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HP Part Number: B3908-90015 Published: September 2007
Table of Contents - Preface
- Scope
- Notational
conventions
- Command
syntax
- Associated
documents
- 1 Introduction
to HP Fortran
- HP
Fortran features
- Source
format
- Data
types
- Pointers
- Arrays
- Control
constructs
- Operators
- Procedures
- Modules
- I/O
features
- Intrinsics
- 2 Language
elements
- Character
set
- Lexical
tokens
- Names
- Program
structure
- Statement
labels
- Statements
- Source
format of program file
- Free
source form
- Fixed
source form
- INCLUDE
line
- 3 Arrays
- Array
fundamentals
- Array
declarations
- Explicit-shape
arrays
- Assumed-shape
arrays
- Deferred-shape
arrays
- Assumed-size
arrays
- Array
sections
- Subscript
triplet
- Vector
subscripts
- Array-valued
structure component references
- Array
constructors
- Array
expressions
- Array-valued
functions
- Intrinsic
functions
- User-defined
functions
- Array
inquiry intrinsics
- 4 Expressions
and assignment
- Expressions
- Operands
- Operators
- Special
forms of expression
- Assignment
- Assignment
statement
- Pointer
assignment
- Masked
array assignment
- 5 Data
types and data objects
- Intrinsic
data types
- Type
declaration for intrinsic types
- Implicit
typing
- Constants
- Character
substrings
- Character
strings as automatic data objects
- Derived
types
- Defining
a derived type
- Sequence
derived type
- Structure
component
- Declaring
a derived type-object
- Structure
constructor
- Alignment
of derived-type objects
- A
derived-type example
- Pointers
- Pointer
association status
- Resolving
issues with unaligned data
- For
Itanium®—based
applications
- 6 Execution
control
- Control
constructs and statement blocks
- CASE
construct
- DO construct
- IF construct
- Flow
control statements
- CONTINUE statement
- CYCLE statement
- EXIT statement
- Assigned GO TO statement
- Computed GO TO statement
- Unconditional GO TO statement
- Arithmetic IF statement
- Logical IF statement
- PAUSE statement
- STOP statement
- 7 Program
units and procedures
- Terminology
and concepts
- Program
units
- Procedures
- Scope
- Association
- Main
program
- External
procedures
- Procedure
definition
- Procedure
reference
- Returning
from a procedure reference
- Alternate
entry points
- Internal
procedures
- Statement
functions
- Arguments
- Argument
association
- Keyword
option
- Optional
arguments
- Duplicated
association
- INTENT
attribute
- %VAL
and %REF built-in functions
- Procedure
interface
- Interface
blocks
- Generic
procedures
- Defined
operators
- Defined
assignment
- Modules
- Module
program unit
- USE statement
- Program
example
- Block
data program unit
- 8 I/O
and file handling
- Records
- Formatted
records
- Unformatted
records
- End-of-file
record
- Files
- External
files
- Internal
files
- Connecting
a file to a unit
- Connecting
to an external file
- Performing
I/O on internal files
- Preconnected
unit numbers
- Automatically
opened unit numbers
- File
access methods
- Sequential
access
- Direct
access
- Nonadvancing
I/O
- I/O
statements
- Syntax
of I/O statements
- I/O
specifiers
- I/O
data list
- Binary
I/O Conversions (for Itanium®—based
systems)
- Allowable
conversions
- Specifying
a binary conversion
- ASA
