Class represents a netCDF group. More...

#include "ncGroup.h"

Inheritance diagram for netCDF::NcGroup:

Public Types
enum	GroupLocation { ChildrenGrps , ParentsGrps , ChildrenOfChildrenGrps , AllChildrenGrps , ParentsAndCurrentGrps , AllGrps }
	The enumeration list contains the options for selecting groups (used for returned set of NcGroup objects). More...

enum	Location { Current , Parents , Children , ParentsAndCurrent , ChildrenAndCurrent , All }
	The enumeration list contains the options for selecting groups. More...

Public Member Functions
	NcGroup ()
	Constructor generates a null object. More...

	NcGroup (const NcGroup &rhs)
	The copy constructor. More...

	NcGroup (int groupId)

virtual	~NcGroup ()
	destructor More...

NcCompoundType	addCompoundType (const std::string &name, size_t size) const
	Adds a new netCDF UserDefined type. More...

NcDim	addDim (const std::string &name) const
	Adds a new unlimited netCDF dimension. More...

NcDim	addDim (const std::string &name, size_t dimSize) const
	Adds a new netCDF dimension. More...

NcEnumType	addEnumType (const std::string &name, NcEnumType::ncEnumType basetype) const
	Adds a new netCDF enum type. More...

NcGroup	addGroup (const std::string &name) const
	Adds a new child netCDF group object. More...

NcOpaqueType	addOpaqueType (const std::string &name, size_t size) const
	Adds a new netCDF Opaque type. More...

NcVar	addVar (const std::string &name, const NcType &ncType) const
	Adds a new netCDF scalar variable. More...

NcVar	addVar (const std::string &name, const NcType &ncType, const NcDim &ncDim) const
	Adds a new netCDF variable. More...

NcVar	addVar (const std::string &name, const NcType &ncType, const std::vector< NcDim > &ncDimVector) const
	Adds a new multi-dimensional netCDF variable. More...

NcVar	addVar (const std::string &name, const std::string &typeName, const std::string &dimName) const
	Adds a new netCDF variable. More...

NcVar	addVar (const std::string &name, const std::string &typeName, const std::vector< std::string > &dimNames) const
	Adds a new netCDF multi-dimensional variable. More...

NcVlenType	addVlenType (const std::string &name, NcType &basetype) const
	Adds a new netCDF Vlen type. More...

NcGroupAtt	getAtt (const std::string &name, NcGroup::Location location=Current) const
	Gets the named NcGroupAtt object. More...

int	getAttCount (NcGroup::Location location=Current) const
	Gets the number of group attributes. More...

std::set< NcGroupAtt >	getAtts (const std::string &name, NcGroup::Location location=Current) const
	Gets all NcGroupAtt objects with a given name. More...

std::multimap< std::string, NcGroupAtt >	getAtts (NcGroup::Location location=Current) const
	Gets the collection of NcGroupAtt objects. More...

void	getCoordVar (std::string &coordVarName, NcDim &ncDim, NcVar &ncVar, NcGroup::Location location=Current) const
	Gets the NcDim and NcVar object pair for a named coordinate variable. More...

std::map< std::string, NcGroup >	getCoordVars (NcGroup::Location location=Current) const
	Gets a collection of coordinate variables. More...

NcDim	getDim (const std::string &name, NcGroup::Location location=Current) const
	Gets the named NcDim object. More...

int	getDimCount (NcGroup::Location location=Current) const
	Gets the number of NcDim objects. More...

std::set< NcDim >	getDims (const std::string &name, NcGroup::Location location=Current) const
	Gets NcDim objects with a given name. More...

std::multimap< std::string, NcDim >	getDims (NcGroup::Location location=Current) const
	Gets the collection of NcDim objects. More...

