Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  TIGER/Line Translator
       4             :  * Purpose:  Implements TigerPolygonCorrections, providing access to .RTB files.
       5             :  * Author:   Mark Phillips, mbp@geomtech.com
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2002, Frank Warmerdam, Mark Phillips
       9             :  *
      10             :  * Permission is hereby granted, free of charge, to any person obtaining a
      11             :  * copy of this software and associated documentation files (the "Software"),
      12             :  * to deal in the Software without restriction, including without limitation
      13             :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      14             :  * and/or sell copies of the Software, and to permit persons to whom the
      15             :  * Software is furnished to do so, subject to the following conditions:
      16             :  *
      17             :  * The above copyright notice and this permission notice shall be included
      18             :  * in all copies or substantial portions of the Software.
      19             :  *
      20             :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      21             :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      22             :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      23             :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      24             :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      25             :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      26             :  * DEALINGS IN THE SOFTWARE.
      27             :  ****************************************************************************/
      28             : 
      29             : #include "ogr_tiger.h"
      30             : #include "cpl_conv.h"
      31             : 
      32             : static const char B_FILE_CODE[] = "B";
      33             : 
      34             : static const TigerFieldInfo rtB_fields[] = {
      35             :     // fieldname    fmt  type OFTType      beg  end  len  bDefine bSet
      36             :     {"MODULE", ' ', ' ', OFTString, 0, 0, 8, 1, 0},
      37             :     {"FILE", 'L', 'N', OFTInteger, 6, 10, 5, 1, 1},
      38             :     {"CENID", 'L', 'A', OFTString, 11, 15, 5, 1, 1},
      39             :     {"POLYID", 'R', 'N', OFTInteger, 16, 25, 10, 1, 1},
      40             :     {"STATECQ", 'L', 'N', OFTInteger, 26, 27, 2, 1, 1},
      41             :     {"COUNTYCQ", 'L', 'N', OFTInteger, 28, 30, 3, 1, 1},
      42             :     {"TRACTCQ", 'L', 'N', OFTInteger, 31, 36, 6, 1, 1},
      43             :     {"BLOCKCQ", 'L', 'A', OFTString, 37, 41, 5, 1, 1},
      44             :     {"AIANHHFPCQ", 'L', 'N', OFTInteger, 42, 46, 5, 1, 1},
      45             :     {"AIANHHCQ", 'L', 'N', OFTInteger, 47, 50, 4, 1, 1},
      46             :     {"AIHHTLICQ", 'L', 'A', OFTString, 51, 51, 1, 1, 1},
      47             :     {"AITSCECQ", 'L', 'N', OFTInteger, 52, 54, 3, 1, 1},
      48             :     {"AITSCQ", 'L', 'N', OFTInteger, 55, 59, 5, 1, 1},
      49             :     {"ANRCCQ", 'L', 'N', OFTInteger, 60, 64, 5, 1, 1},
      50             :     {"CONCITCQ", 'L', 'N', OFTInteger, 65, 69, 5, 1, 1},
      51             :     {"COUSUBCQ", 'L', 'N', OFTInteger, 70, 74, 5, 1, 1},
      52             :     {"SUBMCDCQ", 'L', 'N', OFTInteger, 75, 79, 5, 1, 1},
      53             :     {"PLACECQ", 'L', 'N', OFTInteger, 80, 84, 5, 1, 1},
      54             :     {"UACC", 'L', 'N', OFTInteger, 85, 89, 5, 1, 1},
      55             :     {"URCC", 'L', 'A', OFTString, 90, 90, 1, 1, 1},
      56             :     {"RS-B1", 'L', 'A', OFTString, 91, 98, 12, 1, 1},
      57             : };
      58             : static const TigerRecordInfo rtB_info = {
      59             :     rtB_fields, sizeof(rtB_fields) / sizeof(TigerFieldInfo), 98};
      60             : 
      61             : /************************************************************************/
      62             : /*                     TigerPolygonCorrections()                        */
      63             : /************************************************************************/
      64             : 
      65           0 : TigerPolygonCorrections::TigerPolygonCorrections(
      66           0 :     OGRTigerDataSource *poDSIn, const char * /* pszPrototypeModule */)
      67           0 :     : TigerFileBase(&rtB_info, B_FILE_CODE)
      68             : {
      69           0 :     OGRFieldDefn oField("", OFTInteger);
      70             : 
      71           0 :     poDS = poDSIn;
      72           0 :     poFeatureDefn = new OGRFeatureDefn("PolygonCorrections");
      73           0 :     poFeatureDefn->Reference();
      74           0 :     poFeatureDefn->SetGeomType(wkbNone);
      75             : 
      76             :     /* -------------------------------------------------------------------- */
      77             :     /*      Fields from type B record.                                      */
      78             :     /* -------------------------------------------------------------------- */
      79           0 :     AddFieldDefns(psRTInfo, poFeatureDefn);
      80           0 : }