1                 : /******************************************************************************
       2                 :  * $Id: ogravcdatasource.cpp 10645 2007-01-18 02:22:39Z warmerdam $
       3                 :  *
       4                 :  * Project:  OGR
       5                 :  * Purpose:  Implements OGRAVCDataSource class.
       6                 :  * Author:   Frank Warmerdam, warmerdam@pobox.com
       7                 :  *
       8                 :  ******************************************************************************
       9                 :  * Copyright (c) 2002, Frank Warmerdam <warmerdam@pobox.com>
      10                 :  *
      11                 :  * Permission is hereby granted, free of charge, to any person obtaining a
      12                 :  * copy of this software and associated documentation files (the "Software"),
      13                 :  * to deal in the Software without restriction, including without limitation
      14                 :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      15                 :  * and/or sell copies of the Software, and to permit persons to whom the
      16                 :  * Software is furnished to do so, subject to the following conditions:
      17                 :  *
      18                 :  * The above copyright notice and this permission notice shall be included
      19                 :  * in all copies or substantial portions of the Software.
      20                 :  *
      21                 :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      22                 :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      23                 :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      24                 :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      25                 :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      26                 :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      27                 :  * DEALINGS IN THE SOFTWARE.
      28                 :  ****************************************************************************/
      29                 : 
      30                 : #include "ogr_avc.h"
      31                 : 
      32                 : CPL_CVSID("$Id: ogravcdatasource.cpp 10645 2007-01-18 02:22:39Z warmerdam $");
      33                 : 
      34                 : /************************************************************************/
      35                 : /*                          OGRAVCDataSource()                          */
      36                 : /************************************************************************/
      37                 : 
      38             123 : OGRAVCDataSource::OGRAVCDataSource()
      39                 : 
      40                 : {
      41             123 :     poSRS = NULL;
      42             123 :     pszCoverageName = NULL;
      43             123 : }
      44                 : 
      45                 : /************************************************************************/
      46                 : /*                         ~OGRAVCDataSource()                          */
      47                 : /************************************************************************/
      48                 : 
      49             123 : OGRAVCDataSource::~OGRAVCDataSource()
      50                 : 
      51                 : {
      52             123 :     if( poSRS )
      53               1 :         poSRS->Release();
      54             123 :     CPLFree( pszCoverageName );
      55             123 : }
      56                 : 
      57                 : /************************************************************************/
      58                 : /*                           GetSpatialRef()                            */
      59                 : /************************************************************************/
      60                 : 
      61               0 : OGRSpatialReference *OGRAVCDataSource::GetSpatialRef()
      62                 : 
      63                 : {
      64               0 :     return poSRS;
      65                 : }
      66                 : 
      67                 : /************************************************************************/
      68                 : /*                          GetCoverageName()                           */
      69                 : /************************************************************************/
      70                 : 
      71               2 : const char *OGRAVCDataSource::GetCoverageName()
      72                 : 
      73                 : {
      74               2 :     if( pszCoverageName == NULL )
      75               0 :         return "";
      76                 :     else
      77               2 :         return pszCoverageName;
      78                 : }