Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  TIGER/Line Translator
       4             :  * Purpose:  Implements TigerIDHistory, providing access to .RTH files.
       5             :  * Author:   Frank Warmerdam, warmerdam@pobox.com
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 1999, Frank Warmerdam
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #include "ogr_tiger.h"
      14             : #include "cpl_conv.h"
      15             : 
      16             : static const char FILE_CODE[] = "H";
      17             : 
      18             : static const TigerFieldInfo rtH_fields[] = {
      19             :     // fieldname    fmt  type OFTType      beg  end  len  bDefine bSet
      20             :     {"MODULE", ' ', ' ', OFTString, 0, 0, 8, 1, 0},
      21             :     {"FILE", 'L', 'N', OFTString, 6, 10, 5, 1, 1},
      22             :     {"STATE", 'L', 'N', OFTInteger, 6, 7, 2, 1, 1},
      23             :     {"COUNTY", 'L', 'N', OFTInteger, 8, 10, 3, 1, 1},
      24             :     {"TLID", 'R', 'N', OFTInteger, 11, 20, 10, 1, 1},
      25             :     {"HIST", 'L', 'A', OFTString, 21, 21, 1, 1, 1},
      26             :     {"SOURCE", 'L', 'A', OFTString, 22, 22, 1, 1, 1},
      27             :     {"TLIDFR1", 'R', 'N', OFTInteger, 23, 32, 10, 1, 1},
      28             :     {"TLIDFR2", 'R', 'N', OFTInteger, 33, 42, 10, 1, 1},
      29             :     {"TLIDTO1", 'R', 'N', OFTInteger, 43, 52, 10, 1, 1},
      30             :     {"TLIDTO2", 'R', 'N', OFTInteger, 53, 62, 10, 1, 1}};
      31             : static const TigerRecordInfo rtH_info = {
      32             :     rtH_fields, sizeof(rtH_fields) / sizeof(TigerFieldInfo), 62};
      33             : 
      34             : /************************************************************************/
      35             : /*                           TigerIDHistory()                           */
      36             : /************************************************************************/
      37             : 
      38           0 : TigerIDHistory::TigerIDHistory(OGRTigerDataSource *poDSIn,
      39           0 :                                CPL_UNUSED const char *pszPrototypeModule)
      40           0 :     : TigerFileBase(&rtH_info, FILE_CODE)
      41             : {
      42           0 :     poDS = poDSIn;
      43           0 :     poFeatureDefn = new OGRFeatureDefn("IDHistory");
      44           0 :     poFeatureDefn->Reference();
      45           0 :     poFeatureDefn->SetGeomType(wkbNone);
      46             : 
      47             :     /* -------------------------------------------------------------------- */
      48             :     /*      Fields from record type H                                       */
      49             :     /* -------------------------------------------------------------------- */
      50             : 
      51           0 :     AddFieldDefns(psRTInfo, poFeatureDefn);
      52           0 : }