8.3. string
Streams
The sstream
header defines three types to support in-memory IO; these types read from or write to a string
as if the string
were an IO stream.
The istringstream
type reads a string
, ostringstream
writes a string
, and stringstream
reads and writes the string
. Like the fstream
types, the types defined in sstream
inherit from the types we have used from the iostream
header. In addition to the operations they inherit, the types defined in sstream
add members to manage the string
associated with the stream. These operations are listed in Table 8.5. They may be called on stringstream
objects but not on the other IO types.
Note that although fstream
and sstream
share the interface ...
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