This class defines the meta data stored for each grid in a segment. More...

#include <IO.h>

Inheritance diagram for nanovdb::io::FileGridMetaData:

Public Member Functions
void	read (std::istream &is)

void	write (std::ostream &os) const

	FileGridMetaData ()

template<typename ValueT >
	FileGridMetaData (uint64_t size, Codec c, const NanoGrid< ValueT > &grid)

uint64_t	memUsage () const

Public Attributes
std::string	gridName

Public Attributes inherited from nanovdb::io::FileMetaData
uint64_t	gridSize

uint64_t	fileSize

uint64_t	nameKey

uint64_t	voxelCount

GridType	gridType

GridClass	gridClass

BBox< Vec3d >	worldBBox

CoordBBox	indexBBox

Vec3d	voxelSize

uint32_t	nameSize

uint32_t	nodeCount [4]

uint32_t	tileCount [3]

Codec	codec

uint16_t	padding

Version	version

Detailed Description

This class defines the meta data stored for each grid in a segment.

A segment consists of a FileHeader followed by a list of FileGridMetaData each followed by grid names and then finally the grids themselves.

Note: This class should not be confused with nanovdb::GridMetaData defined in NanoVDB.h Also, FileMetaData is defined in NanoVDB.h.

Definition at line 151 of file IO.h.

Constructor & Destructor Documentation

nanovdb::io::FileGridMetaData::FileGridMetaData ( )

inline

Definition at line 157 of file IO.h.

template<typename ValueT >

nanovdb::io::FileGridMetaData::FileGridMetaData	(	uint64_t	size,
		Codec	c,
		const NanoGrid< ValueT > &	grid
	)

inline

Definition at line 316 of file IO.h.

uint64_t nanovdb::io::FileGridMetaData::memUsage ( ) const

inline

Definition at line 160 of file IO.h.

void nanovdb::io::FileGridMetaData::read ( std::istream & is )

inline

Definition at line 348 of file IO.h.

void nanovdb::io::FileGridMetaData::write ( std::ostream & os ) const

inline

Definition at line 341 of file IO.h.

std::string nanovdb::io::FileGridMetaData::gridName

Definition at line 153 of file IO.h.

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