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|
include <mach.h> # for MAX_INT, MAX_SHORT, and MAX_REAL
include <tbset.h>
include "tbtables.h"
include "tblerr.h"
# tbept[tbirds] -- put a single element
# These routines write a single element into a table. The input value
# is assigned to a buffer of the same data type as the column in the
# table, and then the value is put into the table with a "primitive
# put element" (tbepp[]) routine.
#
# Phil Hodge, 17-Sep-1987 Subroutine created.
# Phil Hodge, 7-Mar-1988 Check nscan() in tbeptt
# Phil Hodge, 14-Jan-1992 Add option for text table type.
# Phil Hodge, 31-Mar-1993 Include short datatype.
# Phil Hodge, 4-Nov-1993 Call sscan as a subroutine, not a function.
# Phil Hodge, 29-Jul-1994 Change calling sequence of tbeoff.
# Phil Hodge, 3-Apr-1995 Set TB_MODIFIED to true.
# Phil Hodge, 14-Jun-1995 Modify for FITS tables.
# Phil Hodge, 2-Jun-1997 Replace INDEFD with TBL_INDEFD.
# Phil Hodge, 3-Mar-1998 Modify to allow for row selector.
# Phil Hodge, 5-Feb-1999 Set TB_MODIFIED to true.
procedure tbeptd (tp, cptr, selrow, buffer)
pointer tp # i: pointer to table descriptor
pointer cptr # i: pointer to column descriptor
int selrow # i: row number (or selected row number)
double buffer # i: value to be put
#--
int rownum # actual row number
long offset # offset in char to location for writing
int dtype # data type of column
# buffers for copying elements of various data types
char cbuf[SZ_FNAME]
double dbuf
real rbuf
int ibuf
short sbuf
bool bbuf
long tbeoff()
errchk tbswer, tbeppb, tbeppd, tbeppi, tbepps, tbeppr, tbeppt, tbfapd, tbzptd
begin
if (TB_READONLY(tp))
call error (ER_TBREADONLY, "can't write to table; it's readonly")
# If we're writing beyond EOF, write extra rows and update TB_NROWS.
call tbswer (tp, selrow, rownum)
TB_MODIFIED(tp) = true
if (TB_TYPE(tp) == TBL_TYPE_TEXT) {
call tbzptd (tp, cptr, rownum, buffer)
return
} else if (TB_TYPE(tp) == TBL_TYPE_FITS) {
call tbfapd (tp, cptr, rownum, buffer, 1, 1)
return
}
offset = tbeoff (tp, cptr, rownum, 1)
dtype = COL_DTYPE(cptr)
switch (dtype) {
case TBL_TY_REAL:
if (IS_INDEFD (buffer) || abs (buffer) > MAX_REAL)
rbuf = INDEFR
else
rbuf = buffer
call tbeppr (tp, cptr, offset, rownum, rbuf)
case TBL_TY_DOUBLE:
if (IS_INDEFD (buffer))
dbuf = TBL_INDEFD
else
dbuf = buffer
call tbeppd (tp, cptr, offset, rownum, dbuf)
case TBL_TY_INT:
if (IS_INDEFD (buffer) || abs (buffer) > MAX_INT)
ibuf = INDEFI
else
ibuf = nint (buffer)
call tbeppi (tp, cptr, offset, rownum, ibuf)
case TBL_TY_SHORT:
if (IS_INDEFD (buffer) || abs (buffer) > MAX_SHORT)
sbuf = INDEFS
else
sbuf = nint (buffer)
call tbepps (tp, cptr, offset, rownum, sbuf)
case TBL_TY_BOOL:
if (IS_INDEFD (buffer) || abs (buffer) > MAX_INT)
bbuf = false
else if (nint (buffer) == NO)
bbuf = false
else
bbuf = true
call tbeppb (tp, cptr, offset, rownum, bbuf)
default:
if (dtype < 0 || dtype == TY_CHAR) {
call sprintf (cbuf, SZ_FNAME, "%-25.17g")
call pargd (buffer)
call tbeppt (tp, cptr, offset, rownum, cbuf)
} else {
call error (ER_TBCOLBADTYP,
"tbeptd: bad data type; table or memory corrupted?")
