E57 Foundation API v1.1.312  Aug. 10, 2011
StructureNode root ( ) const

Get the pre-established root StructureNode of the E57 ImageFile.

The root node of an ImageFile always exists and is always type StructureNode. The root node is empty in a newly created write mode ImageFile.

Precondition:
This ImageFile must be open (i.e. isOpen()).
Returns:
A smart StructureNode handle referencing the underlying object.
Exceptions:
E57_ERROR_IMAGEFILE_NOT_OPEN
E57_ERROR_INTERNALAll objects in undocumented state
See also:
HelloWorld.cpp example, StructureNode.
 All Classes Files Functions Variables Typedefs Enumerations Enumerator Defines