assert_close_r32 Subroutine

private subroutine assert_close_r32(this, r1, r2)

Check if two reals (32 bits) are close with respect a tolerance.

Type Bound

tester_t

Arguments

Type IntentOptional Attributes Name
class(tester_t), intent(inout) :: this

The tester.
real(kind=real32), intent(in) :: r1

Value to compare.
real(kind=real32), intent(in) :: r2

Value to compare.

Called by

proc~~assert_close_r32~~CalledByGraph proc~assert_close_r32 tester::tester_t%assert_close_r32 none~assert_close tester::tester_t%assert_close none~assert_close->proc~assert_close_r32 program~test_tester_1 test_tester_1 program~test_tester_1->none~assert_close program~test_tester_1~2 test_tester_1 program~test_tester_1~2->none~assert_close program~test_tester_6 test_tester_6 program~test_tester_6->none~assert_close

Source Code

  subroutine assert_close_r32(this, r1, r2)
    class(tester_t), intent(inout)        :: this !< The tester.
    real(real32),    intent(in)           :: r1   !< Value to compare.
    real(real32),    intent(in)           :: r2   !< Value to compare.

    this% n_tests = this% n_tests + 1

    if ( abs(r1-r2) > this% tolerance32 ) then
       this% n_errors = this% n_errors + 1
    end if

  end subroutine assert_close_r32