}
}
end
procedure tbeptr (tp, cptr, selrow, buffer)
pointer tp # i: pointer to table descriptor
pointer cptr # i: pointer to column descriptor
int selrow # i: row number (or selected row number)
real buffer # i: value to be put
#--
int rownum # actual row number
long offset # offset in char to location for writing
int dtype # data type of column
# buffers for copying elements of various data types
char cbuf[SZ_FNAME]
double dbuf
int ibuf
short sbuf
bool bbuf
long tbeoff()
errchk tbswer, tbeppb, tbeppd, tbeppi, tbepps, tbeppr, tbeppt, tbfapr, tbzptr
begin
if (TB_READONLY(tp))
call error (ER_TBREADONLY, "can't write to table; it's readonly")
# If we're writing beyond EOF, write extra rows and update TB_NROWS.
call tbswer (tp, selrow, rownum)
TB_MODIFIED(tp) = true
if (TB_TYPE(tp) == TBL_TYPE_TEXT) {
call tbzptr (tp, cptr, rownum, buffer)
return
} else if (TB_TYPE(tp) == TBL_TYPE_FITS) {
call tbfapr (tp, cptr, rownum, buffer, 1, 1)
return
}
offset = tbeoff (tp, cptr, rownum, 1)
dtype = COL_DTYPE(cptr)
switch (dtype) {
case TBL_TY_REAL:
call tbeppr (tp, cptr, offset, rownum, buffer)
case TBL_TY_DOUBLE:
if (IS_INDEF (buffer))
dbuf = TBL_INDEFD
else
dbuf = buffer
call tbeppd (tp, cptr, offset, rownum, dbuf)
case TBL_TY_INT:
if (IS_INDEF (buffer) || abs (buffer) > MAX_INT)
ibuf = INDEFI
else
ibuf = nint (buffer)
call tbeppi (tp, cptr, offset, rownum, ibuf)
case TBL_TY_SHORT:
if (IS_INDEF (buffer) || abs (buffer) > MAX_SHORT)
sbuf = INDEFS
else
sbuf = nint (buffer)
call tbepps (tp, cptr, offset, rownum, sbuf)
case TBL_TY_BOOL:
if (IS_INDEF (buffer) || abs (buffer) > MAX_INT)
bbuf = false
else if (nint (buffer) == NO)
bbuf = false
else
bbuf = true
call tbeppb (tp, cptr, offset, rownum, bbuf)
default:
if (dtype < 0 || dtype == TY_CHAR) {
call sprintf (cbuf, SZ_FNAME, "%-15.7g")
call pargr (buffer)
call tbeppt (tp, cptr, offset, rownum, cbuf)
} else {
call error (ER_TBCOLBADTYP,
"tbeptr: bad data type; table or memory corrupted?")
}
}
end
procedure tbepti (tp, cptr, selrow, buffer)
pointer tp # i: pointer to table descriptor
pointer cptr # i: pointer to column descriptor
int selrow # i: row number (or selected row number)
int buffer # i: value to be put
#--
int rownum # actual row number
long offset # offset in char to location for writing
int dtype # data type of column
# buffers for copying elements of various data types
char cbuf[SZ_FNAME]
double dbuf
real rbuf
short sbuf
bool bbuf
long tbeoff()
errchk tbswer, tbeppb, tbeppd, tbeppi, tbepps, tbeppr, tbeppt, tbfapi, tbzpti
begin
if (TB_READONLY(tp))
call error (ER_TBREADONLY, "can't write to table; it's readonly")
# If we're writing beyond EOF, write extra rows and update TB_NROWS.
call tbswer (tp, selrow, rownum)
TB_MODIFIED(tp) = true
if (TB_TYPE(tp) == TBL_TYPE_TEXT) {
call tbzpti (tp, cptr, rownum, buffer)
return
} else if (TB_TYPE(tp) == TBL_TYPE_FITS) {
call tbfapi (tp, cptr, rownum, buffer, 1, 1)
return
}
offset = tbeoff (tp, cptr, rownum, 1)
dtype = COL_DTYPE(cptr)
switch (dtype) {
case TBL_TY_REAL:
if (IS_INDEFI (buffer))
rbuf = INDEFR
else
rbuf = buffer
call tbeppr (tp, cptr, offset, rownum, rbuf)
case TBL_TY_DOUBLE:
if (IS_INDEFI (buffer))
dbuf = TBL_INDEFD
else
dbuf = buffer
call tbeppd (tp, cptr, offset, rownum, dbuf)
case TBL_TY_INT:
call tbeppi (tp, cptr, offset, rownum, buffer)
case TBL_TY_SHORT:
if (IS_INDEFI (buffer) || abs (buffer) > MAX_SHORT)
sbuf = INDEFS
else
sbuf = buffer
call tbepps (tp, cptr, offset, rownum, sbuf)
case TBL_TY_BOOL:
if (IS_INDEFI (buffer) || (buffer == NO))
bbuf = false
else
bbuf = true
call tbeppb (tp, cptr, offset, rownum, bbuf)
default:
if (dtype < 0 || dtype == TY_CHAR) {
call sprintf (cbuf, SZ_FNAME, "%-11d")
call pargi (buffer)
call tbeppt (tp, cptr, offset, rownum, cbuf)
} else {
call error (ER_TBCOLBADTYP,
"tbepti: bad data type; table or memory corrupted?")
