Crypto++ 8.9 Free C++ class library of cryptographic schemes

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FixedSizeAllocatorWithCleanup< T, S, A, T_Align16 > Class Template Reference

Static secure memory block with cleanup. More...

Inheritance diagram for FixedSizeAllocatorWithCleanup< T, S, A, T_Align16 >:

## Additional Inherited Members
Public Types inherited from AllocatorBase< T >
typedef T | value_type
typedef size_t | size_type
typedef std::ptrdiff_t | difference_type
typedef T * | pointer
typedef const T * | const_pointer
typedef T & | reference
typedef const T & | const_reference
Public Member Functions inherited from AllocatorBase< T >
pointer | address (reference r) const
const_pointer | address (const_reference r) const
void | construct (pointer p, const T &val)
void | destroy (pointer p)
size_type | max_size () const
| Returns the maximum number of elements the allocator can provide. More...
template<typename V , typename... Args>
void | construct (V *ptr, Args &&... args)
| Constructs a new V using variadic arguments. More...
template<typename V >
void | destroy (V *ptr)
| Destroys an V constructed with variadic arguments. More...
Static Public Attributes inherited from AllocatorBase< T >
static const size_type | ELEMS_MAX = ...
| Returns the maximum number of elements the allocator can provide. More...

## Detailed Description

### template<class T, size_t S, class A = NullAllocator<T>, bool T_Align16 = false>
class FixedSizeAllocatorWithCleanup< T, S, A, T_Align16 >

Static secure memory block with cleanup.

Template Parameters

  T | class or type
  S | fixed-size of the stack-based memory block, in elements
  T_Align16 | boolean that determines whether allocations should be aligned on a 16-byte boundary

FixedSizeAllocatorWithCleanup provides a fixed-size, stack- based allocation at compile time. The class can grow its memory block at runtime if a suitable allocator is available. If size grows beyond S and a suitable allocator is available, then the statically allocated array is obsoleted.

Note
  This allocator can't be used with standard collections because they require that all objects of the same allocator type are equivalent.

Definition at line 336 of file secblock.h.

The documentation for this class was generated from the following file:

- secblock.h