NcGroup	getGroup (const std::string &name, NcGroup::GroupLocation location=ChildrenGrps) const
	Gets the named child NcGroup object. More...

int	getGroupCount (NcGroup::GroupLocation location=ChildrenGrps) const
	Gets the number of NcGroup objects. More...

std::set< NcGroup >	getGroups (const std::string &name, NcGroup::GroupLocation location=ChildrenGrps) const
	Gets NcGroup objects with a given name. More...

std::multimap< std::string, NcGroup >	getGroups (NcGroup::GroupLocation location=ChildrenGrps) const
	Gets the collection of NcGroup objects. More...

int	getId () const
	Gets the group id. More...

std::string	getName (bool fullName=false) const
	Gets the group name. More...

NcGroup	getParentGroup () const
	Gets the parent group. More...

NcType	getType (const std::string &name, NcGroup::Location location=Current) const
	Gets the NcType object with a given name. More...

int	getTypeCount (NcGroup::Location location=Current) const
	Gets the number of type objects. More...

int	getTypeCount (NcType::ncType enumType, NcGroup::Location location=Current) const
	Gets the number of type objects with a given enumeration type. More...

std::set< NcType >	getTypes (const std::string &name, NcGroup::Location location=Current) const
	Gets the collection of NcType objects with a given name. More...

std::set< NcType >	getTypes (const std::string &name, NcType::ncType enumType, NcGroup::Location location=Current) const
	Gets the collection of NcType objects with a given name and data type. More...

std::multimap< std::string, NcType >	getTypes (NcGroup::Location location=Current) const
	Gets the collection of NcType objects. More...

std::set< NcType >	getTypes (NcType::ncType enumType, NcGroup::Location location=Current) const
	Gets the collection of NcType objects with a given data type. More...

NcVar	getVar (const std::string &name, NcGroup::Location location=Current) const
	Gets the named NcVar object. More...

int	getVarCount (NcGroup::Location location=Current) const
	Gets the number of NcVar objects in this group. More...

std::set< NcVar >	getVars (const std::string &name, NcGroup::Location location=Current) const
	Gets all NcVar objects with a given name. More...

std::multimap< std::string, NcVar >	getVars (NcGroup::Location location=Current) const
	Get the collection of NcVar objects. More...

bool	isNull () const
	Returns true if this object is null (i.e. More...

bool	isRootGroup () const
	Returns true if this is the root group, otherwise returns false. More...

bool	operator!= (const NcGroup &rhs) const
	!= operator More...

NcGroup &	operator= (const NcGroup &rhs)
	assignment operator More...

bool	operator== (const NcGroup &rhs) const
	equivalence operator More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, double datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, float datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, int datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, long datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, long long datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, short datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const double *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const float *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const int *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const long *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const long long *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const short *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const signed char *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const unsigned char *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const unsigned int *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const unsigned long long *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const unsigned short *dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, size_t len, const void *dataValues) const
	Creates a new NetCDF group attribute or if already exisiting replaces it. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, unsigned int datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, unsigned long long datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const NcType &type, unsigned short datumValue) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, const std::string &dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

NcGroupAtt	putAtt (const std::string &name, size_t len, const char **dataValues) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

Protected Attributes
int	myId

bool	nullObject
	assignment operator More...

Friends
bool	operator< (const NcGroup &lhs, const NcGroup &rhs)
	comparator operator More...

bool	operator> (const NcGroup &lhs, const NcGroup &rhs)
	comparator operator More...

Detailed Description

Class represents a netCDF group.

Definition at line 27 of file ncGroup.h.

Member Enumeration Documentation

◆ GroupLocation

enum netCDF::NcGroup::GroupLocation

The enumeration list contains the options for selecting groups (used for returned set of NcGroup objects).

Enumerator
ChildrenGrps	Select from the set of children in the current group.
ParentsGrps	Select from set of parent groups (excludes the current group).
ChildrenOfChildrenGrps	Select from set of all children of children in the current group.
AllChildrenGrps	Select from set of all children of the current group and beneath.
ParentsAndCurrentGrps	Select from set of parent groups(includes the current group).
AllGrps	Select from set of parent groups, current groups and all the children beneath.