}
}
end
procedure tbepts (tp, cptr, selrow, buffer)
pointer tp # i: pointer to table descriptor
pointer cptr # i: pointer to column descriptor
int selrow # i: row number (or selected row number)
short buffer # i: value to be put
#--
int rownum # actual row number
long offset # offset in char to location for writing
int dtype # data type of column
# buffers for copying elements of various data types
char cbuf[SZ_FNAME]
double dbuf
real rbuf
int ibuf
bool bbuf
long tbeoff()
errchk tbswer, tbeppb, tbeppd, tbeppi, tbepps, tbeppr, tbeppt, tbfaps, tbzpts
begin
if (TB_READONLY(tp))
call error (ER_TBREADONLY, "can't write to table; it's readonly")
# If we're writing beyond EOF, write extra rows and update TB_NROWS.
call tbswer (tp, selrow, rownum)
TB_MODIFIED(tp) = true
if (TB_TYPE(tp) == TBL_TYPE_TEXT) {
call tbzpts (tp, cptr, rownum, buffer)
return
} else if (TB_TYPE(tp) == TBL_TYPE_FITS) {
call tbfaps (tp, cptr, rownum, buffer, 1, 1)
return
}
offset = tbeoff (tp, cptr, rownum, 1)
dtype = COL_DTYPE(cptr)
switch (dtype) {
case TBL_TY_REAL:
if (IS_INDEFS (buffer))
rbuf = INDEFR
else
rbuf = buffer
call tbeppr (tp, cptr, offset, rownum, rbuf)
case TBL_TY_DOUBLE:
if (IS_INDEFS (buffer))
dbuf = TBL_INDEFD
else
dbuf = buffer
call tbeppd (tp, cptr, offset, rownum, dbuf)
case TBL_TY_INT:
if (IS_INDEFS (buffer))
ibuf = INDEFI
else
ibuf = buffer
call tbeppi (tp, cptr, offset, rownum, ibuf)
case TBL_TY_SHORT:
call tbepps (tp, cptr, offset, rownum, buffer)
case TBL_TY_BOOL:
if (IS_INDEFS (buffer) || (buffer == NO))
bbuf = false
else
bbuf = true
call tbeppb (tp, cptr, offset, rownum, bbuf)
default:
if (dtype < 0 || dtype == TY_CHAR) {
call sprintf (cbuf, SZ_FNAME, "%-11d")
call pargs (buffer)
call tbeppt (tp, cptr, offset, rownum, cbuf)
} else {
call error (ER_TBCOLBADTYP,
"tbepts: bad data type; table or memory corrupted?")
}
}
end
procedure tbeptb (tp, cptr, selrow, buffer)
pointer tp # i: pointer to table descriptor
pointer cptr # i: pointer to column descriptor
int selrow # i: row number (or selected row number)
bool buffer # i: value to be put
#--
int rownum # actual row number
long offset # offset in char to location for writing
int dtype # data type of column
# buffers for copying elements of various data types
char cbuf[SZ_FNAME]
double dbuf
real rbuf
int ibuf
short sbuf
long tbeoff()
errchk tbswer, tbeppb, tbeppd, tbeppi, tbepps, tbeppr, tbeppt, tbfapb, tbzptb
begin
if (TB_READONLY(tp))
call error (ER_TBREADONLY, "can't write to table; it's readonly")
