HP Fortran for OpenVMS
Language Reference Manual


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F
F edit descriptor
F77 OPTIONS statement option
F95 or F90 command (DCL)
    overriding
    See also HP Fortran for OpenVMS User Manual
    statements affecting
f95 or f90 command (shell)
    overriding
    See also HP Fortran for OpenVMS User Manual
    statements affecting
FALSE value
    for INQUIRE (EXIST)
    for INQUIRE (NAMED)
    for INQUIRE (OPENED)
FASM function
FDX value
    for INQUIRE (CONVERT)
    for OPEN (CONVERT)
Feedback on documentation
    sending comments to HP
FGX value
    for INQUIRE (CONVERT)
    for OPEN (CONVERT)
Field
    definition of external
    in fixed source form
    in tab source form
    See also HP Fortran for OpenVMS User Manual
Field descriptors
    See Data edit descriptors
Field namelist
    in structure declarations
Field names
    typing in record structures
Field width
    definition of
File connection statements
    CLOSE
    OPEN
File connections
    creating
File inquiry statement (INQUIRE)
File name
    in INQUIRE statements
    in OPEN statements #1
    in OPEN statements #2
    specifying default in INQUIRE
File organization
    See HP Fortran for OpenVMS User Manual
File position statements
    BACKSPACE
    ENDFILE
    REWIND
File properties
    inquiring about
File specification
    See also HP Fortran for OpenVMS User Manual
    See File name
FILE specifier
    effect on DEFAULTFILE
    in INQUIRE statements
    in OPEN statements #1
    in OPEN statements #2
Files
    access methods for
    accessing with INCLUDE
    combining at compilation
    directive specifying a subtitle for listing header
    directive specifying a title for listing header
    disconnecting
    inquiring about properties of
    internal
        See Internal files
    opening
    types of
%FILL built-in function
    using in record structure
FIND statement
    compared to READ statement
    examples of
FIPS standard
Fixed source form
    blank characters in
    comment indicator in
    continuation indicator in
    debugging statement indicator in
    directive setting line length for
    fields in
    labels in
    sequence number field in
    sequence number field restriction
    short source lines in
    statement field in
    statement separator in
FIXED value
    for INQUIRE (RECORDTYPE)
    for OPEN (RECORDTYPE)
FIXEDFORMLINESIZE directive
Flags
    See Compiler options
FLOAT
    OPTIONS statement option
FLOAT function #1
FLOAT function #2
FLOATI function
Floating-point data types
    See also HP Fortran for OpenVMS User Manual
FLOATJ function
FLOATK function
FLOOR function #1
FLOOR function #2
Flow of control
    in CASE construct
    in IF construct
FMT specifier
FORALL construct and statement
    evaluation of
    pure procedures in
FORM specifier
    in INQUIRE statements
    in OPEN statements
Format
    control
    explicit #1
    explicit #2
    implicit
        list-directed input
        list-directed output
        namelist input
        namelist output
    reversion
    rules for numeric
    See also Format specifications
    specifier
    using character string edit descriptors
    using control edit descriptors
    using data edit descriptors
    zero-length numeric
Format specifications
    blanks in
    character
    definition of
    extensions in
    group repeat specifications in
    nested specifications in
    omitting a comma in
    output characters in
    repeat specifications in
    See also Format
    summary of edit descriptors
FORMAT statements
    field width
        output size for D descriptor
        output size for E descriptor
        output size for EN descriptor
        output size for ES descriptor
        output size for F descriptor
        output size for G descriptor
    format reversion with I/O lists
    I/O lists
        interaction with
    interpretation of blanks in
    See also Format
    See also Format specifications
    See also HP Fortran for OpenVMS User Manual
    variable format expressions in
Formatted I/O statements
    ACCEPT
    establishing labels for
    PRINT and TYPE
    READ
        direct access #1
        direct access #2
        indexed #1
        indexed #2
        internal
        sequential #1
        sequential #2
    REWRITE
    using aggregate field references in
    WRITE
        direct access #1
        direct access #2
        indexed #1
        indexed #2
        internal
        sequential #1
        sequential #2
Formatted records
    definition of
    printing
FORMATTED specifier
    in INQUIRE statements
FORMATTED value
    for INQUIRE (FORM)
    for OPEN (FORM)
Forms
    for source code
FORTRAN-66 semantics
    effect on EXTERNAL
FORTRAN 77 standard
Fortran 90 standard
    directive disabling features not found in
Fortran 95/90 character set
Fortran 95 character set
    extensions to
Fortran 95 standard
FORTRAN value
    for INQUIRE (CARRIAGECONTROL)
    for OPEN (CARRIAGECONTROL)
FP_CLASS function #1
FP_CLASS function #2
FRACTION function #1
FRACTION function #2
Free source form
    blank characters in
    comment indicator in
    continuation character in
    directive indicating
    labels in
    number of characters in a line
    statement separator in
FREE subroutine #1
FREE subroutine #2
FREEFORM directive
Function references #1
Function references #2
    elemental intrinsic
    to external names
FUNCTION statement
    prefixes in #1
    prefixes in #2
    RESULT keyword in
    using with ENTRY statement
Function subprograms
    See also Functions
    See also Subprograms
Functions
    character type
        See Character type functions
    containing OPERATOR specifier #1
    containing OPERATOR specifier #2
    declaring external
    declaring intrinsic
    defining
    definition of
    elemental intrinsic
    elemental user-defined
    ENTRY statements in
    general rules for
    generic
    global intrinsic
    inquiry
    invoking
    invoking in a CALL statement
    local intrinsic
    prefixes in
    pure
    recursion in
    referencing
    result variable in
    specific
    statements excluded from
    that apply to arrays
    that apply to scalar and array arguments
    that depend on the properties of an argument
    transformational


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