Add 'shp_2_txt.cpp'

shp_2_txt.cpp

@@ -0,0 +1,60 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <iostream>
+#include <fstream>
+
+using namespace std;
+
+#include "shapefil.h"
+
+int main(int argc, char const *argv[])
+{	
+	DBFHandle dbfh;
+	int	    i, iRecord;
+    char	*pszFilename = NULL;
+    int		nWidth, nDecimals;
+    char	szTitle[12];
+
+	string filename = "f:\\testing\\shp_2_txt\\MA.dbf";
+
+	ofstream txt_file("out.txt");
+
+	dbfh = DBFOpen(filename.c_str(), "rb");
+
+	if (dbfh <= 0)
+	{
+	    throw string("File " + filename + " not found");
+	}
+	else
+	{
+ 		for( iRecord = 0; iRecord < DBFGetRecordCount(dbfh); iRecord++ )
+    	{
+
+    	   for( i = 0; i < DBFGetFieldCount(dbfh); i++ )
+		   {
+    	        DBFFieldType	eType;
+    	        eType = DBFGetFieldInfo( dbfh, i, szTitle, &nWidth, &nDecimals );
+    	        string dec_lat = "DEC_LAT";
+    	        string dec_lon = "DEC_LON";
+    	        string ellip_h = "ELLIP_HT";
+    	        string ortho_h = "ORTHO_HT";
+				string str(szTitle);
+				string line;
+
+    	        if (szTitle == dec_lat or szTitle == dec_lon  or szTitle == ortho_h)
+    	        {
+    	        	txt_file << DBFReadStringAttribute( dbfh, iRecord, i );
+    	        	txt_file << " ";
+    	        }
+    	    }
+    	    txt_file << endl;
+   		}
+
+    	DBFClose( dbfh );
+    	free( panWidth );
+    	txt_file.close();
+	}
+
+	return 0;
+}