File: protected_01.f90

package info (click to toggle)
lfortran 0.59.0-3
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 56,736 kB
  • sloc: cpp: 168,052; f90: 74,272; python: 17,537; ansic: 7,705; yacc: 2,345; sh: 1,334; fortran: 895; makefile: 37; javascript: 15
file content (20 lines) | stat: -rw-r--r-- 464 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
module module_protected_01
  REAL, PROTECTED, save :: temp_c, temp_f

  CONTAINS

  SUBROUTINE set_temperature_c(c)
    REAL, INTENT(IN) :: c
    ! assignment to protected variable allowed here
    temp_c = c
    temp_f = temp_c*(9.0/5.0) + 32
  END SUBROUTINE
end module module_protected_01

program protected_01
  use module_protected_01

  call set_temperature_c(10.)
  ! assignment to protected variable not allowed here
  temp_c = 10
end program protected_01