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发帖数: 734 | 1 Dynamic allocation in heap memory using Fortran 90/95:
integer,dimension(:),allocatable::p2i
integer::size
integer::alloc_stat
read(some_file,some_format)size
allocate(p2i(1:size),stat=alloc_stat)
if(alloc_stat.ne.0)stop"error allocating p2i"
...
deallocate(p2i,stat=alloc_stat)
if(alloc_stat.ne.0)stop"error deallocating p2i"
If you want to call a subroutine to allocate p2i, return from that
subroutine, use p2i elsewhere, then call another subroutine to deallocate
p2i, you will need to declare p2 |
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