From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- noao/onedspec/ecidentify/ecnext.x | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 noao/onedspec/ecidentify/ecnext.x (limited to 'noao/onedspec/ecidentify/ecnext.x') 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 -- cgit