Definition at line 35 of file ncGroup.h.

◆ Location

enum netCDF::NcGroup::Location

The enumeration list contains the options for selecting groups.

Enumerator
Current	Select from contents of current group.
Parents	Select from contents of parents groups.
Children	Select from contents of children groups.
ParentsAndCurrent	Select from contents of current and parents groups.
ChildrenAndCurrent	Select from contents of current and child groups.
All	Select from contents of current, parents and child groups.

Definition at line 48 of file ncGroup.h.

Constructor & Destructor Documentation

◆ NcGroup() [1/3]

NcGroup::NcGroup ( )

Constructor generates a null object.

Definition at line 49 of file ncGroup.cpp.

◆ NcGroup() [2/3]

NcGroup::NcGroup ( int groupId )

Definition at line 56 of file ncGroup.cpp.

◆ NcGroup() [3/3]

NcGroup::NcGroup ( const NcGroup & rhs )

The copy constructor.

Definition at line 70 of file ncGroup.cpp.

◆ ~NcGroup()

NcGroup::~NcGroup ( )

virtual

destructor

Definition at line 44 of file ncGroup.cpp.

Member Function Documentation

◆ addCompoundType()

NcCompoundType NcGroup::addCompoundType	(	const std::string &	name,
		size_t	size
	)		const

Adds a new netCDF UserDefined type.

Parameters

name	Name of type.
size	The size of the new type in bytes.

Returns: The new NcCompoundType object for this new netCDF userDefined type.

Definition at line 1290 of file ncGroup.cpp.

◆ addDim() [1/2]

NcDim netCDF::NcGroup::addDim ( const std::string & name ) const

Adds a new unlimited netCDF dimension.

Parameters

The	name of new dimension.

Returns: The NcDim object for this new netCDF dimension.

◆ addDim() [2/2]

NcDim netCDF::NcGroup::addDim	(	const std::string &	name,
		size_t	dimSize
	)		const

Adds a new netCDF dimension.

Parameters

The	name of new dimension.
Length	of dimension; that is, number of values for this dimension as an index to variables that use it.

Returns: The NcDim object for this new netCDF dimension.

◆ addEnumType()

NcEnumType NcGroup::addEnumType	(	const std::string &	name,
		NcEnumType::ncEnumType	basetype
	)		const

Adds a new netCDF enum type.

Parameters

name	Name of type. For atomic types, the CDL name is expected. This is consistent with the string returned from NcType::getName().
enumType	The enumeration value of the object type.

Returns: The NcEnumType object for this new netCDF enum type.

Definition at line 1261 of file ncGroup.cpp.

◆ addGroup()

NcGroup NcGroup::addGroup ( const std::string & name ) const

Adds a new child netCDF group object.

Method will throw an netCDF::exceptions::NcNullgrp exception if the group is null (ie NcGroup::isNull()=true).

Parameters

name	Variable name.

Returns: NcGroup The NcGroup object for this new netCDF group.

Definition at line 265 of file ncGroup.cpp.

◆ addOpaqueType()

NcOpaqueType NcGroup::addOpaqueType	(	const std::string &	name,
		size_t	size
	)		const

Adds a new netCDF Opaque type.

Parameters

name	Name of type.
size	The size of the new type in bytes.

Returns: The NcOpaqueType object for this new netCDF opaque type..

Definition at line 1281 of file ncGroup.cpp.

◆ addVar() [1/5]

NcVar NcGroup::addVar	(	const std::string &	name,
		const NcType &	ncType
	)		const

Adds a new netCDF scalar variable.

The NcType must be non-null, and be defined in either the current group or a parent group. An NcNullType exception is thrown if the NcType object is invalid.

Parameters

name	Variable name.
typeName	Type name.

Returns: The NcVar object for this new netCDF variable.

Definition at line 400 of file ncGroup.cpp.

