NAME¶

std::ios_base::~ios_base - std::ios_base::~ios_base

Synopsis¶

virtual ~ios_base();

Destroys the ios_base object.

Before any of the member functions would yield undefined results, calls callbacks,
registered by register_callback() passing erase_event as parameter. Then,
deallocates any memory obtained.

No operations on rdbuf are performed, it is not destroyed.

Defect reports

The following behavior-changing defect reports were applied retroactively to
previously published C++ standards.

DR Applied to Behavior as published Correct behavior
LWG 3434 C++98 the destructor was not required to reclaim required
memory for iarray and parray