root / src / upcase.f90 @ 4
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SUBROUTINE Upcase(String) |
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! This subroutine converts a string into its Upcase |
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! version |
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integer, parameter :: KINT = kind(1) |
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integer, parameter :: KREAL = kind(1.0d0) |
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CHARACTER(*), INTENT(INOUT) :: String |
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INTEGER(KINT) :: i,ic, length |
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length=len_trim(string) |
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DO I=1, length |
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ic=ICHAR(String(i:i)) |
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if ((ic.ge.97).and.(ic.le.122)) ic=ic-32 |
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String(i:i)=ACHAR(ic) |
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END DO |
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RETURN |
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END SUBROUTINE Upcase |
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