BOOST_CHECK_EQUAL( glseq.leftbase( -50.0 ), 0 );
BOOST_CHECK_EQUAL( glseq.leftbase( 0.5 ), 1 );
+ BOOST_CHECK_EQUAL( glseq.leftbase( 500.0 ), seq_string.size() );
BOOST_CHECK_EQUAL( glseq.rightbase( 1000.0 ), seq_string.size() );
BOOST_CHECK_EQUAL( glseq.rightbase( seq_string.size()-0.5),
seq_string.size()-1);