alloc

Memory Allocation

Used as a template argument for container classes (smplbuf, smplque) to specify or allocate internal memory regions.

This class is not intended to be used directly in user code, but it is internally used for declaring containers.

Class Name	Description
`alloc_attach<T>`	Attach an existing buffer
`alloc_local<T, int N>`	Statically allocate a buffer of N bytes internally
`alloc_heap<T>`	Allocate the specified size on the heap

For alloc_attach and alloc_heap, you must call the appropriate initialization method (init_???()) depending on the allocator type.

Initialization

void attach(T* p, int n) // alloc_attach
void init_local()        // alloc_local
void init_heap(int n)    // alloc_heap

Initializes with buffer p and size n.

uint16_t alloc_size()

Returns the size of the buffer.

These methods trigger a compile-time error using static_assert if an incompatible allocator method is used.