Ioex Namespace Reference

A namespace for the exodus database format. More...

Namespaces
	anonymous_namespace{Ioex_DatabaseIO.C}

Classes
struct	CommunicationMap
struct	CommunicationMetaData
class	DatabaseIO
struct	EdgeBlock
struct	EdgeSet
struct	ElemBlock
struct	ElemSet
struct	FaceBlock
struct	FaceSet
class	Internals
class	IOFactory
class	Mesh
struct	NodeBlock
struct	NodeSet
class	Redefine
struct	SideSet
class	SuperElement
struct	TopologyMapCompare

Typedefs
using	VariableNameMap = std::map< std::string, int, std::less< std::string > >
using	VNMValuePair = VariableNameMap::value_type
using	ValueContainer = std::vector< double >
using	EntityIdSet = std::set< std::pair< int64_t, int64_t > >
using	SideSetSet = std::set< std::string >
using	SideSetMap = std::map< std::string, const std::string, std::less< const std::string > >
using	TopologyMap = std::map< std::pair< std::string, const Ioss::ElementTopology * >, int, TopologyMapCompare >

Functions
const char *	Version ()
void	update_last_time_attribute (int exodusFilePtr, double value)
bool	read_last_time_attribute (int exodusFilePtr, double *value)
bool	check_processor_info (int exodusFilePtr, int processor_count, int processor_id)
bool	type_match (const std::string &type, const char *substring)
void	decode_surface_name (Ioex::SideSetMap &fs_map, Ioex::SideSetSet &fs_set, const std::string &name)
bool	set_id (const Ioss::GroupingEntity *entity, ex_entity_type type, Ioex::EntityIdSet *idset)
int64_t	extract_id (const std::string &name_id)
int64_t	get_id (const Ioss::GroupingEntity *entity, ex_entity_type type, Ioex::EntityIdSet *idset)
bool	find_displacement_field (Ioss::NameList &fields, const Ioss::GroupingEntity *block, int ndim, std::string *disp_name)
void	fix_bad_name (char *name)
std::string	get_entity_name (int exoid, ex_entity_type type, int64_t id, const std::string &basename, int length, bool &db_has_name)
void	exodus_error (int exoid, int lineno, const char *function, const char *filename, const std::string &extra)
int	add_map_fields (int exoid, Ioss::ElementBlock *block, int64_t my_element_count, size_t name_length)
void	write_coordinate_frames (int exoid, const Ioss::CoordinateFrameContainer &frames)
void	add_coordinate_frames (int exoid, Ioss::Region *region)
bool	filter_node_list (Ioss::Int64Vector &nodes, const std::vector< unsigned char > &node_connectivity_status)
void	filter_element_list (Ioss::Region *region, Ioss::Int64Vector &elements, Ioss::Int64Vector &sides, bool remove_omitted_elements)
void	separate_surface_element_sides (Ioss::Int64Vector &element, Ioss::Int64Vector &sides, Ioss::Region *region, Ioex::TopologyMap &topo_map, Ioex::TopologyMap &side_map, Ioss::SurfaceSplitType split_type, const std::string &surface_name)
template<typename T >
void	filter_node_list (T *data, std::vector< T > &dbvals, const std::vector< int64_t > &active_node_index)

Detailed Description

A namespace for the exodus database format.

This set of classes provides a thin wrapper around the exodusII internals. It supplants several of the exodusII API calls in order to avoid ncredef calls which totally rewrite the existing database and can be very expensive. These routines provide all required variable, dimension, and attribute definitions to the underlying netcdf file with only a single ncredef call.

To use the application must create an Internals instance and call the Internals::write_meta_data() function. This function requires several classes as arguments including:

• Mesh – defines mesh global metadata
• Block – defines metadata for each block
• NodeSet – defines metadata for each nodeset
• SideSet – defines metadata for each sideset
• CommunicationMetaData – global metadata relating to parallel info.

