oglplus::DSABufferTypedMap< Type > Class Template Reference

Untyped mapping of the buffer to the client address space. More...

#include </home/chochlik/devel/oglplus/include/oglplus/dsa/buffer_map.hpp>

Inherits oglplus::DSABufferRawMap.

Public Member Functions
	DSABufferTypedMap (BufferName buffer, BufferTypedSize< Type > offset, BufferTypedSize< Type > size, Bitfield< BufferMapAccess > access)
	Maps a range of the buffer. More...
	DSABufferTypedMap (BufferName buffer, Bitfield< BufferMapAccess > access)
	Maps the whole buffer. More...
	DSABufferTypedMap (DSABufferTypedMap &&temp)
	Move construction is enabled.
GLsizeiptr	Count (void) const
	Returns the count of elements of Type in the mapped buffer.
const Type *	Data (void) const
	Returns a const pointer to the mapped data.
Type *	Data (void)
	Returns a pointer to the mapped data.
const Type &	At (GLuint index) const
	Returns a const reference to the element at the specified index.
Type &	At (GLuint index)
	Returns a reference to the element at the specified index.
void	Unmap (void)
	Unmaps the buffer from client address space. More...
bool	Mapped (void) const
	Returns true if the buffer is mapped.
GLsizeiptr	Size (void) const
	Returns the size (in bytes) of the mapped buffer.
const GLvoid *	RawData (void) const
	Returns a const pointer to the mapped data. More...
GLvoid *	RawData (void)
	Returns a pointer to the mapped data. More...
void	FlushRange (BufferSize offset, BufferSize length)
	Indicate modifications to a mapped range. More...

Detailed Description

template<typename Type>
class oglplus::DSABufferTypedMap< Type >

Untyped mapping of the buffer to the client address space.

Constructor & Destructor Documentation

template<typename Type >

oglplus::DSABufferTypedMap< Type >::DSABufferTypedMap	(	BufferName	buffer,
		BufferTypedSize< Type >	offset,
		BufferTypedSize< Type >	size,
		Bitfield< BufferMapAccess >	access
	)

Maps a range of the buffer.

Parameters

target	use the buffer bound to the target specified
offset	map offset in units of Type
size	map size in units of Type
access	the access specifier for the buffer mapping

Exceptions

Error

template<typename Type >

oglplus::DSABufferTypedMap< Type >::DSABufferTypedMap	(	BufferName	buffer,
		Bitfield< BufferMapAccess >	access
	)

Maps the whole buffer.

Parameters

target	use the buffer bound to the target specified
access	the access specifier for the buffer mapping

This class is non-copyable.

Exceptions

Error

Member Function Documentation

void oglplus::DSABufferRawMap::FlushRange ( BufferSize  offset, BufferSize  length  )

inherited

Indicate modifications to a mapped range.

Related OpenGL symbols:

glFlushMappedNamedBufferRange

Precondition

Mapped()

Exceptions

Error

const GLvoid* oglplus::DSABufferRawMap::RawData ( void  ) const

inherited

Returns a const pointer to the mapped data.

Precondition

Mapped()

GLvoid* oglplus::DSABufferRawMap::RawData ( void  )

inherited

Returns a pointer to the mapped data.

Precondition

Mapped()

void oglplus::DSABufferRawMap::Unmap ( void  )

inherited

Unmaps the buffer from client address space.

Related OpenGL symbols:

glUnmapNamedBuffer

Exceptions

Error

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

• /home/chochlik/devel/oglplus/include/oglplus/dsa/buffer_map.hpp