◆ addVar() [2/5]

NcVar netCDF::NcGroup::addVar	(	const std::string &	name,
		const NcType &	ncType,
		const NcDim &	ncDim
	)		const

Adds a new netCDF variable.

The NcType and NcDim objects must be non-null, and be defined in either the current group or a parent group. An NcNullType exception is thrown if the NcType object is invalid. An NcNullDim exception is thrown if the NcDim object is invalid.

Parameters

name	Variable name.
ncType	NcType object.
ncDim	NcDim object.

Returns: The NcVar object for this new netCDF variable.

◆ addVar() [3/5]

NcVar netCDF::NcGroup::addVar	(	const std::string &	name,
		const NcType &	ncType,
		const std::vector< NcDim > &	ncDimVector
	)		const

Adds a new multi-dimensional netCDF variable.

The NcType and NcDim objects must be non-null, and be defined in either the current group or a parent group. An NcNullType exception is thrown if the NcType object is invalid. An NcNullDim exception is thrown if any of the the NcDim objects are invalid.

Parameters

name	Variable name.
ncType	NcType object.
ncDimvector	Vector of NcDim objects.

Returns: The NcVar object for this new netCDF variable.

◆ addVar() [4/5]

NcVar netCDF::NcGroup::addVar	(	const std::string &	name,
		const std::string &	typeName,
		const std::string &	dimName
	)		const

Adds a new netCDF variable.

The NcType and NcDim objects must be non-null, and be defined in either the current group or a parent group. An NcNullType exception is thrown if the NcType object is invalid. An NcNullDim exception is thrown if the NcDim object is invalid.

Parameters

name	Variable name.
typeName	Type name.
dimName	Dimension name.

Returns: The NcVar object for this new netCDF variable.

◆ addVar() [5/5]

NcVar netCDF::NcGroup::addVar	(	const std::string &	name,
		const std::string &	typeName,
		const std::vector< std::string > &	dimNames
	)		const

Adds a new netCDF multi-dimensional variable.

The NcType and NcDim objects must be non-null, and be defined in either the current group or a parent group. An NcNullType exception is thrown if the NcType object is invalid. An NcNullDim exception is thrown if the NcDim object is invalid.

Parameters

name	Variable name.
typeName	Type name.
dimNames	Vector of dimension names.

Returns: The NcVar object for this new netCDF variable.

◆ addVlenType()

NcVlenType NcGroup::addVlenType	(	const std::string &	name,
		NcType &	basetype
	)		const

Adds a new netCDF Vlen type.

Parameters

name	Name of type.
basetype	A NcType object to be used for the basetype.

Returns: The NcVlenType object for this new netCDF vlen type.

Definition at line 1271 of file ncGroup.cpp.

◆ getAtt()

NcGroupAtt NcGroup::getAtt	(	const std::string &	name,
		NcGroup::Location	location = `Current`
	)		const

Gets the named NcGroupAtt object.

Parameters

name	Name of attribute
location	Enumeration type controlling the groups to search.

Returns: A NcGroupAtt object. If there are multiple objects indentied with the same name, the object closest to the current group is returned. If no valid object is found , a null node is returned.

Definition at line 593 of file ncGroup.cpp.

◆ getAttCount()

int NcGroup::getAttCount ( NcGroup::Location location = Current ) const

Gets the number of group attributes.

Parameters

location Enumeration type controlling the groups to search.

Returns: Number of attributes.

Definition at line 507 of file ncGroup.cpp.

◆ getAtts() [1/2]

std::set< NcGroupAtt > netCDF::NcGroup::getAtts	(	const std::string &	name,
		NcGroup::Location	location = `Current`
	)		const

Gets all NcGroupAtt objects with a given name.

Parameters

name	Name of attribute
location	Enumeration type controlling the groups to search.

Returns: Set of NcGroupAtt objects.

◆ getAtts() [2/2]

multimap< std::string, NcGroupAtt > NcGroup::getAtts ( NcGroup::Location location = Current ) const

Gets the collection of NcGroupAtt objects.

