std::istrstream::~istrstream
From cppreference.com
< cpp | io | istrstream
virtual ~istrstream(); | (deprecated in C++98) (removed in C++26) | |
Destroys a std::istrstream object, which also destroys the member std::strstreambuf.
[edit]Parameters
(none)
[edit]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.
[edit]Example
Run this code
#include <iostream>#include <strstream> int main(){{std::istrstream s("1.234");double d; s >> d;std::cout<< d <<'\n';}// destructor called}
Output:
1.234
