example_dlist.h File Reference

Example of a "derived" DListVoid doubly-linked lists. More...

#include <stdio.h>
#include "rnr/rnrconfig.h"
#include "rnr/new.h"
#include "rnr/dlistvoid.h"

Go to the source code of this file.

Classes
struct	Zoo_T
	Zoo Type. More...

Macros
#define	DLIST_DNAME   Zoo
	derived dlist name space (i.e. DListZoo<x>)
#define	DLIST_DTYPE   Zoo_T
	derived dlist user data type

Functions
static int	DListZooDataCmp (const Zoo_T *pData1, const Zoo_T *pData2)
	Node zoo data comparator callback. More...
static void	DListZooDataDelete (Zoo_T *pData)
	Node zoo data delete callback. More...
static void	DListZooDataPrint (FILE *fp, Zoo_T *pData)
	Node zoo data print callback. More...

Detailed Description

Example of a "derived" DListVoid doubly-linked lists.

LastChangedDate

2010-03-24 10:19:36 -0600 (Wed, 24 Mar 2010)

Rev

307

Author

Robin Knight (robin.nosp@m..kni.nosp@m.ght@r.nosp@m.oadn.nosp@m.arrow.nosp@m.s.co.nosp@m.m)

Copyright

© 2007-2018. RoadNarrows LLC..
http://www.roadnarrows.com
All Rights Reserved

Definition in file example_dlist.h.

Function Documentation

static int DListZooDataCmp ( const Zoo_T *  pData1, const Zoo_T *  pData2  )

inlinestatic

Node zoo data comparator callback.

Parameters

pData1	Zoo node data 1.
pData2	Zoo node data 2.

Returns

< 0, 0, or > 0 if pData1 is less than, equal to, or greater than pData2, respectively.

Definition at line 74 of file example_dlist.h.

References Zoo_T::m_sPetName.

Referenced by main().

{
  return strcmp(pData1->m_sPetName, pData2->m_sPetName);
}

static void DListZooDataDelete ( Zoo_T *  pData )

inlinestatic

Node zoo data delete callback.

Parameters

pData

Zoo node data.

Definition at line 84 of file example_dlist.h.

References Zoo_T::m_sPetName.

Referenced by main().

{
  delete(pData->m_sPetName);
  delete(pData);
}

static void DListZooDataPrint ( FILE *  fp, Zoo_T *  pData  )

inlinestatic

Node zoo data print callback.

Parameters

fp	File pointer.
pData	Zoo node data.

Definition at line 96 of file example_dlist.h.

References Zoo_T::m_nZid, Zoo_T::m_sComName, Zoo_T::m_sPetName, Zoo_T::m_sSciName, and NULL.

Referenced by main().

{
  if( pData != NULL )
  {
    fprintf(fp, "%03d \"%s\": %s (%s)",
        pData->m_nZid, pData->m_sPetName, pData->m_sSciName, pData->m_sComName);
  }
}