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Diffstat (limited to 'noao/onedspec/ecidentify/ecnext.x')
| -rw-r--r-- | noao/onedspec/ecidentify/ecnext.x | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/noao/onedspec/ecidentify/ecnext.x b/noao/onedspec/ecidentify/ecnext.x new file mode 100644 index 00000000..1028371d --- /dev/null +++ b/noao/onedspec/ecidentify/ecnext.x @@ -0,0 +1,23 @@ +include "ecidentify.h" + +# EC_NEXT -- Return the next feature. + +int procedure ec_next (ec, feature) + +pointer ec # ID pointer +int feature # Starting feature (input), next feature (returned) + +int i + +begin + for (i=feature+1; i<=EC_NFEATURES(ec); i=i+1) + if (APN(ec,i) == EC_AP(ec)) + break + + if (i <= EC_NFEATURES(ec)) + feature = i + else + i = EOF + + return (i) +end |