cleanTags.cpp File Reference

#include "moab/MOABConfig.h"
#include "moab/ProgOptions.hpp"
#include "moab/Core.hpp"

Include dependency graph for cleanTags.cpp:

Go to the source code of this file.

Functions
vector< string >	split (const string &i_str, const string &i_delim)
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 35 of file cleanTags.cpp.

   36 {
   37  
   38     ProgOptions opts;
   39  
   40     string inputfile, outputfile, deleteTags, keepTags;
   41     opts.addOpt< string >( "input,i", "input filename ", &inputfile );
   42     opts.addOpt< string >( "output,o", "output file", &outputfile );
   43  
   44     opts.addOpt< string >( "deleteTags,d", "delete tags ", &deleteTags );
   45     opts.addOpt< string >( "keepTags,k", "keep tags ", &keepTags );
   46     opts.parseCommandLine( argc, argv );
   47  
   48     Core core;
   49     Interface* mb = &core;
   50     ErrorCode rval;
   51     rval = mb->load_file( inputfile.c_str() );MB_CHK_ERR( rval );
   52     vector< Tag > existingTags;
   53     rval = mb->tag_get_tags( existingTags );MB_CHK_ERR( rval );
   54     vector< string > tagsToDelete;
   55     if( !keepTags.empty() )
   56     {
   57         vector< string > tagsToKeep = split( keepTags, string( ":" ) );
   58         for( size_t i = 0; i < existingTags.size(); i++ )
   59         {
   60             string tname;
   61             rval = mb->tag_get_name( existingTags[i], tname );MB_CHK_ERR( rval );
   62             bool deleteTag = false;
   63             for( size_t k = 0; k < tagsToKeep.size() && !deleteTag; k++ )
   64             {
   65                 if( tname.compare( tagsToKeep[k] ) == 0 ) deleteTag = true;
   66             }
   67             if( !deleteTag ) tagsToDelete.push_back( tname );
   68         }
   69     }
   70     if( !deleteTags.empty() )
   71     {
   72         tagsToDelete = split( deleteTags, string( ":" ) );
   73     }
   74     for( size_t i = 0; i < tagsToDelete.size(); i++ )
   75     {
   76         Tag tag;
   77         rval = mb->tag_get_handle( tagsToDelete[i].c_str(), tag );
   78         if( rval == MB_SUCCESS && tag != NULL )
   79         {
   80             rval = mb->tag_delete( tag );MB_CHK_ERR( rval );
   81         }
   82     }
   83     cout << "write file " << outputfile << endl;
   84     rval = mb->write_file( outputfile.c_str() );MB_CHK_ERR( rval );
   85  
   86     return 0;
   87 }

References ProgOptions::addOpt(), ErrorCode, moab::Core::load_file(), mb, MB_CHK_ERR, MB_SUCCESS, ProgOptions::parseCommandLine(), split(), moab::Core::tag_delete(), moab::Core::tag_get_handle(), moab::Core::tag_get_name(), moab::Core::tag_get_tags(), and moab::Core::write_file().

split()

vector< string > split	(	const string &	i_str,
		const string &	i_delim
	)

Definition at line 18 of file cleanTags.cpp.

   19 {
   20     vector< string > result;
   21  
   22     size_t found      = i_str.find( i_delim );
   23     size_t startIndex = 0;
   24  
   25     while( found != string::npos )
   26     {
   27         result.push_back( string( i_str.begin() + startIndex, i_str.begin() + found ) );
   28         startIndex = found + i_delim.size();
   29         found      = i_str.find( i_delim, startIndex );
   30     }
   31     if( startIndex != i_str.size() ) result.push_back( string( i_str.begin() + startIndex, i_str.end() ) );
   32     return result;
   33 }

Referenced by main().