carriage control
- Example
programs
- Internal
file
- Nonadvancing
I/O
- File
access
- 9 I/O
formatting
- FORMAT
statement
- Format
specification
- Edit
descriptors
- Character
string (’...’ or ”...”) edit
descriptor
- Newline
($) edit descriptor
- Slash
(/) edit descriptor
- Colon
(:) edit descriptor
- A
and R (character) edit descriptors
- B
(binary) edit descriptor
- BN
and BZ (blank) edit descriptors
- D,
E, EN, ES, F, G, and Q (real) edit descriptors
- H
(Hollerith) edit descriptor
- I
(Integer) edit descriptor
- L
(Logical) edit descriptor
- M
and N edit descriptors
- O
(Octal) edit descriptor
- P
(scale factor) edit descriptor
- Q
(bytes remaining) edit descriptor
- S,
SP, and SS (plus sign) edit descriptors
- T,
TL, TR, and X (tab) edit descriptors
- Z
(hexadecimal) edit descriptor
- Embedded
format specification
- Nested
format specifications
- Format
specification and I/O data list
- 10 HP
Fortran statements
- Attributes
- Statements
and attributes
- ACCEPT (extension)
- ALLOCATABLE (statement and attribute)
- ALLOCATE
- ASSIGN
- AUTOMATIC (extension)
- BACKSPACE
- BLOCK DATA
- BUFFER IN (extension)
- BUFFER OUT (extension)
- BYTE (extension)
- CALL
- CASE
- CHARACTER
- CLOSE
- COMMON
- COMPLEX
- CONTAINS
- CONTINUE
- CYCLE
- DATA
- DEALLOCATE
- DECODE (extension)
- DIMENSION (statement and attribute)
- DO
- DOUBLE COMPLEX (extension)
- DOUBLE PRECISION
- ELSE
- ELSE IF
- ELSEWHERE
- ENCODE (extension)
- END
- END (construct)
- END (structure definition, extension)
- END INTERFACE
- END TYPE
- ENDFILE
- ENTRY
- EQUIVALENCE
- EXIT
- EXTERNAL (statement and attribute)
- FORMAT
- FUNCTION
- GO TO (assigned)
- GO TO (computed)
- GO TO (unconditional)
- IF (arithmetic)
- IF (block)
- IF (logical)
- IMPLICIT
- INCLUDE
- INQUIRE
- INTEGER
- INTENT (statement and attribute)
- INTERFACE
- INTRINSIC (statement and attribute)
- LOGICAL
- MAP (extension)
- MODULE
- MODULE PROCEDURE
- NAMELIST
- NULLIFY
- ON (extension)
- OPEN
- OPTIONAL (statement and attribute)
- OPTIONS (extension)
- PARAMETER (statement and attribute)
- PAUSE
- POINTER (Cray-style extension)
- POINTER (statement and attribute)
- PRINT
- PRIVATE (statement and attribute)
- PROGRAM
- PUBLIC (statement and attribute)
- READ
- REAL
- RECORD (extension)
- RETURN
- REWIND
- SAVE (statement and attribute)
- SELECT CASE
- SEQUENCE
- STATIC (statement, attribute, extension)
- STOP
- STRUCTURE (extension)
- SUBROUTINE
- TARGET (statement and attribute)
- TASK COMMON (extension)
- TYPE (declaration)
- TYPE (definition)
- TYPE (I/O) (extension)
- UNION (extension)
- USE
- VIRTUAL (extension)
- VOLATILE (extension)
- WHERE (statement and construct)
- WRITE
- 11 Intrinsic
procedures
- Basic
terms and concepts
- Availability
of intrinsics
- Subroutine
and function intrinsics
- Generic
and specific function names
- Classes
of intrinsics
- Optimized
intrinsic functions
- Nonstandard
intrinsic procedures
- Data
representation models
- Data
representation model intrinsics
- The
Bit Model
- The
Integer Number System Model
- The
Real Number System Model
- Functional
categories of intrinsic procedures
- Intrinsic
procedure specifications
- ABORT()
- ABS(A)
- ACHAR(I)
- ACOS(X)
- ACOSD(X)
- ACOSH(X)
- ADJUSTL(STRING)
- ADJUSTR(STRING)
- AIMAG(Z)
- AINT(A,
KIND)
- ALL(MASK,
