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Boost.Locale
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a smart pointer similar to std::unique_ptr but the underlying object has the same constness as the pointer itself (unlike an ordinary pointer). More...
#include <boost/locale/hold_ptr.hpp>
Public Member Functions | |
| hold_ptr () | |
| Create new empty pointer. | |
| hold_ptr (T *v) | |
| Create a pointer that holds v, ownership is transferred to smart pointer. | |
| ~hold_ptr () | |
| Destroy smart pointer and the object it owns. | |
| hold_ptr (const hold_ptr &)=delete | |
| hold_ptr & | operator= (const hold_ptr &)=delete |
| hold_ptr (hold_ptr &&other) noexcept | |
| hold_ptr & | operator= (hold_ptr &&other) noexcept |
| T const * | get () const |
| Get a const pointer to the object. | |
| T * | get () |
| Get a mutable pointer to the object. | |
| operator bool () const | |
| Explicitly convertible to bool. Returns: get() != nullptr. | |
| T const & | operator* () const |
| Get a const reference to the object. | |
| T & | operator* () |
| Get a mutable reference to the object. | |
| T const * | operator-> () const |
| Get a const pointer to the object. | |
| T * | operator-> () |
| Get a mutable pointer to the object. | |
| T * | release () |
| Transfer ownership of the pointer to user. | |
| void | reset (T *p=nullptr) |
| Set new value to pointer, previous object is destroyed, ownership of new object is transferred. | |
| void | swap (hold_ptr &other) noexcept |
| Swap two pointers. | |
a smart pointer similar to std::unique_ptr but the underlying object has the same constness as the pointer itself (unlike an ordinary pointer).