std::istrstream::~istrstream
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< cpp | io | istrstream
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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