DIM)
- ALLOCATED(ARRAY)
- AND(I,
J)
- ANINT(A,
KIND)
- ANY(MASK,
DIM)
- ASIN(X)
- ASIND(X)
- ASINH(X)
- ASSOCIATED(POINTER,
TARGET)
- ATAN(X)
- ATAN2(Y,
X)
- ATAN2D(Y,
X)
- ATAND(X)
- ATANH(X)
- BADDRESS(X)
- BIT_SIZE(I)
- BTEST(I,
POS)
- CEILING(A)
- CHAR(I,
KIND)
- CMPLX(X,
Y, KIND)
- CONJG(Z)
- COS(X)
- COSD(X)
- COSH(X)
- COUNT(MASK,
DIM)
- CSHIFT(ARRAY,
SHIFT, DIM)
- DATE(DATESTR)
- DATE_AND_TIME(DATE,
TIME, ZONE, VALUES)
- DBLE(A)
- DCMPLX(X,Y)
- DFLOAT(A)
- DIGITS(X)
- DIM(X,
Y)
- DNUM(I)
- DOT_PRODUCT(VECTOR_A,
VECTOR_B)
- DPROD(X,
Y)
- DREAL(A)
- EOSHIFT(ARRAY,
SHIFT, BOUNDARY, DIM)
- EPSILON(X)
- EXIT(STATUS)
- EXP(X)
- EXPONENT(X)
- FLOOR(A)
- FLUSH(LUNIT)
- FNUM(UNIT)
- FRACTION(X)
- FREE(P)
- FSET(UNIT,
NEWFD, OLDFD)
- FSTREAM(UNIT)
- GETARG(N,
STRING)
- GETENV(VAR,
VALUE)
- GRAN()
- HFIX(A)
- HUGE(X)
- IACHAR(C)
- IADDR(X)
- IAND(I,
J)
- IARGC()
- IBCLR(I,
POS)
- IBITS(I,
POS, LEN)
- IBSET(I,
POS)
- ICHAR(C)
- IDATE(MONTH,
DAY, YEAR)
- IDIM(X,
Y)
- IEOR(I,
J)
- IGETARG(N,
STR, STRLEN)
- IJINT(A)
- IMAG(A)
- INDEX(STRING,
SUBSTRING, BACK)
- INT(A,
KIND)
- INT1(A)
- INT2(A)
- INT4(A)
- INT8(A)
- INUM(I)
- IOMSG(N,
MSG)
- IOR(I,
J)
- IQINT(A)
- IRAND()
- IRANP(X)
- ISHFT(I,
SHIFT)
- ISHFTC(I,
SHIFT, SIZE)
- ISIGN(A,
B)
- ISNAN(X)
- IXOR(I,
J)
- IZEXT(A)
- JNUM(I)
- JZEXT(A)
- KIND(X)
- KZEXT(A)
- LBOUND(ARRAY,
DIM)
- LEN(STRING)
- LEN_TRIM(STRING)
- LGE(STRING_A,
STRING_B)
- LGT(STRING_A,
STRING_B)
- LLE(STRING_A,
STRING_B)
- LLT(STRING_A,
STRING_B)
- LOC(X)
- LOG(X)
- LOG10(X)
- LOGICAL(L,
KIND)
- LSHFT(I,
SHIFT)
- LSHIFT(I,
SHIFT)
- MALLOC(SIZE)
- MATMUL(MATRIX_A,
MATRIX_B)
- MAX(A1,
A2, A3, ...)
- MAXEXPONENT(X)
- MAXLOC(ARRAY,
MASK)
- MAXVAL(ARRAY,
DIM, MASK)
- MCLOCK()
- MERGE(TSOURCE,
FSOURCE, MASK)
- MIN(A1,
A2, A3, ...)
- MINEXPONENT(X)
- MINLOC(ARRAY,
MASK)
- MINVAL(ARRAY,
DIM, MASK)
- MOD(A,
P)
- MODULO(A,
P)
- MVBITS(FROM,
FROMPOS, LEN, TO, TOPOS)
- NEAREST(X,
S)
- NINT(A,
KIND)
- NOT(I)
- OR(I,
J)
- PACK(ARRAY,
MASK, VECTOR)
- PRECISION(X)
- PRESENT(A)
- PRODUCT(ARRAY,
DIM, MASK)
- QEXT(A)
- QFLOAT(A)
- QNUM(I)
- QPROD(X,
Y)
- RADIX(X)
- RAN(ISEED)
- RAND()
- RANDOM_NUMBER(HARVEST)
- RANDOM_SEED(SIZE,
PUT, GET)
- RANGE(X)
- REAL(A,
KIND)
- REPEAT(STRING,
NCOPIES)
- RESHAPE(SOURCE,
SHAPE, PAD, ORDER)
- RNUM(I)
- RRSPACING(X)
- RSHFT(I,
SHIFT)
- RSHIFT(I,
SHIFT)
- SCALE(X,
I)
- SCAN(STRING,
SET, BACK)
- SECNDS(X)
- SELECTED_INT_KIND(R)
- SELECTED_REAL_KIND(P,
R)
- SET_EXPONENT(X,
I)
- SHAPE(SOURCE)
- SIGN(A,
B)
- SIN(X)
- SIND(X)
- SINH(X)
- SIZE(ARRAY,
DIM)
- SIZEOF(A)
- SPACING(X)
- SPREAD(SOURCE,
DIM, NCOPIES)
- SQRT(X)
- SRAND(ISEED)
- SUM(ARRAY,
DIM, MASK)
- SYSTEM(STR)
- SYSTEM_CLOCK(COUNT,
COUNT_RATE, COUNT_MAX)
- TAN(X)
- TAND(X)
- TANH(X)
- TIME(TIMESTR)
- TINY(X)
- TRANSFER(SOURCE,
MOLD, SIZE)
- TRANSPOSE(MATRIX)
- TRIM(STRING)
- UBOUND(ARRAY,
DIM)
- UNPACK(VECTOR,
MASK, FIELD)
- VERIFY(STRING,
SET, BACK)
- XOR(I,
J)
- ZEXT(A)
- 12 BLAS
and libU77 libraries
- Calling
libU77 and BLAS routines
- Compile-line
options
- Year-2000
compatibility
- Declaring
library functions
- Declaring
library routines as EXTERNAL
- Man
pages
- libU77
routines
- BLAS
routines
- A I/O
runtime error messages
- Runtime
I/O errors
- Glossary
- Index
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