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Json::SecureAllocator< T > Class Template Reference

`#include <json/allocator.h>`

Collaboration diagram for Json::SecureAllocator< T >:

## Classes
struct | rebind

## Public Types
using | value_type = T
using | pointer = T *
using | const_pointer = const T *
using | reference = T &
using | const_reference = const T &
using | size_type = std::size_t
using | difference_type = std::ptrdiff_t

## Public Member Functions
pointer | allocate (size_type n)
| Allocate memory for N items using the standard allocator. More...
void | deallocate (volatile pointer p, size_type n)
| Release memory which was allocated for N items at pointer P. More...
template<typename... Args>
void | construct (pointer p, Args &&... args)
| Construct an item in-place at pointer P. More...
size_type | max_size () const
pointer | address (reference x) const
const_pointer | address (const_reference x) const
void | destroy (pointer p)
| Destroy an item in-place at pointer P. More...
| SecureAllocator ()
template<typename U >
| SecureAllocator (const SecureAllocator< U > &)

## Detailed Description

### template<typename T>
class Json::SecureAllocator< T >

Definition at line 16 of file allocator.h.

## Member Typedef Documentation

## ◆ const_pointer

template<typename T >

using Json::SecureAllocator< T >::const_pointer = const T*

Definition at line 21 of file allocator.h.

## ◆ const_reference

template<typename T >

using Json::SecureAllocator< T >::const_reference = const T&

Definition at line 23 of file allocator.h.

## ◆ difference_type

template<typename T >

using Json::SecureAllocator< T >::difference_type = std::ptrdiff_t

Definition at line 25 of file allocator.h.

## ◆ pointer

template<typename T >

using Json::SecureAllocator< T >::pointer = T*

Definition at line 20 of file allocator.h.

## ◆ reference

template<typename T >

using Json::SecureAllocator< T >::reference = T&

Definition at line 22 of file allocator.h.

## ◆ size_type

template<typename T >

using Json::SecureAllocator< T >::size_type = std::size_t

Definition at line 24 of file allocator.h.

## ◆ value_type

template<typename T >

using Json::SecureAllocator< T >::value_type = T

Definition at line 19 of file allocator.h.

## Constructor & Destructor Documentation

## ◆ SecureAllocator() [1/2]

template<typename T >

Json::SecureAllocator< T >::SecureAllocator | ( |  | ) |
| inline

Definition at line 78 of file allocator.h.

## ◆ SecureAllocator() [2/2]

template<typename T >
template<typename U >

Json::SecureAllocator< T >::SecureAllocator | ( | const SecureAllocator< U > & |  | ) |
| inline

Definition at line 79 of file allocator.h.

## Member Function Documentation

## ◆ address() [1/2]

template<typename T >

pointer Json::SecureAllocator< T >::address | ( | reference | x | ) | const
| inline

Definition at line 61 of file allocator.h.

## ◆ address() [2/2]

template<typename T >

const_pointer Json::SecureAllocator< T >::address | ( | const_reference | x | ) | const
| inline

Definition at line 65 of file allocator.h.

## ◆ allocate()

template<typename T >

pointer Json::SecureAllocator< T >::allocate | ( | size_type | n | ) |
| inline

Allocate memory for N items using the standard allocator.

Definition at line 30 of file allocator.h.

## ◆ construct()

template<typename T >
template<typename... Args>

void Json::SecureAllocator< T >::construct | ( | pointer | p,
|  | Args &&... | args
| ) |  |
| inline

Construct an item in-place at pointer P.

Definition at line 52 of file allocator.h.

## ◆ deallocate()

template<typename T >

void Json::SecureAllocator< T >::deallocate | ( | volatile pointer | p,
|  | size_type | n
| ) |  |
| inline

Release memory which was allocated for N items at pointer P.

The memory block is filled with zeroes before being released. The pointer argument is tagged as "volatile" to prevent the compiler optimizing out this critical step.

Definition at line 42 of file allocator.h.

## ◆ destroy()

template<typename T >

void Json::SecureAllocator< T >::destroy | ( | pointer | p | ) |
| inline

Destroy an item in-place at pointer P.

Definition at line 72 of file allocator.h.

## ◆ max_size()

template<typename T >

size_type Json::SecureAllocator< T >::max_size | ( |  | ) | const
| inline

Definition at line 57 of file allocator.h.

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

- include/json/allocator.h