HP Fortran Programmer's Reference

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Index derived types, 450 DO loops, 292 external, 639 generic, 151 glossary, 641 initializing, 92 main program unit, 126 naming conflicts explicit interface, 149 intrinsics, 469 resolving, 161, 469, 609 NaN (not a number), 539 NEAREST intrinsic function, 564 NEQV operator, 86 nesting DO loops, 294 host association, 125 implied-DO loops, 281 INCLUDE lines, 339 records, 414, 436 scoping units, 125 structures, 431, 434 new features of <strong>Fortran</strong> 90, 3 newline edit descriptor, 208 NEXTREC= specifier and INQUIRE statement, 345 NINT intrinsic function, 564 NML= specifier namelist-directed I/O, 181 READ statement, 407 WRITE statement, 463 nonadvancing I/O, 184 ADVANCE= specifier, 184 example, 195 READ statement, 407, 409 WRITE statement, 463, 464 NONE clause IMPLICIT statement, 337, 338 nonexecutable program units, 123 nonsequenced types, 448 nonstandard intrinsics, 472 NOT intrinsic function, 565 NOT operator, 86 notational conventions, xxii NULLIFY statement, 371 disassociated pointer status, 50 disassociating pointers, 283 676 NUM_PROC routine, 616 NUM_THREADS routine, 617 NUMBER= specifier INQUIRE statement, 345 numeric types, 25 BYTE statement, 255 COMPLEX statement, 271 DOUBLE COMPLEX statement, 296 DOUBLE PRECISION statement, 298 edit descriptors, 215, 220 glossary, 641 I/O errors, 630, 631 INTEGER statement, 351 intrinsics, 476 REAL statement, 411 O Oeditdescriptor, 224 objects allocating, 242 deallocating, 283 obsolescent feature glossary, 641 octal constants, 32 edit descriptor, 224 ON statement, 373 ONLY clause module access control, 161 USE statement, 454 OPEN statement, 376 errors, 626, 627, 628, 629, 630, 631, 633, 634 INQUIRE statement, 341 OPENED= specifier INQUIRE statement, 345 opening files, 174, 175 operands, 83 arrays, 75, 83 function arguments, 90 glossary, 641 logical, 86 pointers, 83 whole array, 83 OPERATOR clause, 399, 403 defined operators, 153 interface block syntax, 150
INTERFACE statement, 357 USE statement, 454 operators arithmetic, 84 bitwise, 87 character, 86 concatenation, 86 defined, 153 glossary, 641 interface block, 150 intrinsic, 84 logical, 86 overloading, 153 precedence, 88 relational, 86 optimization measuring performance, 557 timing execution speed, 557 optional argument, 479 optional arguments, 144 explicit interface, 383 glossary, 641 keyword option, 383 restrictions, 382 OPTIONAL statement and attribute, 382 explicit interface, 149 optional arguments, 144 specification expressions, 93 OR intrinsic function, 566 OR operator, 86 order, statement, 14 OUT clause access control, 146 defined assignment, 155 INTENT statement, 354 output data list-directed I/O, 179 namelist I/O, 182 overflow, integer ON statement, 375 overloading operators, 153 P Peditdescriptor, 225 PACK intrinsic function, 567 PAD= specifier errors, 633 INQUIRE statement, 346 OPEN statement, 378 padding Index %FILL field name, 433 blank, 546, 547, 548 PARAMETER statement and attribute, 386 CHARACTER statement, 263 Cray-style pointers, 391 IMPLICIT statement, 337 initialization expressions, 92 named constants, 32 scoping units, 15 statement order, 14 parentheses operator precedence, 88 PAUSE statement, 389 execution control, 119 performance measuring, 557 permitting access, 404 PERROR routine, 617 plus sign edit descriptor, 227 pointer assignment association status, 98 example, 98 rules, 97 syntax, 97 target requirements, 443 vector subscripts, 68 POINTER statement and attribute, 394 ALLOCATE statement, 243 array pointers, 61 assumed-shape arrays, 59 DEALLOCATE statement, 284 declaring pointers, 49 deferred-shape arrays, 61 derived types, 42 operands as pointers, 83 pointer assignment, 97 pointer dummy argument, 142 POINTER statement, 442 pointers, 49 ALLOCATE statement, 49 allocating, 49, 242 arguments, 142, 149 array pointers, 49, 61 assigning to target, 49 assignment statement, 95 association, 125, 283, 641 association status, 50 Cray-style, 391 DATA statement, 279 DEALLOCATE statement, 49, 283 677
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HP Fortran Programmer’s Reference
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Notice Copyright 1979-2003 Hewlett-
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Contents vi Structurecomponent ....
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Contents viii INTENTattribute......
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Contents x ASSIGN .................
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Contents xii RECORD (extension) ...
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Contents xiv CSHIFT(ARRAY,SHIFT,DIM
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Contents xvi LOC(X)................
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Contents xviii TRANSPOSE(MATRIX)...
