EVOLUTION-MANAGER

Edit File: tigerpolychainlink.cpp

/******************************************************************************
 * $Id: tigerpolychainlink.cpp 27729 2014-09-24 00:40:16Z goatbar $
 *
 * Project:  TIGER/Line Translator
 * Purpose:  Implements TigerPolyChainLink, providing access to .RTI files.
 * Author:   Frank Warmerdam, warmerdam@pobox.com
 *
 ******************************************************************************
 * Copyright (c) 1999, Frank Warmerdam
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 ****************************************************************************/

#include "ogr_tiger.h"
#include "cpl_conv.h"

CPL_CVSID("$Id: tigerpolychainlink.cpp 27729 2014-09-24 00:40:16Z goatbar $");

#define FILE_CODE "I"

static const TigerFieldInfo rtI_2002_fields[] = {
  // fieldname    fmt  type OFTType      beg  end  len  bDefine bSet bWrite
  { "MODULE",     ' ', ' ', OFTString,     0,   0,   8,       1,   0,     0 },
  { "FILE",       'L', 'N', OFTInteger,    6,  10,   5,       1,   1,     1 },
  { "TLID",       'R', 'N', OFTInteger,   11,  20,  10,       1,   1,     1 },
  { "TZIDS",      'R', 'N', OFTInteger,   21,  30,  10,       1,   1,     1 },
  { "TZIDE",      'R', 'N', OFTInteger,   31,  40,  10,       1,   1,     1 },
  { "CENIDL",     'L', 'A', OFTString,    41,  45,   5,       1,   1,     1 },
  { "POLYIDL",    'R', 'N', OFTInteger,   46,  55,  10,       1,   1,     1 },
  { "CENIDR",     'L', 'A', OFTString,    56,  60,   5,       1,   1,     1 },
  { "POLYIDR",    'R', 'N', OFTInteger,   61,  70,  10,       1,   1,     1 },
  { "SOURCE",     'L', 'A', OFTString,    71,  80,  10,       1,   1,     1 },
  { "FTSEG",      'L', 'A', OFTString,    81,  97,  17,       1,   1,     1 },
  { "RS_I1",      'L', 'A', OFTString,    98, 107,  10,       1,   1,     1 },
  { "RS_I2",      'L', 'A', OFTString,   108, 117,  10,       1,   1,     1 },
  { "RS_I3",      'L', 'A', OFTString,   118, 127,  10,       1,   1,     1 },
};
static const TigerRecordInfo rtI_2002_info =
  {
    rtI_2002_fields,
    sizeof(rtI_2002_fields) / sizeof(TigerFieldInfo),
    127
  };

static const TigerFieldInfo rtI_fields[] = {
  // fieldname    fmt  type OFTType      beg  end  len  bDefine bSet bWrite
  { "MODULE",     ' ', ' ', OFTString,     0,   0,   8,       1,   0,     0 },
  { "TLID",       'R', 'N', OFTInteger,    6,  15,  10,       1,   1,     1 },
  { "FILE",       'L', 'N', OFTString,    16,  20,   5,       1,   1,     1 },
  { "STATE",      'L', 'N', OFTInteger,   16,  17,   2,       1,   1,     1 },
  { "COUNTY",     'L', 'N', OFTInteger,   18,  20,   3,       1,   1,     1 },
  { "RTLINK",     'L', 'A', OFTString,    21,  21,   1,       1,   1,     1 },
  { "CENIDL",     'L', 'A', OFTString,    22,  26,   5,       1,   1,     1 },
  { "POLYIDL",    'R', 'N', OFTInteger,   27,  36,  10,       1,   1,     1 },
  { "CENIDR",     'L', 'A', OFTString,    37,  41,   5,       1,   1,     1 },
  { "POLYIDR",    'R', 'N', OFTInteger,   42,  51,  10,       1,   1,     1 }
};
static const TigerRecordInfo rtI_info =
  {
    rtI_fields,
    sizeof(rtI_fields) / sizeof(TigerFieldInfo),
    52
  };

/************************************************************************/
/*                         TigerPolyChainLink()                         */
/************************************************************************/

TigerPolyChainLink::TigerPolyChainLink( OGRTigerDataSource * poDSIn,
                                        CPL_UNUSED const char * pszPrototypeModule )
  : TigerFileBase(NULL, FILE_CODE)
{
    OGRFieldDefn        oField("",OFTInteger);

poDS = poDSIn;
    poFeatureDefn = new OGRFeatureDefn( "PolyChainLink" );
    poFeatureDefn->Reference();
    poFeatureDefn->SetGeomType( wkbNone );

if (poDS->GetVersion() >= TIGER_2002) {
      psRTInfo = &rtI_2002_info;
    } else {
      psRTInfo = &rtI_info;
    }

/* -------------------------------------------------------------------- */
    /*      Fields from type I record.                                      */
    /* -------------------------------------------------------------------- */

AddFieldDefns( psRTInfo, poFeatureDefn );
}