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.

{
 
 ProgOptions opts;
 
 string inputfile, outputfile, deleteTags, keepTags;
 opts.addOpt< string >( "input,i", "input filename ", &inputfile );
 opts.addOpt< string >( "output,o", "output file", &outputfile );
 
 opts.addOpt< string >( "deleteTags,d", "delete tags ", &deleteTags );
 opts.addOpt< string >( "keepTags,k", "keep tags ", &keepTags );
 opts.parseCommandLine( argc, argv );
 
 Core core;
 Interface* mb = &core;
 ErrorCode rval;
 rval = mb->load_file( inputfile.c_str() );MB_CHK_ERR( rval );
 vector< Tag > existingTags;
 rval = mb->tag_get_tags( existingTags );MB_CHK_ERR( rval );
 vector< string > tagsToDelete;
 if( !keepTags.empty() )
 {
 vector< string > tagsToKeep = split( keepTags, string( ":" ) );
 for( size_t i = 0; i < existingTags.size(); i++ )
 {
 string tname;
 rval = mb->tag_get_name( existingTags[i], tname );MB_CHK_ERR( rval );
 bool deleteTag = false;
 for( size_t k = 0; k < tagsToKeep.size() && !deleteTag; k++ )
 {
 if( tname.compare( tagsToKeep[k] ) == 0 ) deleteTag = true;
 }
 if( !deleteTag ) tagsToDelete.push_back( tname );
 }
 }
 if( !deleteTags.empty() )
 {
 tagsToDelete = split( deleteTags, string( ":" ) );
 }
 for( size_t i = 0; i < tagsToDelete.size(); i++ )
 {
 Tag tag;
 rval = mb->tag_get_handle( tagsToDelete[i].c_str(), tag );
 if( rval == MB_SUCCESS && tag != NULL )
 {
 rval = mb->tag_delete( tag );MB_CHK_ERR( rval );
 }
 }
 cout << "write file " << outputfile << endl;
 rval = mb->write_file( outputfile.c_str() );MB_CHK_ERR( rval );
 
 return 0;
}

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.

{
 vector< string > result;
 
 size_t found = i_str.find( i_delim );
 size_t startIndex = 0;
 
 while( found != string::npos )
 {
 result.push_back( string( i_str.begin() + startIndex, i_str.begin() + found ) );
 startIndex = found + i_delim.size();
 found = i_str.find( i_delim, startIndex );
 }
 if( startIndex != i_str.size() ) result.push_back( string( i_str.begin() + startIndex, i_str.end() ) );
 return result;
}

Referenced by main().