GNUPLOT_UNSET

• INPUTS :
  • ptr_gctrl : Pointer to structure of type gnuplot_ctrl.
  • setstring : Character string.
• OUTPUTS :
  • status : Integer (error flag)
• PURPOSE :

  Unsets a gnuplot variable. Can be used for any character string that needs to be prepended with a unset command.

• DIAGNOSTICS :
  • status = 0 : Success.
  • status = BAD_SIGNAL : Called with a dissociated pointer.
  • status = -1 : Cannot unset with requested string.
• INTERFACE :

  interface integer function gnuplot_unset(ptr_gctrl,unsetstring) & result(status) type(gnuplot_ctrl), pointer :: ptr_gctrl character(len=*), intent(in) :: unsetstring end function gnuplot_unset end interface