ADJUSTR(STRING) Adjust to the right, removing trailing blanks and inserting leading blanks. Argument Type and Attributes STRING must be of type character. Class Elemental function Result Type and Attributes Character of the same length and kind type parameter as STRING. Result Value The value of the result is the same as STRING except that any trailing blanks have been deleted and the same number of leading blanks have been inserted. Examples ADJUSTR (’WORDb’) has the value ’bWORD’.

IBM XL Fortran for AIX

s : string

Returns: string

ADJUSTL(STRING) Adjust to the left, removing leading blanks and inserting trailing blanks. Argument Type and Attributes STRING must be of type character. Class Elemental function Result Type and Attributes Character of the same length and kind type parameter as STRING. Result Value The value of the result is the same as STRING except that any leading blanks have been deleted and the same number of trailing blanks have been inserted. Examples ADJUSTL (’bWORD’) has the value ’WORDb’.

IBM XL Fortran for AIX

s : string

Returns: string

Summary: Returns the remainder resulting from the division of a specified number by another specified number. Parameters: y: A divisor. x: A dividend. Returns: A number equal to x - (y Q), where Q = Math.Truncate(x/y)

a1 : float32

A divisor.

a2 : float32

A dividend.

Returns: float32

A number equal to x - (y Q), where Q = Math.Truncate(x/y)

destinationString : byref<string>

startIndex : int

lastIndex : int

sourceString : string

destinationString : byref<string>

startIndex : int

lastIndex : int

source : char

destinationString : byref<string>

startIndex : int

sourceString : string

destinationString : byref<string>

sourceString : string

destinationArray : char[]

startIndex : int

lastIndex : int

sourceArray : char[]

destinationArray : char[]

startIndex : int

sourceArray : char[]

destination : Characters

startIndex : int

lastIndex : int

source : Characters

destination : Characters

startIndex : int

source : Characters

destination : Characters

source : Characters

destination : Characters

startIndex : int

lastIndex : int

source : string

destination : Characters

startIndex : int

source : string

destination : Characters

source : string

Summary: Returns the remainder resulting from the division of a specified number by another specified number. Parameters: y: A divisor. x: A dividend. Returns: A number equal to x - (y Q), where Q = Math.Truncate(x/y)

a1 : float

A divisor.

a2 : float

A dividend.

Returns: float

A number equal to x - (y Q), where Q = Math.Truncate(x/y)

INDEX INDEX(STRING, SUBSTRING, BACK) Returns the starting position of a substring within a string. Argument Type and Attributes STRING must be of type character. SUBSTRING must be of type character with the same kind type parameter as STRING. BACK (optional) must be of type logical. Class Elemental function Result Type and Attributes Default integer. Result Value v Case (i): If BACK is absent or present with the value .FALSE., the result is the minimum positive value of I such that STRING (I : I + LEN (SUBSTRING) - 1) = SUBSTRING or zero if there is no such value. Zero is returned if LEN (STRING) .LT. LEN (SUBSTRING). One is returned if LEN (SUBSTRING) = 0. v Case (ii): If BACK is present with the value .TRUE., the result is the maximum value of I less than or equal to LEN (STRING) - LEN (SUBSTRING) + 1, such that STRING (I : I + LEN (SUBSTRING) - 1) = SUBSTRING or zero if there is no such value. Zero is returned if LEN (STRING) .LT. LEN (SUBSTRING) and LEN (STRING) + 1 is returned if LEN (SUBSTRING) = 0. Examples INDEX (’FORTRAN’, ’R’) has the value 3. INDEX (’FORTRAN’, ’R’, BACK = .TRUE.) has the value 5.

IBM XL Fortran for AIX

s : string

value : string

back : bool

Returns: int

s : string

value : string

Returns: int

chars : Characters

value : string

back : bool

Returns: int

chars : Characters

value : string

Returns: int

chars : Characters

value : Characters

back : bool

Returns: int

chars : Characters

value : Characters

Returns: int

LEN_TRIM Description: Returns the length of the character argument without counting trailing blank characters. Syntax: result = LEN_TRIM (string [, kind]) Class: Elemental function; Generic Arguments: string Must be of type character. kind (opt) Must be a scalar integer initialization expression. Examples LEN_TRIM (' C D ') has the value 7. LEN_TRIM (' ') has the value 0.

From Intel Fortran Language Reference

s : string

Returns: int

chars : Characters

Returns: int

Summary: Returns the remainder resulting from the division of a specified number by another specified number. Parameters: y: A divisor. x: A dividend. Returns: A number equal to x - (y Q), where Q = Math.Truncate(x/y)

a1 : int

A divisor.

a2 : int

A dividend.

Returns: int

A number equal to x - (y Q), where Q = Math.Truncate(x/y)

REPEAT Description: Concatenates several copies of a string. Syntax: result = REPEAT (string, ncopies) Class: Transformational function; Generic Arguments: string Must be scalar and of type character. ncopies Must be scalar and of type integer. It must not be negative. Results: The result is a scalar of type character and length ncopies x LEN(string). The kind parameter is the same as string. The value of the result is the concatenation of ncopies copies of string. Examples REPEAT ('S', 3) has the value SSS. REPEAT ('ABC', 0) has the value of a zero-length string.

From Intel Fortran Language Reference

s : string

ncopies : int

Returns: string

SCAN(STRING, SET, BACK) Scan a string for any one of the characters in a set of characters. Argument Type and Attributes STRING must be of type character. SET must be of type character with the same kind type parameter as STRING. BACK (optional) must be of type logical. Class Elemental function Result Type and Attributes Default integer. Result Value v Case (i): If BACK is absent or is present with the value .FALSE. and if STRING contains at least one character that is in SET, the value of the result is the position of the leftmost character of STRING that is in SET. v Case (ii): If BACK is present with the value .TRUE. and if STRING contains at least one character that is in SET, the value of the result is the position of the rightmost character of STRING that is in SET. v Case (iii): The value of the result is zero if no character of STRING is in SET or if the length of STRING or SET is zero. Examples v Case (i): SCAN (’FORTRAN’, ’TR’) has the value 3. v Case (ii): SCAN (’FORTRAN’, ’TR’, BACK = .TRUE.) has the value 5. v Case (iii): SCAN (’FORTRAN’, ’BCD’) has the value 0.

IBM XL Fortran for AIX

s : string

set : string

back : bool

Returns: int

s : string

set : string

Returns: int

charArray : Characters

set : string

back : bool

Returns: int

charArray : Characters

set : string

Returns: int

Transfer of sign Returns |a1| if a2>= 0 Returns -|a1| if a2<0

a1 : int

a2 : int

Returns: int

Returns |a1| if a2>= 0, Returns -|a1| if a2<0

Transfer of sign Returns |a1| if a2>= 0 Returns -|a1| if a2<0

a1 : float32

a2 : float32

Returns: float32

Returns |a1| if a2>= 0, Returns -|a1| if a2<0

Transfer of sign Returns |a1| if a2>= 0 Returns -|a1| if a2<0

a1 : float

a2 : float

Returns: float

Returns |a1| if a2>= 0, Returns -|a1| if a2<0

s : string

startIndex : int

lastIndex : int

Returns: string

s : string

startIndex : int

Returns: string

Retrieves a substring . The substring starts at a specified character position and finisch a specified position.

s : char[]

startIndex : int

lastIndex : int

Returns: char[]

Retrieves a substring . The substring starts at a specified character position.

s : char[]

startIndex : int

Returns: char[]