alloc

Specified as a template argument of a container class (smplbuf, smplque) to allocate or specify an area of memory to be used internally.

In alloc_attach and alloc_heap, initialization methods (init_???()) must be executed according to the memory allocation class.

initialization

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

Initialize with buffer p and size n.

Methods

alloc_size()

uint16_t alloc_size()

Returns the size of the buffer.

_is_attach(), _is_local(), _is_heap()

This method is used to generate a compile error, like static_assert, for a method call description that is different from the expected alloc class.