Parameters

location Enumeration type controlling the groups to search.

Returns: A STL multimap object, containing pairs of <attribute name, NcGroupAtt object> entities.

Definition at line 542 of file ncGroup.cpp.

◆ getCoordVar()

void NcGroup::getCoordVar	(	std::string &	coordVarName,
		NcDim &	ncDim,
		NcVar &	ncVar,
		NcGroup::Location	location = `Current`
	)		const

Gets the NcDim and NcVar object pair for a named coordinate variable.

Coordinate variable have an NcDim and NcVar object with the same name defined in the same group.

: The method returns two objects for the named coordinate variable. The method searches first in the current group and optionally in the parent and child group and returns the first instance found.

Parameters

location Enumeration type controlling the groups to search.

Returns: The set of names of dimension variables.

Definition at line 1339 of file ncGroup.cpp.

◆ getCoordVars()

map< string, NcGroup > NcGroup::getCoordVars ( NcGroup::Location location = Current ) const

Gets a collection of coordinate variables.

Coordinate variable have an NcDim and NcVar object with the same name defined in the same group.

: The method returns STL map object containing a coordinate variables in the current group and optionally in the parent and child groups. It is expected that within each group, the names of dimensions are unique and the the names of variables are unique. However, if this is not the case, this method will still work correctly.

Parameters

location Enumeration type controlling the groups to search.

Returns: The NcVar dimension variable. If no valid object is found , a null node is returned.

Definition at line 1300 of file ncGroup.cpp.

◆ getDim()

NcDim NcGroup::getDim	(	const std::string &	name,
		NcGroup::Location	location = `Current`
	)		const

Gets the named NcDim object.

Parameters

name	Name of dimension.
location	Enumeration type controlling the groups to search.

Returns: An NcDim object. If there are multiple objects indentied with the same name, the object closest to the current group is returned. If no valid object is found , a null node is returned.

Definition at line 984 of file ncGroup.cpp.

◆ getDimCount()

int NcGroup::getDimCount ( NcGroup::Location location = Current ) const

Gets the number of NcDim objects.

Parameters

location Enumeration type controlling the groups to search.

Returns: Number of dimensions.

Definition at line 904 of file ncGroup.cpp.

◆ getDims() [1/2]

std::set< NcDim > netCDF::NcGroup::getDims	(	const std::string &	name,
		NcGroup::Location	location = `Current`
	)		const

Gets NcDim objects with a given name.

Parameters

name	Name of dimension.
location	Enumeration type controlling the groups to search.

Returns: Set of NcDim objects with given name.

◆ getDims() [2/2]

multimap< string, NcDim > NcGroup::getDims ( NcGroup::Location location = Current ) const

Gets the collection of NcDim objects.

Parameters

location Enumeration type controlling the groups to search.

Returns: A STL multimap object, containing pairs of <attribute name, NcDim object> entities.

Definition at line 939 of file ncGroup.cpp.

◆ getGroup()

NcGroup NcGroup::getGroup	(	const std::string &	name,
		NcGroup::GroupLocation	location = `ChildrenGrps`
	)		const

Gets the named child NcGroup object.

Method will throw an netCDF::exceptions::NcNullgrp exception if the group is null (ie NcGroup::isNull()=true).

Parameters

name	Group name.
location	Enumeration type controlling the groups to search.

Returns: An NcGroup object. If there are multiple objects indentied with the same name, the object closest to the current group is returned. If no valid object is found , a null node is returned.

Definition at line 236 of file ncGroup.cpp.

◆ getGroupCount()

int NcGroup::getGroupCount ( NcGroup::GroupLocation location = ChildrenGrps ) const

Gets the number of NcGroup objects.

Method will throw an netCDF::exceptions::NcNullgrp exception if the group is null (ie NcGroup::isNull()=true).

Parameters

location Enumeration type controlling the groups to search.

