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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /sys/vops/aand.gx | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'sys/vops/aand.gx')
| -rw-r--r-- | sys/vops/aand.gx | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sys/vops/aand.gx b/sys/vops/aand.gx new file mode 100644 index 00000000..e42d2d87 --- /dev/null +++ b/sys/vops/aand.gx @@ -0,0 +1,23 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# AAND -- Compute the bitwise boolean 'and' of two vectors (generic). + +procedure aand$t (a, b, c, npix) + +PIXEL a[ARB], b[ARB], c[ARB] +int npix, i +$if (datatype == i) +int and() +$else +PIXEL and$t() +$endif + +begin + do i = 1, npix { + $if (datatype == i) + c[i] = and (a[i], b[i]) + $else + c[i] = and$t (a[i], b[i]) + $endif + } +end |