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Tables Table9-10.D,E,F,andGeditdesc
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The HP Fortran Programmer’s Refer
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Notational conventions This section
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xxvi Either a or b must be supplied
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NOTE Many of these documents are ac
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Introduction to HP Fortran 2 Data t
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Introduction to HP Fortran HP Fortr
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Introduction to HP Fortran HP Fortr
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Language elements 8 Lexical tokens
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Language elements Lexical tokens Le
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Language elements Program structure
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Language elements Statements Statem
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Language elements Source format of
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Language elements INCLUDE line 22 C
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Data types and data objects 24 Deri
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Data types and data objects Intrins
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Data types and data objects Derived
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Data types and data objects Pointer
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Data types and data objects Pointer
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Arrays 54 Array declarations Array-
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Arrays Array fundamentals a(1,2) a(
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Arrays Array declarations For a giv
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Arrays Array declarations If a proc
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Arrays Array declarations Allocatab
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Arrays Array declarations subscript
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Arrays Array sections Array section
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Arrays Array sections ! The arrays
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Arrays Array-valued structure compo
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Arrays Array-valued structure compo
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Arrays Array constructors depends o
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Arrays Array expressions ! the effe
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Arrays Array-valued functions PROGR
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Arrays Array inquiry intrinsics 80
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Expressions and assignment 82 — O
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Expressions and assignment Expressi
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Expressions and assignment Assignme
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Execution control 104 Control const
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Execution control Control construct
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Execution control Flow control stat
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Program units and procedures 122 Te
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Program units and procedures Termin
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Program units and procedures Main p
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Program units and procedures Main p
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Program units and procedures Extern
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Program units and procedures Intern
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Program units and procedures Statem
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Program units and procedures Argume
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Program units and procedures Proced
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Program units and procedures Module
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Program units and procedures Block
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Program units and procedures Block
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I/O and file handling 170 Files Con
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I/O and file handling Files Files A
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I/O and file handling Connecting a
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I/O and file handling Connecting a
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I/O and file handling File access m
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I/O and file handling Nonadvancing
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I/O and file handling I/O statement
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I/O and file handling Syntax of I/O
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I/O and file handling Example progr
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I/O formatting transferring data be
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I/O formatting Format specification
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I/O formatting Edit descriptors Tab
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I/O formatting Edit descriptors del
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I/O formatting Edit descriptors A a
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I/O formatting Edit descriptors 216
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I/O formatting Edit descriptors Qed
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I/O formatting Edit descriptors O (
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I/O formatting Edit descriptors Inp
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I/O formatting Edit descriptors [r
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I/O formatting Embedded format spec
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I/O formatting Format specification
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HP Fortran statements The following
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HP Fortran statements Attributes Ta
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HP Fortran statements ACCEPT (exten
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HP Fortran statements ALLOCATABLE (
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HP Fortran statements ALLOCATE ALLO
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HP Fortran statements ALLOCATE The
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HP Fortran statements AUTOMATIC (ex
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HP Fortran statements BACKSPACE BAC
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HP Fortran statements BLOCK DATA BL
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HP Fortran statements BUFFER IN (ex
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HP Fortran statements BUFFER OUT (e
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HP Fortran statements BYTE (extensi
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HP Fortran statements CALL 4. Contr
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HP Fortran statements CASE low: For
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HP Fortran statements CHARACTER CHA
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HP Fortran statements CHARACTER 264
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HP Fortran statements CLOSE Descrip
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HP Fortran statements COMMON COMMON
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HP Fortran statements COMMON ! comm
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HP Fortran statements COMPLEX Descr
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HP Fortran statements CONTAINS CONT
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HP Fortran statements CONTINUE CONT
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HP Fortran statements CYCLE Related
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HP Fortran statements DATA 280 Proc
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HP Fortran statements DATA 282 “I
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HP Fortran statements DEALLOCATE Ex
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HP Fortran statements DECODE (exten
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HP Fortran statements DIMENSION (st
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HP Fortran statements DIMENSION (st
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HP Fortran statements DO DO Control
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HP Fortran statements DO DO i = 1,
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HP Fortran statements DOUBLE COMPLE
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HP Fortran statements DOUBLE PRECIS
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HP Fortran statements ELSE ELSE Pro
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HP Fortran statements ELSE IF Relat