Returns: Number of groups.

Definition at line 147 of file ncGroup.cpp.

◆ getGroups() [1/2]

set< NcGroup > NcGroup::getGroups	(	const std::string &	name,
		NcGroup::GroupLocation	location = `ChildrenGrps`
	)		const

Gets NcGroup objects with a given name.

Method will throw an netCDF::exceptions::NcNullgrp exception if the group is null (ie NcGroup::isNull()=true).

Parameters

name	Name of group.
location	Enumeration type controlling the groups to search.

Returns: Set of NcGroup objects with given name.

Definition at line 250 of file ncGroup.cpp.

◆ getGroups() [2/2]

multimap< std::string, NcGroup > NcGroup::getGroups ( NcGroup::GroupLocation location = ChildrenGrps ) const

Gets the collection of NcGroup objects.

Method will throw an netCDF::exceptions::NcNullgrp exception if the group is null (ie NcGroup::isNull()=true).

Parameters

location Enumeration type controlling the groups to search.

Returns: A STL multimap object, containing pairs of <attribute name, NcGroup object> entities.

Definition at line 183 of file ncGroup.cpp.

◆ getId()

int NcGroup::getId ( ) const

Gets the group id.

Method will throw an netCDF::exceptions::NcNullgrp exception if the group is null (ie NcGroup::isNull()=true).

Definition at line 141 of file ncGroup.cpp.

◆ getName()

string NcGroup::getName ( bool fullName = false ) const

Gets the group name.

Method will throw an netCDF::exceptions::NcNullgrp exception if the group is null (ie NcGroup::isNull()=true).

Parameters

fullName If true then the full name is returned with subgroups separated by a forward slash "/" (default is false)

Returns: The group name.

Definition at line 97 of file ncGroup.cpp.

◆ getParentGroup()

NcGroup NcGroup::getParentGroup ( ) const

Gets the parent group.

Method will throw an netCDF::exceptions::NcNullgrp exception if the group is null (ie NcGroup::isNull()=true). If the current root is the parent group, then return a null group.

Definition at line 125 of file ncGroup.cpp.

◆ getType()

NcType NcGroup::getType	(	const std::string &	name,
		NcGroup::Location	location = `Current`
	)		const

Gets the NcType object with a given name.

Parameters

name	Name of type. For atomic types, the CDL name is expected. This is consistent with the string returned from NcType::getName().
location	Enumeration type controlling the groups to search.

Returns: NcType object. If there are multiple objects indentied with the same name, the object closest to the current group is returned. If no valid object is found , a null node is returned.

Definition at line 1227 of file ncGroup.cpp.

◆ getTypeCount() [1/2]

int NcGroup::getTypeCount ( NcGroup::Location location = Current ) const

Gets the number of type objects.

Parameters

location Enumeration type controlling the groups to search.

Returns: Number of types.

Definition at line 1040 of file ncGroup.cpp.

◆ getTypeCount() [2/2]

int NcGroup::getTypeCount	(	NcType::ncType	enumType,
		NcGroup::Location	location = `Current`
	)		const

Gets the number of type objects with a given enumeration type.

Parameters

enumType	The enumeration value of the object type.
location	Enumeration type controlling the groups to search.

Returns: Number of types of the given enumeration type.

Definition at line 1078 of file ncGroup.cpp.

◆ getTypes() [1/4]

std::set< NcType > netCDF::NcGroup::getTypes	(	const std::string &	name,
		NcGroup::Location	location = `Current`
	)		const

Gets the collection of NcType objects with a given name.

Parameters

name	Name of type. For atomic types, the CDL name is expected. This is consistent with the string returned from NcType::getName().
location	Enumeration type controlling the groups to search.

Returns: Set of NcType objects.

◆ getTypes() [2/4]

std::set< NcType > netCDF::NcGroup::getTypes	(	const std::string &	name,
		NcType::ncType	enumType,
		NcGroup::Location	location = `Current`
	)		const

Gets the collection of NcType objects with a given name and data type.

