RavEngine::VRAMVector< T, GPUWritable > Struct Template Reference

#include <VRAMVector.hpp>

Inheritance diagram for RavEngine::VRAMVector< T, GPUWritable >:

Collaboration diagram for RavEngine::VRAMVector< T, GPUWritable >:

Classes
struct	const_iterator
struct	iterator

Public Types
using	size_type = uint32_t
using	index_type = uint32_t
using	difference_type = uint32_t

Public Member Functions
	VRAMVector (size_type numValues)
	VRAMVector (const VRAMVector &)=delete
	VRAMVector (VRAMVector &&other)
VRAMVector &	operator= (VRAMVector &&other)
auto	data ()
auto	data () const
auto	size () const
auto	capacity () const
void	_setElementCount (uint32_t allocatedElements)
void	reserve (size_type newSize)
void	resize (size_type newSize)
void	grow ()
bool	reserveIfNeeded ()
template<typename ... Args>
auto &	emplace_back (Args &&... args)
void	push_back (const T &value)
void	at (index_type i)
auto &	operator[] (index_type i)
const auto &	operator[] (index_type i) const
void	erase (index_type i)
void	erase (iterator i)
void	erase (const_iterator i)
void	pop_back ()
auto	begin ()
auto	end ()
auto &	back ()
auto	begin () const
auto	end () const
Public Member Functions inherited from RavEngine::VRAMVectorBase
void	TrashOldVector (RGLBufferPtr buffer)

Public Attributes
RGL::BufferConfig	settings
size_type	nValues = 0
Public Attributes inherited from RavEngine::VRAMVectorBase
RGLDevicePtr	owningDevice = nullptr
RGLBufferPtr	buffer = nullptr

Static Public Attributes
static constexpr uint32_t	initialSize = 16

Detailed Description

template<typename T, bool GPUWritable = false>
struct RavEngine::VRAMVector< T, GPUWritable >

Implements a vector on top of RGLBuffer. The data in this buffer can also be used in shaders or other GPU actions. This buffer uses SHARED memory. Be aware of this and its consequences with respect to performance.

Member Function Documentation

_setElementCount()

template<typename T , bool GPUWritable = false>

void RavEngine::VRAMVector< T, GPUWritable >::_setElementCount ( uint32_t  allocatedElements )

inline

Set the internal "size" of the container. Does not initialize or destroy elements. Use with care.

reserve()

template<typename T , bool GPUWritable = false>

void RavEngine::VRAMVector< T, GPUWritable >::reserve ( size_type  newSize )

inline

Make space for more elements, but the current count remains

Parameters

newSize

the size in elements (not bytes)

resize()

template<typename T , bool GPUWritable = false>

void RavEngine::VRAMVector< T, GPUWritable >::resize ( size_type  newSize )

inline

Make space for more elements, and mark them as consumed

Parameters

newSize

the size in elements (not bytes)

Member Data Documentation

settings

template<typename T , bool GPUWritable = false>

RGL::BufferConfig RavEngine::VRAMVector< T, GPUWritable >::settings

Initial value:

{
            initialSize,
            {.StorageBuffer = true, .VertexBuffer = true},
            sizeof(T),
            RGL::BufferAccess::Shared,
            {
                .Transfersource = true,
                .Writable = GPUWritable,
                .debugName = "VRAMVector Buffer"
            }
        }

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

• RavEngine/include/RavEngine/VRAMVector.hpp