14 #define ED4_IUPAC_EMPTY " "
16 #define IS_NUCLEOTIDE() (ED4_ROOT->alignment_type==GB_AT_RNA || ED4_ROOT->alignment_type==GB_AT_DNA)
17 #define IS_RNA() (ED4_ROOT->alignment_type==GB_AT_RNA)
18 #define IS_DNA() (ED4_ROOT->alignment_type==GB_AT_DNA)
19 #define IS_AMINO() (ED4_ROOT->alignment_type==GB_AT_AA)
24 #error ed4_tools.hxx included twice
25 #endif // ED4_TOOLS_HXX