DC_Filter_Base_t Class Reference

Base filter class. More...

#include <dc_filterservice.h>

List of all members.

Public Methods

 DC_Filter_Base_t (void)
virtual ~DC_Filter_Base_t (void)
char* FindAppFilterConfig (const char *sbName, int wId=-1)
 Searches the console config file for the section [AppName.FilterName].

long FindAppFilterConfigInt (const char *sbName, int wId=-1, bool fInterpretUnits=true)
double FindAppFilterConfigDbl (const char *sbName, int wId=-1)
void FilterLock (void)
 Filter service provided method.

void FilterUnlock (void)
 Filter service provided method.

virtual DC_RTN_t init (initarg_t &arg)=0
 User-defined interface method.

virtual DC_RTN_t process (arg_t &arg)=0
 User-defined interface method.

virtual DC_RTN_t finalize (void)=0
 User-defined interface method.


Public Attributes

DC_FilterService_tpDC
 The service which instantiates the filter in a remote process.

const char* sbFilterName
 The name of the filter.


Detailed Description

Base filter class.

Applications should subclass this abstract base class for every filter, then provide definitions for the virtual functions init, process, and finalize.


The documentation for this class was generated from the following file:
Generated at Mon Mar 3 13:53:22 2003 for DataCutter by doxygen1.2.8.1 written by Dimitri van Heesch, © 1997-2001