Parameters

name	Name of type. For atomic types, the CDL name is expected. This is consistent with the string returned from NcType::getName().
enumType	Enumeration type specifying the data type.
location	Enumeration type controlling the groups to search.

Returns: Set of Nctype objects.

◆ getTypes() [3/4]

multimap< string, NcType > NcGroup::getTypes ( NcGroup::Location location = Current ) const

Gets the collection of NcType objects.

Parameters

location Enumeration type controlling the groups to search.

Returns: A STL multimap object, on return contains pairs of <Type name, NcType object> entities. For atomic types, the type returned is the CDL name.

Definition at line 1122 of file ncGroup.cpp.

◆ getTypes() [4/4]

set< NcType > NcGroup::getTypes	(	NcType::ncType	enumType,
		NcGroup::Location	location = `Current`
	)		const

Gets the collection of NcType objects with a given data type.

Parameters

enumType	Enumeration type specifying the data type.
location	Enumeration type controlling the groups to search.

Returns: Set of Nctype objects.

Definition at line 1186 of file ncGroup.cpp.

◆ getVar()

NcVar NcGroup::getVar	(	const std::string &	name,
		NcGroup::Location	location = `Current`
	)		const

Gets the named NcVar object.

Parameters

name	Variable name.
location	Enumeration type controlling the groups to search.

Returns: A NcVar object. If there are multiple objects indentied with the same name, the object closest to the current group is returned. If no valid object is found , a null node is returned.

Definition at line 388 of file ncGroup.cpp.

◆ getVarCount()

int NcGroup::getVarCount ( NcGroup::Location location = Current ) const

Gets the number of NcVar objects in this group.

Parameters

location Enumeration type controlling the groups to search.

Returns: Number of variables.

Definition at line 279 of file ncGroup.cpp.

◆ getVars() [1/2]

std::set< NcVar > netCDF::NcGroup::getVars	(	const std::string &	name,
		NcGroup::Location	location = `Current`
	)		const

Gets all NcVar objects with a given name.

Parameters

name	Name of attribute
location	Enumeration type controlling the groups to search.

Returns: Set of NcVar objects.

◆ getVars() [2/2]

multimap< std::string, NcVar > NcGroup::getVars ( NcGroup::Location location = Current ) const

Get the collection of NcVar objects.

Parameters

location Enumeration type controlling the groups to search.

Returns: A STL multimap object, containing pairs of <attribute name, NcVar object> entities.

Definition at line 313 of file ncGroup.cpp.

◆ isNull()

bool netCDF::NcGroup::isNull ( ) const

inline

Returns true if this object is null (i.e.

it has no contents); otherwise returns false.

Definition at line 158 of file ncGroup.h.

◆ isRootGroup()

bool NcGroup::isRootGroup ( ) const

Returns true if this is the root group, otherwise returns false.

Definition at line 119 of file ncGroup.cpp.

◆ operator!=()

bool NcGroup::operator!= ( const NcGroup & rhs ) const

!= operator

Definition at line 86 of file ncGroup.cpp.

◆ operator=()

NcGroup & NcGroup::operator= ( const NcGroup & rhs )

assignment operator

Definition at line 62 of file ncGroup.cpp.

◆ operator==()

bool NcGroup::operator== ( const NcGroup & rhs ) const

equivalence operator

Definition at line 77 of file ncGroup.cpp.

◆ putAtt() [1/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		double	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [2/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		float	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [3/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		int	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [4/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		long	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [5/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		long long	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [6/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		short	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [7/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const double *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [8/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const float *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [9/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const int *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [10/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const long *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [11/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const long long *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [12/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const short *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [13/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const signed char *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [14/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const unsigned char *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [15/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const unsigned int *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [16/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const unsigned long long *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [17/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const unsigned short *	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [18/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		size_t	len,
		const void *	dataValues
	)		const

Creates a new NetCDF group attribute or if already exisiting replaces it.

