BufferBase Class Reference

Base class of all buffers. More...

#include <cvb/buffer_base.hpp>

Inherited by Buffer, and PFNCBuffer.

Public Member Functions
void *	Handle () const noexcept
	Classic API buffer handle. More...
std::uint8_t *	BasePtr () const noexcept
	Gets the pointer to the start of this buffer. More...
size_t	Size () const noexcept
	Gets the actual size of this buffer in bytes. More...
size_t	Capacity () const noexcept
	Gets the allocated size of this buffer in bytes. More...

Detailed Description

Base class of all buffers.

Member Function Documentation

BasePtr()

std::uint8_t * BasePtr ( ) const

inlinenoexcept

Gets the pointer to the start of this buffer.

Returns

Pointer to the first element in the buffer.

Capacity()

size_t Capacity ( ) const

inlinenoexcept

Gets the allocated size of this buffer in bytes.

This value is a constant and resembles the allocated number of bytes in this buffer.

Returns

Full size of this buffer in bytes.

Handle()

void * Handle ( ) const

inlinenoexcept

Classic API buffer handle.

Returns

Classic API handle.

It is normally not necessary to work with this handle.

Size()

size_t Size ( ) const

inlinenoexcept

Gets the actual size of this buffer in bytes.

The actual size is the currently filled size of the buffer. For the allocated size see GetBufferCapacity().

Returns

Filled size of this buffer in bytes.