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| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=*), | intent(in) | :: | InputString | |||
| character(len=*), | intent(out) | :: | OutputString |
Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed arrows point from an interface to procedures which implement that interface. This could include the module procedures in a generic interface or the implementation in a submodule of an interface in a parent module. Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.
Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed arrows point from an interface to procedures which implement that interface. This could include the module procedures in a generic interface or the implementation in a submodule of an interface in a parent module. Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.
SUBROUTINE ConvertCasetoLower(InputString,OutputString)
! SUBROUTINE INFORMATION:
! AUTHOR Linda K. Lawrie
! DATE WRITTEN September 1997
! MODIFIED na
! RE-ENGINEERED na
! PURPOSE OF THIS SUBROUTINE:
! Convert a string to lower case
! METHODOLOGY EMPLOYED:
! This routine is not dependant upon the ASCII
! code. It works by storing the upper and lower case alphabet. It
! scans the whole input string. If it finds a character in the lower
! case alphabet, it makes an appropriate substitution.
! REFERENCES:
! na
! USE STATEMENTS:
USE DataStringGLobals
IMPLICIT NONE ! Enforce explicit typing of all variables in this routine
! SUBROUTINE ARGUMENT DEFINITIONS:
CHARACTER(len=*), INTENT(IN) :: InputString ! Input string
CHARACTER(len=*), INTENT(OUT) :: OutputString ! Output string (in LowerCase)
! SUBROUTINE PARAMETER DEFINITIONS:
! na
! INTERFACE BLOCK SPECIFICATIONS
! na
! DERIVED TYPE DEFINITIONS
! na
! SUBROUTINE LOCAL VARIABLE DECLARATIONS:
INTEGER A,B
OutputString=' '
DO A=1,LEN_TRIM(InputString)
B=INDEX(UpperCase,InputString(A:A))
IF (B .NE. 0) THEN
OutputString(A:A)=LowerCase(B:B)
ELSE
OutputString(A:A)=InputString(A:A)
ENDIF
END DO
RETURN
END SUBROUTINE ConvertCasetoLower