If you are writing a Fill_Value attribute, and will tell the HDF5 layer to use the specified fill value for that variable.

: Although it's possible to create attributes of all types, text and double attributes are adequate for most purposes.

Parameters

name	Name of attribute.
type	The attribute type.
len	The length of the attribute (number of Nctype repeats).
dataValues	Data Values to put into the new attribute. If the type of data values differs from the netCDF variable type, type conversion will occur. (However, no type conversion is carried out for variables using the user-defined data types: nc_Vlen, nc_Opaque, nc_Compound and nc_Enum.)

Returns: The NcGroupAtt object for this new netCDF attribute.

◆ putAtt() [19/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		unsigned int	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [20/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		unsigned long long	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [21/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const NcType &	type,
		unsigned short	datumValue
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [22/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		const std::string &	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ putAtt() [23/23]

NcGroupAtt netCDF::NcGroup::putAtt	(	const std::string &	name,
		size_t	len,
		const char **	dataValues
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Friends And Related Function Documentation

◆ operator<

bool operator<	(	const NcGroup &	lhs,
		const NcGroup &	rhs
	)

friend

comparator operator

Definition at line 28 of file ncGroup.cpp.

◆ operator>

bool operator>	(	const NcGroup &	lhs,
		const NcGroup &	rhs
	)

friend

comparator operator

Definition at line 34 of file ncGroup.cpp.

Field Documentation

◆ myId

int netCDF::NcGroup::myId

protected

Definition at line 572 of file ncGroup.h.

◆ nullObject

bool netCDF::NcGroup::nullObject

protected

assignment operator

Definition at line 570 of file ncGroup.h.

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

Public Types

Public Member Functions

Protected Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ GroupLocation

◆ Location

Constructor & Destructor Documentation

◆ NcGroup() [1/3]

◆ NcGroup() [2/3]

◆ NcGroup() [3/3]

◆ ~NcGroup()

Member Function Documentation

◆ addCompoundType()

◆ addDim() [1/2]

◆ addDim() [2/2]

◆ addEnumType()

◆ addGroup()

◆ addOpaqueType()

◆ addVar() [1/5]

◆ addVar() [2/5]

◆ addVar() [3/5]

◆ addVar() [4/5]

◆ addVar() [5/5]

◆ addVlenType()

◆ getAtt()

◆ getAttCount()

◆ getAtts() [1/2]

◆ getAtts() [2/2]

◆ getCoordVar()

◆ getCoordVars()

◆ getDim()

◆ getDimCount()

◆ getDims() [1/2]

◆ getDims() [2/2]

◆ getGroup()

◆ getGroupCount()

◆ getGroups() [1/2]

◆ getGroups() [2/2]

◆ getId()

◆ getName()

◆ getParentGroup()

◆ getType()

◆ getTypeCount() [1/2]

◆ getTypeCount() [2/2]

◆ getTypes() [1/4]

◆ getTypes() [2/4]

◆ getTypes() [3/4]

◆ getTypes() [4/4]

◆ getVar()

◆ getVarCount()

◆ getVars() [1/2]

◆ getVars() [2/2]

◆ isNull()

◆ isRootGroup()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ putAtt() [1/23]

◆ putAtt() [2/23]

◆ putAtt() [3/23]

◆ putAtt() [4/23]

◆ putAtt() [5/23]

◆ putAtt() [6/23]

◆ putAtt() [7/23]

◆ putAtt() [8/23]

◆ putAtt() [9/23]

◆ putAtt() [10/23]

◆ putAtt() [11/23]

◆ putAtt() [12/23]

◆ putAtt() [13/23]

◆ putAtt() [14/23]

◆ putAtt() [15/23]

◆ putAtt() [16/23]

◆ putAtt() [17/23]

◆ putAtt() [18/23]

◆ putAtt() [19/23]

◆ putAtt() [20/23]

◆ putAtt() [21/23]