std::istrstream::~istrstream
From cppreference.com
< cpp | io | istrstream
virtual ~istrstream(); |
||
Destroys a std::istrstream
object, which also destroys the member std::strstreambuf.
Parameters
(none)
Notes
The constructors of std::istrstream do not create the underlying std::strstreambuf in dynamically allocated mode, so the memory leaks that are possible with std::ostrstream::~ostrstream or std::strstream::~strstream do not apply.
Example
Run this code
#include <strstream> #include <iostream> int main() { { std::istrstream s("1.234"); double d; s >> d; std::cout << d << '\n'; } // destructor called }
Output:
1.234