good(); std::cout << " eof()=" << stream.eof(); std::cout << " fail()=" << stream.fail(); std::cout << " bad()=" << stream.bad(); } int main( int argc, char **argv ) { { std::stringstream stream; stream.clear (stream.goodbit); std::cout << "goodbit:"; ...
locale::__imp::__imp(const__imp&other):facets_(max<size_t>(N,other.facets_.size())),name_(other.name_){facets_=other.facets_;for(unsignedi=0;i<facets_.size();++i)if(facets_[i])facets_[i]->__add_shared();// 原子性操作} 再因为由于每一个stringstream 的流式操作都是用相同的...
在某些情况下,除了清空内容外,你可能还需要重置 stringstream 的错误状态(例如,在发生格式化错误后)。这可以通过调用 clear() 方法来实现,该方法可以接受一个可选的参数来指定新的状态,但如果不提供参数,则默认将状态重置为 goodbit。 然而,clear() 方法本身并不清空内容,它只是重置了 stringstream 的错误状态。因此...
_npString<<(std::max(_np,2));std::stringselector_dimension=_npString.str();std::stringstream_np1String; _np1String<<(std::max(_np-1,1));std::stringselector_left=_np1String.str();intselector=1;for(inti=0;i<_np;i++){std::stringstream_selector_string; _selector_string<<sele...
一些不那么冗长，std并用逗号分隔的东西。stringstream ss( "1,1,1,1, or something else ,1,1,1,0" ); vector<string> result; while( ss.good() ) { string substr; getline( ss, substr, ',' ); result.push_back( substr ); } 另一种...
> class basic_stringstream; The class template std::basic_stringstream implements input/output operations on memory (std::basic_string) based streams. It essentially wraps a raw string device implementation (std::basic_stringbuf) into a higher-level interface (std::basic_iostream). The complete ...
IO类型定义在三个头文件中:iostream、fstream、sstream。三种头文件针对的是三种不同的对象:流、文件、string。其中每个头文件都定义了多种类型,依次分别问:istream、ostream、iostream;iftream、ofstream、fstream;istringstream、wistringstream、ostringstream、wostringstream、stringstream、wstringstream。
{std::stringstreamss; ss << msg.rdbuf(); LogError( ss.str() ); } 开发者ID:DragonJoker,项目名称:DatabaseConnector,代码行数:6,代码来源:DatabaseLogger.cpp 示例11: write32 ▲点赞 1▼ voidwrite32(std::ostream&s, uint32 v){ uint32 t = swapEndianLong(v); ...
char a; ostr>>a; cout<<a system("pause"); } 除此而外,stringstream类的对象我们还常用它进行...goodbit 无错误 Eofbit 已到达文件尾 failbit 非致命的输入/输出错误,可挽回 badbit 致命的输入/输出错误,无法挽回 有两种方法可以获得输入/输出的状态信息...::goodbit); coutcin.rdstate()<<endl; syste...
The class template std::basic_stringstream implements input and output operations on string based streams. It effectively stores an instance of std::basic_string and performs the input and output operations on it. At the low level, the class essentially wraps a raw string device implementation ...