A collection of VertexDataPages, which can be used to allocate new VertexDataBlock objects. More...

Public Member Functions
	VertexDataBook (unsigned int block_size)
VertexDataBlock	alloc (unsigned int size)
	Allocates and returns a new VertexDataBuffer of the requested size.
unsigned int	countAllocatedSize (RamClass ram_class)
	Returns the total size of all bytes allocated within pages owned by this book that have the indicated ram class.
unsigned int	countAllocatedSize ()
	Returns the total size of all bytes allocated within pages owned by this book.
unsigned int	countTotalPageSize (RamClass ram_class)
	Returns the total size of all bytes owned by all pages owned by this book that have the indicated ram class.
unsigned int	countTotalPageSize ()
	Returns the total size of all bytes owned by all pages owned by this book.
int	getNumPages ()
	Returns the number of pages created for the book.
	saveToDisk ()
	Writes all pages to disk immediately, just in case they get evicted later.

Detailed Description

A collection of VertexDataPages, which can be used to allocate new VertexDataBlock objects.

Constructor & Destructor Documentation

VertexDataBook ( unsigned int block_size )

VertexDataBlock alloc ( unsigned int size )

Allocates and returns a new VertexDataBuffer of the requested size.

unsigned int countAllocatedSize ( )

Returns the total size of all bytes allocated within pages owned by this book.

unsigned int countAllocatedSize ( RamClass ram_class )

Returns the total size of all bytes allocated within pages owned by this book that have the indicated ram class.

unsigned int countTotalPageSize ( RamClass ram_class )

Returns the total size of all bytes owned by all pages owned by this book that have the indicated ram class.

unsigned int countTotalPageSize ( )

Returns the total size of all bytes owned by all pages owned by this book.

int getNumPages ( )

Returns the number of pages created for the book.

saveToDisk ( )

Writes all pages to disk immediately, just in case they get evicted later.

It makes sense to make this call just before taking down a loading screen, to minimize chugs from saving pages inadvertently later.