add TODO

alib2data/src/indexes/SuffixArray.h

@@ -119,6 +119,7 @@ namespace indexes {
 template < class SymbolType >
 SuffixArray < SymbolType >::SuffixArray ( std::set < SymbolType > alphabet, std::vector < unsigned > data, std::vector < SymbolType > string ) : std::Components < SuffixArray, SymbolType, std::tuple < GeneralAlphabet >, std::tuple < > > ( std::make_tuple ( std::move ( alphabet ) ), std::tuple < > ( ) ), m_data ( std::move ( data ) ), m_string ( std::move ( string ) ) {
+	// TODO check validity of the string like in LinearString
 }
 template < class SymbolType >