Regina Calculation Engine
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An adaptable unary function used to create objects using copy constructors. More...
#include <utilities/memutils.h>
Public Types | |
typedef const T * | argument_type |
The argument type for this unary function. More... | |
typedef T * | result_type |
The return type for this unary function. More... | |
Public Member Functions | |
T * | operator() (const T *ptr) const |
Creates a new object using the copy constructor. More... | |
An adaptable unary function used to create objects using copy constructors.
This class is for use with the Standard Template Library.
Note that the template argument need not be a pointer class. If the template argument is T
, this unary function will accept a pointer to T
, dereference this pointer and pass it to the copy constructor to return a pointer to a newly created object of type T
.
typedef const T* regina::FuncNewCopyPtr< T >::argument_type |
The argument type for this unary function.
typedef T* regina::FuncNewCopyPtr< T >::result_type |
The return type for this unary function.
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inline |
Creates a new object using the copy constructor.
ptr | the pointer whose data should (after dereferencing) be passed to the copy constructor. |