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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <plset.h>
include <plio.h>
# PL_DEBUG -- Print debug information for a mask. The information to be
# printed is selected by summing the following bitflags:
#
# PD_SUMMARY mask level summary information
# PD_INDEX print the line list index
# PD_LLOUT print the line lists, line list format
# PD_RLOUT print the line lists, range list format
#
# The mask is not modified in any way. All output is on the given stream,
# formatted to the page width given by the 'width' argument.
procedure pl_debug (pl, fd, width, what)
pointer pl #I mask descriptor
int fd #I output file
int width #I max width of formatted output, columns
int what #I flags defining what to print
pointer sp, buf, rng, rl, pp
int line_1, line_2, nne, nv, v, lp, i
int naxes, axlen, nlp, firstcol, maxcol, col, rlen
errchk pl_valid, fprintf, pl_debugout, pll_prints, plr_printi
bool pl_empty()
int pl_l2ri()
define index_ 91
define lines_ 92
define done_ 93
define llout_ 94
begin
call smark (sp)
call salloc (buf, SZ_LINE, TY_CHAR)
call salloc (rng, SZ_FNAME, TY_CHAR)
call salloc (rl, RL_MAXLEN(pl), TY_INT)
call pl_valid (pl)
naxes = PL_NAXES(pl)
axlen = PL_AXLEN(pl,1)
nlp = PL_NLP(pl)
maxcol = width - 1
# Output the summary information.
# ---------------------------------
if (and (what, PD_SUMMARY) == 0)
goto index_
# Line 1 of summary.
call fprintf (fd, "Mask %x naxes=%d [")
call pargi (pl)
call pargi (naxes)
do i = 1, naxes {
call fprintf (fd, "%d%c")
call pargi (PL_AXLEN(pl,i))
if (i == naxes)
call pargi (']')
else
call pargi (',')
}
call fprintf (fd, " maxval=%o")
call pargi (PL_MAXVAL(pl))
call fprintf (fd, " plane=[")
do i = 1, naxes {
call fprintf (fd, "%d%c")
call pargi (PL_AXLEN(pl,i))
if (i == naxes)
call pargi (']')
else
call pargi (',')
}
call fprintf (fd, "\n")
# Line 2 of summary.
call fprintf (fd,
"max buffered line size %d, max actual line size %d\n")
call pargi (PL_MAXLINE(pl))
v = 0
nne = 0
do i = 1, nlp {
lp = PL_LP(pl,i)
nv = LP_LEN (Ref (pl, lp))
if (nv > v)
v = nv
if (lp != PL_EMPTYLINE)
nne = nne + 1
}
call pargi (v)
# Line 3 of summary.
call fprintf (fd, "%d lines total, %d are nonempty, mask is %s\n")
call pargi (nlp)
call pargi (nne)
if (pl_empty (pl))
call pargstr ("empty")
else
call pargstr ("nonempty")
# Line 4 of summary.
call fprintf (fd, "llbp=%x, len=%d, op=%d, free=%d, nupdates=%d\n")
call pargi (PL_LLBP(pl))
call pargi (PL_LLLEN(pl))
call pargi (PL_LLOP(pl))
call pargi (PL_LLFREE(pl))
call pargi (PL_LLNUPDATES(pl))
index_
# Print index.
# ---------------------------------
if (and (what, PD_INDEX) == 0)
goto lines_
call fprintf (fd, "Index at %x containing %d lines:\n")
call pargi (PL_LPP(pl))
call pargi (nlp)
col = 1
firstcol = 1
do i = 1, nlp {
lp = PL_LP(pl,i)
call sprintf (Memc[buf], SZ_LINE, "%6d")
call pargi (lp)
call pl_debugout (fd, Memc[buf], col, firstcol, maxcol)
}
call pl_debugout (fd, "", col, firstcol, maxcol)
lines_
# Print the line list.
# ---------------------------------
if (and (what, PD_LLOUT+PD_RLOUT+PD_LHDR) == 0)
goto done_
call fprintf (fd, "Line list containing %d lines:\n")
call pargi (nlp)
line_1 = 0
do i = 1, nlp + 1 {
if (i > nlp && line_1 != 0)
goto llout_
lp = PL_LP(pl,i)
if (lp == PL_EMPTYLINE && line_1 == 0) {
# Skip over an empty line.
next
} else if (line_1 == 0) {
# Begin a new region.
line_1 = i
line_2 = i
if (i == nlp)
goto llout_
} else if (lp == PL_LP(pl,line_1)) {
# Add line to current region.
line_2 = i
if (i == nlp)
goto llout_
} else {
# Output a region.
llout_
lp = PL_LP(pl,line_1)
pp = Ref (pl, lp)
if (line_1 == line_2) {
call sprintf (Memc[rng], SZ_FNAME, "[%d]")
call pargi (line_1)
} else {
call sprintf (Memc[rng], SZ_FNAME, "[%d:%d]")
call pargi (line_1)
call pargi (line_2)
}
if (and (what, PD_LHDR) != 0) {
call sprintf (Memc[buf], SZ_LINE,
"%s%12tlp=%5d, nref=%d, blen=%d, len=%d")
call pargstr (Memc[rng])
call pargi (lp)
call pargi (LP_NREF(pp))
call pargi (LP_BLEN(pp))
call pargi (LP_LEN(pp))
} else
call strcpy (Memc[rng], Memc[buf], SZ_LINE)
# Output the line list as a line list.
firstcol = 12
if (and (what, PD_LLOUT) != 0)
call pll_prints (LL(pl,lp), fd, Memc[buf], firstcol, maxcol)
# Output as a range list.
if (and (what, PD_RLOUT) != 0) {
rlen = pl_l2ri (LL(pl,lp), 1, Memi[rl], axlen)
call plr_printi (Memi[rl], fd, Memc[buf], firstcol, maxcol)
}
if (and (what, PD_RLOUT+PD_LLOUT) == 0) {
col = 1; firstcol = 1
call pl_debugout (fd, Memc[buf], col, firstcol, maxcol)
call pl_debugout (fd, "", col, firstcol, maxcol)
}
if (PL_LP(pl,i) == PL_EMPTYLINE || line_2 == i)
line_1 = 0
else {
line_1 = i
line_2 = i
}
}
}
done_
call flush (fd)
call sfree (sp)
end
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