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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /noao/twodspec/longslit/lscombine/src/tymax.x | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'noao/twodspec/longslit/lscombine/src/tymax.x')
| -rw-r--r-- | noao/twodspec/longslit/lscombine/src/tymax.x | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/noao/twodspec/longslit/lscombine/src/tymax.x b/noao/twodspec/longslit/lscombine/src/tymax.x new file mode 100644 index 00000000..a7f4f469 --- /dev/null +++ b/noao/twodspec/longslit/lscombine/src/tymax.x @@ -0,0 +1,27 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <mach.h> + + +# TY_MAX -- Return the datatype of highest precedence. + +int procedure ty_max (type1, type2) + +int type1, type2 # Datatypes + +int i, j, type, order[8] +data order/TY_SHORT,TY_USHORT,TY_INT,TY_LONG,TY_REAL,TY_DOUBLE,TY_COMPLEX,TY_REAL/ + +begin + for (i=1; (i<=7) && (type1!=order[i]); i=i+1) + ; + for (j=1; (j<=7) && (type2!=order[j]); j=j+1) + ; + type = order[max(i,j)] + + # Special case of mixing short and unsigned short. + if (type == TY_USHORT && type1 != type2) + type = TY_INT + + return (type) +end |