void TruncCommand :: ProcessRow( CSVRow & row, unsigned int ncols,
const ALib::CommaList & ) {
if ( ncols < row.size() ) {
CSVRow nrow( ncols );
std::copy( row.begin(), row.begin() + ncols, nrow.begin() );
row.swap( nrow );
}
}
void ExcludeCommand :: Exclude( CSVRow & r ) const {
CSVRow out;
if ( mReverse ) {
std::reverse( r.begin(), r.end() );
}
for ( unsigned int i = 0; i < r.size(); i++ ) {
if ( ! ALib::Contains( mFields, i ) ) {
out.push_back( r.at( i ) );
}
}
if ( mReverse ) {
std::reverse( out.begin(), out.end() );
}
r.swap( out );
}