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basic_stringstream Class

Describes an object that controls insertion and extraction of elements and encoded objects using a stream buffer of class basic_stringbuf<Elem, Tr, Alloc>.

template < 
   class Elem,  
   class Tr = char_traits<Elem>,  
   class Alloc = allocator<Elem>  
> 
   class basic_stringstream : public basic_iostream<Elem, Tr>

Alloc

The allocator class.

Elem

The type of the basic element of the string.

Tr

The character traits specialized on the basic element of the string.

The template class describes an object that controls insertion and extraction of elements and encoded objects using a stream buffer of class basic_stringbuf<Elem, Tr, Alloc>, with elements of type Elem, whose character traits are determined by the class Tr, and whose elements are allocated by an allocator of class Alloc. The object stores an object of class basic_stringbuf<Elem, Tr, Alloc>.

basic_stringstream

Constructs an object of type basic_stringstream.

allocator_type

The type is a synonym for the template parameter Alloc.

rdbuf

Returns the address of the stored stream buffer of type pointer to basic_stringbuf<Elem, Tr, Alloc>.

str

Sets or gets the text in a string buffer without changing the write position.

Header: <sstream>

Namespace: std

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