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HP Fortran statements ENCODE (exten
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HP Fortran statements ENCODE (exten
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HP Fortran statements END Related s
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HP Fortran statements END (structur
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HP Fortran statements END TYPE END
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HP Fortran statements ENDFILE An en
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HP Fortran statements ENTRY 316 The
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HP Fortran statements ENTRY Here ar
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HP Fortran statements EQUIVALENCE T
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HP Fortran statements EQUIVALENCE C
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HP Fortran statements EXTERNAL (sta
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HP Fortran statements EXTERNAL (sta
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HP Fortran statements FORMAT Relate
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HP Fortran statements FUNCTION Desc
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HP Fortran statements GO TO (comput
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HP Fortran statements IF (arithmeti
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HP Fortran statements IF (logical)
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HP Fortran statements IMPLICIT The
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HP Fortran statements INCLUDE Examp
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HP Fortran statements INQUIRE Table
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HP Fortran statements INQUIRE Relat
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HP Fortran statements INTEGER Descr
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HP Fortran statements INTENT (state
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HP Fortran statements INTENT (state
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HP Fortran statements INTERFACE SUB
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HP Fortran statements INTRINSIC (st
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HP Fortran statements LOGICAL Descr
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HP Fortran statements MAP (extensio
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HP Fortran statements MODULE ... FU
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HP Fortran statements MODULE PROCED
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HP Fortran statements NAMELIST The
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HP Fortran statements NULLIFY Relat
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HP Fortran statements ON (extension
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HP Fortran statements OPEN OPEN Con
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HP Fortran statements OPEN FILE=cha
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HP Fortran statements OPEN Table 10
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HP Fortran statements OPTIONAL (sta
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HP Fortran statements OPTIONAL (sta
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HP Fortran statements PARAMETER (st
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HP Fortran statements PARAMETER (st
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HP Fortran statements PAUSE ! Write
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HP Fortran statements POINTER (Cray
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HP Fortran statements POINTER (stat
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HP Fortran statements POINTER (stat
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HP Fortran statements PRINT Formatt
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HP Fortran statements PRIVATE (stat
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HP Fortran statements PROGRAM PROGR
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HP Fortran statements PUBLIC (state
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HP Fortran statements READ READ Inp
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HP Fortran statements READ IOSTAT=i
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HP Fortran statements READ Namelist
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HP Fortran statements REAL Descript
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HP Fortran statements RECORD (exten
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HP Fortran statements RECORD (exten
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HP Fortran statements RETURN RETURN
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HP Fortran statements REWIND REWIND
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HP Fortran statements SAVE (stateme
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HP Fortran statements SAVE (stateme
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HP Fortran statements SEQUENCE SEQU
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HP Fortran statements STATIC (state
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HP Fortran statements STOP STOP Ter
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HP Fortran statements STRUCTURE (ex
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HP Fortran statements SUBROUTINE SU
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HP Fortran statements TARGET (state
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HP Fortran statements TARGET (state
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HP Fortran statements TASK COMMON (
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HP Fortran statements TYPE (declara
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HP Fortran statements TYPE (definit
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HP Fortran statements TYPE (I/O) (e
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HP Fortran statements USE USE Provi
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HP Fortran statements VIRTUAL (exte
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HP Fortran statements WHERE (statem
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HP Fortran statements WHERE (statem
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HP Fortran statements WRITE WRITE O
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HP Fortran statements WRITE Descrip
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HP Fortran statements WRITE 466 Cha
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Intrinsic procedures The following
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Intrinsic procedures Basic terms an
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Intrinsic procedures Nonstandard in
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Intrinsic procedures Data represent
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Intrinsic procedures Functional cat
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Intrinsic procedures Functional cat
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Intrinsic procedures Intrinsic proc
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BLAS and libU77 libraries The libU7
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BLAS and libU77 libraries Calling l
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BLAS and libU77 libraries Calling l
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BLAS and libU77 libraries libU77 ro
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BLAS and libU77 libraries BLAS rout
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BLAS and libU77 libraries BLAS rout
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I/O runtime error messages INTEGER
Page 654 and 655: I/O runtime error messages Runtime
Page 664 and 665: Glossary association association Th
Page 666 and 667: Glossary construct construct Aserie
Page 668 and 669: Glossary High Performance Fortran (
Page 670 and 671: Glossary preconnected preconnected
Page 672 and 673: Glossary type type See data type. t
Page 674 and 675: Index arrays, 25 derived types, 45
Page 676 and 677: Index examples, 96 intrinsic, 95 ma
Page 678 and 679: Index DSYMV, 621 DSYR, 621 DSYR2, 6
Page 680 and 681: Index hidden length parameter, 146
Page 682 and 683: Index statement order, 14 continuat
Page 684 and 685: Index DFLOTI intrinsics function, 5
Page 686 and 687: Index in expressions, 93 initializa
Page 688 and 689: Index statement function, 137 when
Page 690 and 691: Index assigned GO TO, 115, 331 bloc
Page 692 and 693: Index HSHFT intrinsics function, 53
Page 694 and 695: Index PRINT, 397 READ, 406 REWIND,
Page 696 and 697: Index DATE, 504 date and time intri
Page 698 and 699: Index KNINT, 565 KNOT, 566 KPACK, 5
Page 700 and 701: Index ISAMAX routine, 620 ISATTY ro
Page 702 and 703: Index tape input/output routines, 6
Page 706 and 707: Index deallocating, 283 declaring,
Page 708 and 709: Index REAL statement, 411 type decl
Page 710 and 711: Index filename extensions, 16 fixed
Page 712 and 713: Index glossary, 643 modules, 317 st
Page 714 and 715: Index in expressions, 91, 93 triple
Page 716: Index Z Zeditdescriptor, 227 ZABS i
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