# If we're writing beyond EOF, write extra rows and update TB_NROWS.
call tbswer (tp, selrow, rownum)
TB_MODIFIED(tp) = true
if (TB_TYPE(tp) == TBL_TYPE_TEXT) {
call tbzptb (tp, cptr, rownum, buffer)
return
} else if (TB_TYPE(tp) == TBL_TYPE_FITS) {
call tbfapb (tp, cptr, rownum, buffer, 1, 1)
return
}
offset = tbeoff (tp, cptr, rownum, 1)
dtype = COL_DTYPE(cptr)
switch (dtype) {
case TBL_TY_REAL:
if (buffer)
rbuf = real (YES)
else
rbuf = real (NO)
call tbeppr (tp, cptr, offset, rownum, rbuf)
case TBL_TY_DOUBLE:
if (buffer)
dbuf = double (YES)
else
dbuf = double (NO)
call tbeppd (tp, cptr, offset, rownum, dbuf)
case TBL_TY_INT:
if (buffer)
ibuf = YES
else
ibuf = NO
call tbeppi (tp, cptr, offset, rownum, ibuf)
case TBL_TY_SHORT:
if (buffer)
sbuf = YES
else
sbuf = NO
call tbepps (tp, cptr, offset, rownum, sbuf)
case TBL_TY_BOOL:
call tbeppb (tp, cptr, offset, rownum, buffer)
default:
if (dtype < 0 || dtype == TY_CHAR) {
call sprintf (cbuf, SZ_FNAME, "%-3b")
call pargb (buffer)
call tbeppt (tp, cptr, offset, rownum, cbuf)
} else {
call error (ER_TBCOLBADTYP,
"tbeptb: bad data type; table or memory corrupted?")
}
}
end
procedure tbeptt (tp, cptr, selrow, buffer)
pointer tp # i: pointer to table descriptor
pointer cptr # i: pointer to column descriptor
int selrow # i: row number (or selected row number)
char buffer[ARB] # i: value to be put
#--
int rownum # actual row number
long offset # offset in char to location for writing
int dtype # data type of column
# buffers for copying elements of various data types
double dbuf
real rbuf
int ibuf
short sbuf
bool bbuf
long tbeoff()
int nscan(), strlen()
errchk tbswer, tbeppb, tbeppd, tbeppi, tbepps, tbeppr, tbeppt, tbfapt, tbzptt
begin
if (TB_READONLY(tp))
call error (ER_TBREADONLY, "can't write to table; it's readonly")
# If we're writing beyond EOF, write extra rows and update TB_NROWS.
call tbswer (tp, selrow, rownum)
TB_MODIFIED(tp) = true
if (TB_TYPE(tp) == TBL_TYPE_TEXT) {
call tbzptt (tp, cptr, rownum, buffer)
return
} else if (TB_TYPE(tp) == TBL_TYPE_FITS) {
call tbfapt (tp, cptr, rownum, buffer, strlen(buffer), 1, 1)
return
}
offset = tbeoff (tp, cptr, rownum, 1)
dtype = COL_DTYPE(cptr)
switch (dtype) {
case TBL_TY_REAL:
call sscan (buffer)
call gargr (rbuf)
if (nscan() < 1)
rbuf = INDEFR
call tbeppr (tp, cptr, offset, rownum, rbuf)
case TBL_TY_DOUBLE:
call sscan (buffer)
call gargd (dbuf)
if (nscan() < 1)
dbuf = TBL_INDEFD
else if (IS_INDEFD (dbuf))
dbuf = TBL_INDEFD
call tbeppd (tp, cptr, offset, rownum, dbuf)
case TBL_TY_INT:
call sscan (buffer)
call gargi (ibuf)
if (nscan() < 1)
ibuf = INDEFI
call tbeppi (tp, cptr, offset, rownum, ibuf)
case TBL_TY_SHORT:
call sscan (buffer)
call gargs (sbuf)
if (nscan() < 1)
sbuf = INDEFS
call tbepps (tp, cptr, offset, rownum, sbuf)
case TBL_TY_BOOL:
call sscan (buffer)
call gargb (bbuf)
if (nscan() < 1)
bbuf = false
call tbeppb (tp, cptr, offset, rownum, bbuf)
default:
if (dtype < 0 || dtype == TY_CHAR) {
call tbeppt (tp, cptr, offset, rownum, buffer)
} else {
call error (ER_TBCOLBADTYP,
"tbeptt: bad data type; table or memory corrupted?")
}
}
end
|
