NAVTOR SDK  v.3.0
Software Development Kit for fast and efficient development of ECDIS, ECS and generic marine applications
Public Member Functions
IEnumFeature Class Referenceabstract
Data Layer » Workspace » Dataset

Enumerates the features. More...

#include <gdb_dataset.h>

Inheritance diagram for IEnumFeature:
ISDKComponent

Public Member Functions

virtual GDBResult SDK_CALLTYPE Next (IFeature **feature) const =0 throw ()
 Retrieves the next feature in the enumeration sequence. More...
 
virtual void SDK_CALLTYPE Reset () const =0 throw ()
 Resets the enumeration sequence to the beginning.
 
- Public Member Functions inherited from ISDKComponent
virtual SDKAtomicRefCount SDK_CALLTYPE AddRef () const =0 throw ()
 Increments the reference count for an interface on a component.

 
virtual SDKAtomicRefCount SDK_CALLTYPE Release () const =0 throw ()
 Decrements the reference count for an interface on a component.
 
virtual SDKResult SDK_CALLTYPE GetInterface (const InterfaceId &id, void **obj_ptr)=0 throw ()
 Returns pointers to the supported interfaces on a component.
 
template<typename _Itf >
SDKResult GetInterface (_Itf **obj_ptr) throw ()
 Returns pointers to the supported interfaces on a component.
 

Detailed Description

Enumerates the features.

Member Function Documentation

◆ Next()

virtual GDBResult SDK_CALLTYPE Next ( IFeature **  feature) const
throw (
)
pure virtual

Retrieves the next feature in the enumeration sequence.

Parameters
feature[out] Address of a variable that receives the pointer to the IFeature interface associated with the feature.
Returns
kSDKResult_Succeeded
kSDKResult_NotImplemented
kSDKResult_False - Indicates the end of enumeration.
The documentation for this class was generated from the following file: