SoInfo - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 4.0.0
Note : Coin

NAMESoInfo − The SoInfo class is a node for holding text information​.

SYNOPSIS
#include <Inventor/nodes/SoInfo​.h> Inherits SoNode​.

Public Member Functionsvirtual SoType getTypeId (void) const
Returns the type identification of an object derived from a class inheriting SoBase​. This is used for run-time type checking and 'downward' casting​.
SoInfo (void)

Static Public Member Functionsstatic SoType getClassTypeId (void)
static void initClass (void)

Public AttributesSoSFString string

Protected Member Functionsvirtual const SoFieldData * getFieldData (void) const
virtual ~SoInfo ()

Static Protected Member Functionsstatic const SoFieldData ** getFieldDataPtr (void)

Additional Inherited Members

Detailed DescriptionThe SoInfo class is a node for holding text information​. This is simply a placeholder for textual information about a scene​. Typically used for specifying author and copyright information in Inventor format files, but can also be used for other purposes, of course​. SoInfo nodes does not influence traversal in any way for any of the builtin actions​. FILE FORMAT/DEFAULTS: Info { string "<Undefined info>" }

Constructor & Destructor Documentation

SoInfo::SoInfo (void)Constructor​.

SoInfo::~SoInfo () [protected], [virtual]Destructor​.

Member Function Documentation

SoType SoInfo::getTypeId (void) const [virtual]Returns the type identification of an object derived from a class inheriting SoBase​. This is used for run-time type checking and 'downward' casting​. Usage example: void foo(SoNode * node) { if (node->getTypeId() == SoFile::getClassTypeId()) { SoFile * filenode = (SoFile *)node; // safe downward cast, knows the type } }For application programmers wanting to extend the library with new nodes, engines, nodekits, draggers or others: this method needs to be overridden in all subclasses​. This is typically done as part of setting up the full type system for extension classes, which is usually accomplished by using the pre-defined macros available through for instance Inventor/nodes/SoSubNode​.h (SO_NODE_INIT_CLASS and SO_NODE_CONSTRUCTOR for node classes), Inventor/engines/SoSubEngine​.h (for engine classes) and so on​. For more information on writing Coin extensions, see the class documentation of the toplevel superclasses for the various class groups​. Implements SoBase​.

const SoFieldData * SoInfo::getFieldData (void) const [protected], [virtual]Returns a pointer to the class-wide field data storage object for this instance​. If no fields are present, returns NULL​. Reimplemented from SoFieldContainer​.

Member Data Documentation

SoSFString SoInfo::stringText information​.

AuthorGenerated automatically by Doxygen for Coin from the source code​.
0
Johanes Gumabo
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