Calling Internals::write_meta_data(), replaces the following exodusII and nemesis API calls:

• ex_put_init(),
• ex_put_elem_block(),
• ex_put_node_set_param(),
• ex_put_side_set_param(),
• ne_put_init_info(),
• ne_put_loadbal_param(),
• ne_put_cmap_params(),

Typedef Documentation

EntityIdSet

typedef std::set< std::pair< int64_t, int64_t > > Ioex::EntityIdSet

SideSetMap

using Ioex::SideSetMap = typedef std::map<std::string, const std::string, std::less<const std::string> >

SideSetSet

using Ioex::SideSetSet = typedef std::set<std::string>

TopologyMap

using Ioex::TopologyMap = typedef std::map<std::pair<std::string, const Ioss::ElementTopology *>, int, TopologyMapCompare>

ValueContainer

using Ioex::ValueContainer = typedef std::vector<double>

VariableNameMap

using Ioex::VariableNameMap = typedef std::map<std::string, int, std::less<std::string> >

VNMValuePair

using Ioex::VNMValuePair = typedef VariableNameMap::value_type

Function Documentation

add_coordinate_frames()

void Ioex::add_coordinate_frames	(	int	exoid,
		Ioss::Region *	region
	)

add_map_fields()

int Ioex::add_map_fields	(	int	exoid,
		Ioss::ElementBlock *	block,
		int64_t	my_element_count,
		size_t	name_length
	)

check_processor_info()

bool Ioex::check_processor_info	(	int	exodusFilePtr,
		int	processor_count,
		int	processor_id
	)

decode_surface_name()

void Ioex::decode_surface_name	(	Ioex::SideSetMap &	fs_map,
		Ioex::SideSetSet &	fs_set,
		const std::string &	name
	)

exodus_error()

void Ioex::exodus_error	(	int	exoid,
		int	lineno,
		const char *	function,
		const char *	filename,
		const std::string &	extra
	)

extract_id()

int64_t Ioex::extract_id

(

const std::string &

name_id

)

filter_element_list()

void Ioex::filter_element_list	(	Ioss::Region *	region,
		Ioss::Int64Vector &	elements,
		Ioss::Int64Vector &	sides,
		bool	remove_omitted_elements
	)

filter_node_list() [1/2]

template<typename T >

void Ioex::filter_node_list	(	T *	data,
		std::vector< T > &	dbvals,
		const std::vector< int64_t > &	active_node_index
	)

filter_node_list() [2/2]

bool Ioex::filter_node_list	(	Ioss::Int64Vector &	nodes,
		const std::vector< unsigned char > &	node_connectivity_status
	)

find_displacement_field()

bool Ioex::find_displacement_field	(	Ioss::NameList &	fields,
		const Ioss::GroupingEntity *	block,
		int	ndim,
		std::string *	disp_name
	)

fix_bad_name()

void Ioex::fix_bad_name

(

char *

name

)

get_entity_name()

std::string Ioex::get_entity_name	(	int	exoid,
		ex_entity_type	type,
		int64_t	id,
		const std::string &	basename,
		int	length,
		bool &	db_has_name
	)

get_id()

int64_t Ioex::get_id	(	const Ioss::GroupingEntity *	entity,
		ex_entity_type	type,
		Ioex::EntityIdSet *	idset
	)

read_last_time_attribute()

bool Ioex::read_last_time_attribute	(	int	exodusFilePtr,
		double *	value
	)

separate_surface_element_sides()

void Ioex::separate_surface_element_sides	(	Ioss::Int64Vector &	element,
		Ioss::Int64Vector &	sides,
		Ioss::Region *	region,
		Ioex::TopologyMap &	topo_map,
		Ioex::TopologyMap &	side_map,
		Ioss::SurfaceSplitType	split_type,
		const std::string &	surface_name
	)

set_id()

bool Ioex::set_id	(	const Ioss::GroupingEntity *	entity,
		ex_entity_type	type,
		Ioex::EntityIdSet *	idset
	)

type_match()

bool Ioex::type_match	(	const std::string &	type,
		const char *	substring
	)

update_last_time_attribute()

void Ioex::update_last_time_attribute	(	int	exodusFilePtr,
		double	value
	)

Version()

const char * Ioex::Version

(

)

write_coordinate_frames()

void Ioex::write_coordinate_frames	(	int	exoid,
		const Ioss::CoordinateFrameContainer &	frames
	)