HIOManager.h File Reference

A header file containing the HIO classes for passing to HBaseView::FileInput and HBaseView::FileOutput. More...

#include "HTools.h"

Go to the source code of this file.

Classes
class	HInputHandler
	HInputHandler an abstract base class for model and image input. More...
class	HInputHandlerOptions
class	HIOConnector
class	HIOManager
class	HIONoticeCallback
class	HIOPercentNoticeCallback
class	HOutputHandler
	HOutputHandler an abstract base class for model and image output. More...
class	HOutputHandlerOptions
Defines
#define	HInputOpFileInputByKey   (1UL<<1)
	This HInputHandler supports input to a segment key.
#define	HInputOpFileInputToImageKey   (1UL<<2)
	This HInputHandler supports input to an image key.
#define	HInputOpNone   (1UL<<0)
	This HInputHandler supports no input.
#define	HIORegisterInputType(type, input_object)   do {HIOManager::GetCurrentHIOManager()->RegisterInputHandler(type, input_object); }while(0);
#define	HIORegisterOutputType(type, output_object)   do { HIOManager::GetCurrentHIOManager()->RegisterOutputHandler(type, output_object); }while(0);
	HIORegisterOutputType(type,output_object) Used by a HOutputHandler to set extension types that it handler.
#define	HOutputOpFileOutputByKey   (1UL<<1)
	This HOutputHandler supports output from a segment key.
#define	HOutputOpFileOutputFromImageKey   (1UL<<2)
	This HOutputHandler supports output from an image key.
#define	HOutputOpNone   (1UL<<0)
	This HOutputHandler supports no output.
Typedefs
typedef void *(*	HIO_CREATE_FREE_FUNCTION )(void *)
typedef void(*	HIO_FREE_CONNECTOR_FUNCTION )(void *)
Enumerations
enum	HInputHandlerStyle { HInputHandlerStyleModel, HInputHandlerStyleImage }
enum	HOutputHandlerStyle {   HOutputHandlerStyleModel, HOutputHandlerStyleImage, HOutputHandlerStyleHardcopy, HOutputHandlerStyleHTML,   HOutputHandlerStyleDontCare }

---

Detailed Description

A header file containing the HIO classes for passing to HBaseView::FileInput and HBaseView::FileOutput.

---

Define Documentation

#define HIORegisterInputType	(	type,
		input_object		)	do {HIOManager::GetCurrentHIOManager()->RegisterInputHandler(type, input_object); }while(0);

Used by a HInputHandler to set extension types that it handles

Referenced by HIOUtilityVRML::RegisterInputHandlerTypes(), HIOUtilityStl::RegisterInputHandlerTypes(), HIOUtilityPly::RegisterInputHandlerTypes(), HIOUtilityObj::RegisterInputHandlerTypes(), HIOUtilityMagick::RegisterInputHandlerTypes(), HIOUtilityLeadTools::RegisterInputHandlerTypes(), HIOUtilityIV::RegisterInputHandlerTypes(), HIOUtilityHMF::RegisterInputHandlerTypes(), and HIOUtilityGif::RegisterInputHandlerTypes().

---

Typedef Documentation

typedef void*(* HIO_CREATE_FREE_FUNCTION)(void *)

Function prototype for the Create/Free methods of the loadable HIO modules.

typedef void(* HIO_FREE_CONNECTOR_FUNCTION)(void *)

Function prototype for the FreeConnector methods of the HIOConnector class.

---

Enumeration Type Documentation

enum HInputHandlerStyle

Specifies input styles.

Enumerator:

HInputHandlerStyleModel	Specifies an HInputHandler for model data.
HInputHandlerStyleImage	Specifies an HInputHandler for image data.

enum HOutputHandlerStyle

Specifies the output styles.

Enumerator:

HOutputHandlerStyleImage	Specifies an HOutputHandler for geometry data.
HOutputHandlerStyleHardcopy	Specifies an HOutputHandler for an image.
HOutputHandlerStyleHTML	Specifies an HOutputHandler for a hardcopy output type.
HOutputHandlerStyleDontCare	Specifies an HOutputHandler for a MVO style html file.