Added pure statements

This commit is contained in:
Luc Hantcherli 2007-04-04 13:55:21 +00:00
parent f1653ad88c
commit ea20fc73c1
1 changed files with 44 additions and 3 deletions

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@ -650,12 +650,12 @@
!****************************************************************
! rotation matrix from Euler angles
!****************************************************************
FUNCTION math_EulerToR (Euler)
PURE FUNCTION math_EulerToR (Euler)
use prec, only: pReal, pInt
implicit none
real(pReal), dimension(3) :: Euler
real(pReal), dimension(3), intent(in) :: Euler
real(pReal), dimension(3,3) :: math_EulerToR
real(pReal) c1, c, c2, s1, s, s2
@ -826,6 +826,47 @@
END FUNCTION
!********************************************************************
! symmetric Euler angles for given symmetry string
! 'triclinic' or '', 'monoclinic', 'orthotropic'
!********************************************************************
PURE FUNCTION math_symmetricEulers(sym,Euler)
use prec, only: pReal, pInt
implicit none
character(len=80), intent(in) :: sym
real(pReal), dimension(3), intent(in) :: Euler
real(pReal), dimension(3,3) :: math_symmetricEulers
integer(pInt) i,j
math_symmetricEulers(1,1) = pi+Euler(1)
math_symmetricEulers(2,1) = Euler(2)
math_symmetricEulers(3,1) = Euler(3)
math_symmetricEulers(1,2) = pi-Euler(1)
math_symmetricEulers(2,2) = pi-Euler(2)
math_symmetricEulers(3,2) = pi+Euler(3)
math_symmetricEulers(1,3) = 2.0_pReal*pi-Euler(1)
math_symmetricEulers(2,3) = pi-Euler(2)
math_symmetricEulers(3,3) = pi+Euler(3)
forall (i=1:3,j=1:3) math_symmetricEulers(j,i) = modulo(math_symmetricEulers(j,i),2.0_pReal*pi)
select case (sym)
case ('orthotropic') ! all done
case ('monoclinic') ! return only first
math_symmetricEulers(:,2:3) = 0.0_pReal
case default ! return blank
math_symmetricEulers = 0.0_pReal
end select
return
END FUNCTION
!****************************************************************
subroutine math_pDecomposition(FE,U,R,ISING)
!-----FE=RU