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subroutine hmcreate(lw,nz,sz,typv,iflag,retval)
c lw : number of the variable
c nz : number of dimensions
c sz : dimensions
c typv : Matlab class
c iflag = 0 or 1 (real or complex)
include '../stack.h'
integer nz,sz(nz),szv,retval
integer typv
integer hmsz
integer int8,uint8,int16,uint16,int32,uint32
parameter(int8=8,uint8=9,int16=10,uint16=11,int32=12,uint32=13)
c
integer iadr,sadr
c
iadr(l)=l+l-1
sadr(l)=(l/2)+1
c
retval=0
l0=lstk(lw)
if (lw.gt.intersiz) then
buf = 'createvar :too many arguments in the stack' //
$ ' edit stack.h and enlarge intersiz'
call error(998)
goto 999
endif
iii=hmsz(nz,sz,typv,iflag)
err=l0+iii-lstk(bot)
if(err.gt.0) then
call error(17)
goto 999
endif
lstk(lw+1)=l0+iii
retval=1
ntypes(lw-top+rhs) = 36
iwhere(lw-top+rhs)= lstk(lw)
c lad(lw-top+rhs) = should point to numeric data
c create the mlist header
il=iadr(l0)
istk(il)=17
istk(il+1)=3
istk(il+2)=1
c
c set mlist type entry
call hmtyp(n1,'size')
istk(il+3)=istk(il+2)+n1
l=sadr(il+6)
call hmtyp(istk(iadr(l)),'set')
l=l+n1
c set the size field
ilsz=iadr(l)
istk(ilsz)=8
istk(ilsz+1)=1
istk(ilsz+2)=nz
istk(ilsz+3)=4
l=sadr(ilsz+4)
c call int2db(nz,sz,1,stk(l),1) FD
call icopy(nz,sz,1,istk(ilsz+4),1)
l=l+nz
istk(il+4)=istk(il+3)+nz+2
c
c set the value field
c 1 - compute the number of elements
nv=1
do 10 i=1,nz
nv=nv*sz(i)
10 continue
ilv=iadr(l)
c 2 - set the value header
if(typv.eq.6) then
c . double
istk(ilv)=1
istk(ilv+1)=nv
istk(ilv+2)=1
istk(ilv+3)=iflag
l=sadr(ilv+4)
call dset(nv*(iflag+1),0.0d0,stk(l),1)
szv=nv*(iflag+1)+2
istk(il+5)=istk(il+4)+szv
elseif(typv.eq.4) then
c . string
istk(ilv)=10
istk(ilv+1)=1
istk(ilv+2)=1
istk(ilv+3)=0
istk(ilv+4)=1
istk(ilv+5)=1+nv
l=ilv+6
call iset(nv,40,istk(l),1)
szv=sadr(l+nv)-sadr(l)
istk(il+5)=istk(il+4)+szv
else
if(typv.eq.int8) then
it=1
elseif(typv.eq.uint8) then
it=11
elseif(typv.eq.int16) then
it=2
elseif(typv.eq.uint16) then
it=12
elseif(typv.eq.int32) then
it=4
elseif(typv.eq.uint32) then
it=14
endif
istk(ilv)=8
istk(ilv+1)=nv
istk(ilv+2)=1
istk(ilv+3)=it
l=ilv+4
call genset(it,nv,0,istk(l),1)
szv=sadr(memused(it,nv)+4)
istk(il+5)=istk(il+4)+szv
endif
999 continue
return
end
subroutine hmtyp(ivt,job)
c definition of first field of tlist's type: hm
c tlist fields are:
c dims
c entries
c
integer ivt(*),l
character*(*) job
integer iadr,sadr
c
iadr(l)=l+l-1
sadr(l)=(l/2)+1
c
if(job.eq.'size') then
c size of the data structure
ivt(1)=11
elseif(job.eq.'nchar') then
c number of chars defining the type field
ivt(1)=13
elseif(job.eq.'nfield') then
c number of fields in the tlist
ivt(1)=3
elseif(job.eq.'ptr') then
c pointers on individual strings
ivt(1)=1
ivt(2)=3
ivt(3)=7
ivt(4)=14
else
c Character string Variable header
ivt(1)=10
ivt(2)=1
ivt(3)=3
ivt(4)=0
ivt(5)=1
l=8
c entry (1,1) = "hm"
ivt(l+1)=17
ivt(l+2)=22
ivt(6)=ivt(5)+2
l=l+2
c entry (2,1) = "dims"
ivt(l+1)=13
ivt(l+2)=18
ivt(l+3)=22
ivt(l+4)=28
ivt(7)=ivt(6)+4
l=l+4
c entry (3,1) = "entries"
ivt(l+1)=14
ivt(l+2)=23
ivt(l+3)=29
ivt(l+4)=27
ivt(l+5)=18
ivt(l+6)=14
ivt(l+7)=28
ivt(8)=ivt(7)+7
l=l+7
endif
return
end
integer function hmsz(nz,sz,typv,iflag)
c sz = dimensions
include '../stack.h'
integer nz,sz(nz)
integer nv
integer typv
integer iadr,sadr
c
iadr(l)=l+l-1
sadr(l)=(l/2)+1
c
c mlist header size
il=1
l=sadr(il+6)
c first field size
call hmtyp(n1,'size')
l=l+n1
c set the size field
ilsz=iadr(l)
l=sadr(ilsz+4)+nz
c
c set the value field size
nv=1
do 10 i=1,nz
nv=nv*sz(i)
10 continue
ilv=iadr(l)
if(typv.eq.6) then
c . double
l=sadr(ilv+4)+nv*(iflag+1)
elseif(typv.eq.4) then
c . string
l=sadr(ilv+6+nv)
else
if(typv.eq.8) then
c if(typv.eq.'int8') then
it=1
elseif(typv.eq.9) then
c elseif(typv.eq.'uint8') then
it=11
elseif(typv.eq.10) then
c elseif(typv.eq.'int16') then
it=2
elseif(typv.eq.11) then
c elseif(typv.eq.'uint16') then
it=12
elseif(typv.eq.12) then
c elseif(typv.eq.'int32') then
it=4
elseif(typv.eq.13) then
c elseif(typv.eq.'uint32') then
it=14
endif
l=sadr(ilv+4)+memused(it,nv)
endif
hmsz=l-1
return
end
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