecto subjacente basic_stringbuf construdo como basic_stringbuf<Char,Traits,Allocator>(str, mode).Original:
Uses a copy of
str as initial contents of the underlying string device. The underlying basic_stringbuf object is constructed as basic_stringbuf<Char,Traits,Allocator>(str, mode).The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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3)
Mova construtor. Constri o fluxo de arquivos com o estado de
other usando semntica mover. Original:
Move constructor. Constructs the file stream with the state of
other using move semantics. The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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Parmetros
| str | - | string para usar como contedo inicial do fluxo de seqncia
Original: string to use as initial contents of the string stream The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| mode | - | especifica o modo de fluxo aberto. Ele o tipo de mscara de bits, as seguintes constantes so definidas:
Original: specifies stream open mode. It is bitmask type, the following constants are defined:
The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| other | - | outro fluxo string para usar como fonte
Original: another string stream to use as source The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Exemplo
#include <iostream>
#include <sstream>
int main()
{
// default constructor (input/output stream)
std::stringstream buf1;
buf1 << 7;
int n = 0;
buf1 >> n;
std::cout << "buf1 = " << buf1.str() << " n = " << n << '\n';
// input stream
std::istringstream inbuf("-10");
inbuf >> n;
std::cout << "n = " << n << '\n';
// output stream in append mode (C++11)
std::ostringstream buf2("test", std::ios_base::ate);
buf2 << '1';
std::cout << buf2.str() << '\n';
}
Sada:
buf1 = 7 n = 7
n = -10
test1
Veja tambm
Obtm ou define o contedo do objeto subjacente corda dispositivo Original: gets or sets the contents of underlying string device object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funo pblica membro) | |
constri um objeto basic_stringbuf Original: constructs a basic_stringbuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_stringbuf funo pblica membro)
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