#include <HDFStructure.h>

Inheritance diagram for HDFStructure:

Collaboration diagram for HDFStructure:

Public Member Functions
	HDFStructure (const string &n, const string &d)

virtual BaseType *	ptr_duplicate ()

virtual bool	read ()

virtual bool	read_tagref (int32 tag, int32 ref, int &error)

virtual void	set_read_p (bool state)

virtual void	transfer_attributes (AttrTable *at_container)
	Transfer attributes from a separately built DAS to the DDS. More...

virtual	~HDFStructure ()

Detailed Description

Definition at line 53 of file HDFStructure.h.

Constructor & Destructor Documentation

HDFStructure::HDFStructure	(	const string &	n,
		const string &	d
	)

Definition at line 62 of file HDFStructure.cc.

Referenced by ptr_duplicate().

HDFStructure::~HDFStructure ( )

virtual

Definition at line 66 of file HDFStructure.cc.

Member Function Documentation

BaseType * HDFStructure::ptr_duplicate ( )

virtual

Definition at line 68 of file HDFStructure.cc.

References HDFStructure().

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bool HDFStructure::read ( )

virtual

Definition at line 79 of file HDFStructure.cc.

References read_tagref().

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bool HDFStructure::read_tagref	(	int32	tag,
		int32	ref,
		int &	error
	)

virtual

Implements ReadTagRef.

Definition at line 91 of file HDFStructure.cc.

References BESDEBUG, LoadStructureFromVgroup(), hdfistream_vgroup::seek_ref(), and set_read_p().

Referenced by read().

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void HDFStructure::set_read_p ( bool state )

virtual

Definition at line 74 of file HDFStructure.cc.

Referenced by LoadSequenceFromVdata(), and read_tagref().

void HDFStructure::transfer_attributes ( AttrTable * at )

virtual

Transfer attributes from a separately built DAS to the DDS.

This method overrides the implementation found in libdap to accommodate the special characteristics of the HDF4 handler's DAS object. The noteworthy feature of this handler's DAS is that it lacks the specified structure that provides an easy way to match DAS and DDS items. Instead this DAS is flat.

Because this handler builds a flat attribute object, each variable has to look at the entire top level set of attribute containers to find its own attribute container. If the DAS were built correctly, then this method would find the container for this Structure and pass only that to the child variables for them to search. See the default method in libdap.

Parameters

at	An AttrTable for the entire DAS. Search this for attributes by name.

See also: HDFSequence::transfer_attributes; HDFGrid::transfer_attributes; HDFArray::transfer_attributes

Definition at line 146 of file HDFStructure.cc.

References BESDEBUG.

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

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation