Struct MemoryResourceLinear

Defined in File rapidyaml-0.5.0.hpp

Inheritance Relationships

Base Type

public c4::detail::_MemoryResourceSingleChunk (Struct _MemoryResourceSingleChunk)

Derived Type

public c4::MemoryResourceLinearArr< N > (Template Struct MemoryResourceLinearArr)

Struct Documentation

struct MemoryResourceLinear : public c4::detail::_MemoryResourceSingleChunk 

provides a linear memory resource. Allocates incrementally from a linear buffer, without ever deallocating. Deallocations are a no-op, and the memory is freed only when the resource is release()d. The memory used by this object can be either owned or borrowed. When borrowed, no calls to malloc/free take place.

Subclassed by c4::MemoryResourceLinearArr< N >

Public Functions

C4_NO_COPY_OR_MOVE(MemoryResourceLinear)

inline _MemoryResourceSingleChunk(MemoryResource *impl = nullptr)

inline _MemoryResourceSingleChunk(size_t sz, MemoryResource *impl = nullptr): initialize with owned memory, allocated from the given (or the global) memory resource

inline _MemoryResourceSingleChunk(void *mem, size_t sz): initialize with borrowed memory

Protected Functions

virtual void *do_allocate(size_t sz, size_t alignment, void *hint) override

virtual void do_deallocate(void *ptr, size_t sz, size_t alignment) override

virtual void *do_reallocate(void *ptr, size_t oldsz, size_t newsz, size_t alignment) override