您可以为不同等级的数组编写一个子程序并创建一个接口在示例中,我展示了如何使用接口语句填充不同数组的数组
program main
use data
implicit none
real,dimension(:,:,:),allocatable::data
integer::nx,ny,nz
nx = 5
ny = 10
nz = 7
call populate(nx,ny,nz,data)
print *,data
end program main `
数据模块在这里
module data
private
public::populate
interface populate
module procedure populate_1d
module procedure populate_2d
module procedure populate_3d
end interface
contains
subroutine populate_1d(x,data)
implicit none
integer,intent(in)::x
real,dimension(:),allocatable,intent(out):: data
allocate(data(x))
data=rand()
end subroutine populate_1d
subroutine populate_2d(x,y,data)
implicit none
integer,intent(in)::x,y
real,dimension(:,:),allocatable,intent(out):: data
allocate(data(x,y))
data=rand()
end subroutine populate_2d
subroutine populate_3d(x,y,z,data)
implicit none
integer,intent(in)::x,y,z
real,dimension(:,:,:),allocatable,intent(out):: data
allocate(data(x,y,z))
data=rand()
end subroutine populate_3d
end module data
有一个用于填充 1d、2d 和 3d 数组的界面。您可以调用填充接口而不是调用单个子例程。它会自动选择相关的。