basic_ostringstream::allocator_type 显示另外 4 个 描述了控制元素和编码对象插入basic_stringbuf<Elem, Tr,Alloc> 类的流缓冲区的对象。 语法 C++复制 template<classElem,classTr=char_traits<Elem>,classAlloc=allocator<Elem>>classbasic_ostringstream:publicbasic_ostream<Elem, Tr> ...
描述对象元素和编码对象的控件插入类 basic_stringbuf<Elem,Tr,Alloc>缓冲区。流复制 template < class Elem, class Tr = char_traits<Elem>, class Alloc = allocator<Elem> > class basic_ostringstream : public basic_ostream<Elem, Tr> 参数Alloc...
basic_ostringstream::basic_ostringstream Constructs an object of type basic_ostringstream. C++ explicitbasic_ostringstream(ios_base::openmode _Mode = ios_base::out);explicitbasic_ostringstream(constbasic_string<Elem, Tr, Alloc>& str, ios_base::openmode _Mode = ios_base::out); ...
针对你遇到的“undefined reference to std::__cxx11::basic_ostringstream”错误,这通常是由于编译器链接时未能找到正确的C++标准库定义。以下是一些可能的解决步骤,你可以按照这些步骤逐一排查和解决问题: 确认编译环境及编译器版本: 确保你的编译环境(如GCC、Clang等)支持你正在使用的C++标准(如C++11或更高)。你...
(ios_base::openmode which = ios_base::out); explicit basic_ostringstream(const string_type& str, ios_base::openmode which = ios_base::out); virtual ~basic_ostringstream(); basic_stringbuf<charT,traits,Allocator> *rdbuf() const; string_type str() const; void str(const string_type& ...
:publicbasic_ostream<CharT, Traits>; 类模板std::basic_ostringstream实现基于字符串的流上的输出操作。它相当于存储一个std::basic_string的实例,并在它之上进行输出操作。 该类实际上在低层将一个std::basic_stringbuf的原生字符串设备实现包装到std::basic_ostream的高层接口中。它提供到独有std::basic_string...
basic_string<Elem, Tr, Alloc> str( ) const; void str( const basic_string<Elem, Tr, Alloc>& _Newstr ); 參數_Newstr 新的字串。傳回值傳回類別 basic_string<Elem, Tr, Alloc>物件,控制序列是的複本順序的控制項。 *this。備註第10%成員函式傳回 rdbuf - > str。第二 + 成成員函式呼叫 (...
下表列出 basic_ostringstream 类的成员。 有关 basic_ostringstream 类继承的成员列表,请参见 basic_ostream 成员。参考构造函数展开表 basic_ostringstream 构造对象类型 basic_ostringstream。Typedef展开表 allocator_type 该类型是模板参数的 Alloc同义词。
Constructs an object of type basic_ostringstream. 复制 explicit basic_ostringstream( ios_base::openmode _Mode = ios_base::out ); explicit basic_ostringstream( const basic_string<Elem, Tr, Alloc>& _Str, ios_base::openmode _Mode = ios_base::out ); ...
std::basic_ostringstream Defined in header<sstream> template< classCharT, classTraits=std::char_traits<CharT>, classAllocator=std::allocator<CharT> >classbasic_ostringstream :publicbasic_ostream<CharT, Traits>; The class templatestd::basic_ostringstreamimplements output operations on string based streams...