Fortran 95 Language Guide de Wilhelm Gehrke

Fortran 95 Language Guide

Wilhelm Gehrke

en Limba Engleză Paperback – 13 aug 1996

Fortran is one of the most widely used programming languages in science and engineering. Fortran 90 replaced the outmoded FORTRAN 77 in 1991 and this recent version of the International Standard enhances this version. It also includes several new features to ensure that Fortran continues to be aligned with High Performance Fortran (HPF) for parallel computer architectures.
Fortran 95 Language Guide will serve as a language reference manual for programmers, provide teaching material for introductory courses in Fortran programming, and give help to experienced Fortran programmers migrating to the new standard. Gehrke has provided a comprehensive and easy-to-understand description of the Fortran 95 programming language as defined by the ISO, which will be welcomed by both practitioners and students alike.

Citește tot Restrânge

Cuprins

1. Source Form.- 1.1 Fixed Source Form.- 1.2 Free Source Form.- 1.3 Embedding of Program Lines by INCLUDE.- 1.4 Classification of Fortran Statements.- 1.5 Statement Ordering.- 2 Type Concept.- 2.1 Intrinsic Types.- 2.2 Derived Types.- 3 Lexical Tokens.- 3.1 Scoping Units.- 3.2 Keywords.- 3.3 Names.- 3.4 Operators and Assignment Symbol.- 3.5 Statement Labels.- 3.6 Literal Constants.- 4 Data Objects.- 4.1 Constants.- 4.2 Variables.- 4.3 Scalars.- 4.4 Arrays.- 4.5 Structure Components.- 4.6 Automatic Variables.- 4.7 Association.- 4.8 Definition Status.- 5 Pointers.- 5.1 Pointer Processing.- 6 Array Processing.- 6.1 Array Declaration.- 6.2 Reference and Use.- 6.3 Memory Management and Dynamic Control.- 6.4 Construction of Array Values.- 6.5 Operations on Arrays.- 7 Expressions.- 7.1 Numeric Intrinsic Expressions.- 7.2 Relational Intrinsic Expressions.- 7.3 Logical Intrinsic Expressions.- 7.4 Character Intrinsic Expressions.- 7.5 Defined Expressions.- 7.6 Common Rules for Expressions.- 7.7 Special Expressions.- 8 Assignments.- 8.1 Intrinsic Assignment Statements.- 8.2 Defined Assignment Statements.- 8.3 Pointer Assignment Statement.- 8.4 Masked Array Assignments.- 8.5 Indexed Assignments.- 9 Declarations and Specifiactions.- 9.1 Attributes.- 9.2 Type Declaration Statements.- 9.3 Attribute Specification Statements.- 9.4 Additional Specification Statements.- 10 EXECUTION CONTROL.- 10.1 GOTO Statements.- 10.2 IF Statements.- 10.3 IF Construct.- 10.4 CASE Construct.- 10.5 DO Construct.- 10.6 Nested Constructs.- 10.7 CONTINUE Statement.- 10.8 STOP Statement.- 10.9 CALL, END, and RETURN Statements.- 11 Input/Output.- 11.1 Records.- 11.2 Files.- 11.3 File Attributes of External Files.- 11.4 Units.- 11.5 Preconnected Units and Predefined Files.- 11.6 Input/Output Statements.- 12 Formats.- 12.1 Format Specification.- 12.2 Interaction between Input/Output List and Format.- 12.3 Edit Descriptors.- 13 Progrm Units and Subprogrmas.- 13.1 Main Program.- 13.2 Modules.- 13.3. Block Data Program Units.- 13.4 Subprograms.- 13.5 Internal Program Communication.- 14 Intrinsic Subprograms.- 14.1 Intrinsic Functions.- 14.2 Intrinsic Subroutines.- 14.3 Intrinsic Subprogram Reference.- 14.4 Intrinsic Subprogram Definitions.- A Character Sets and Collating Sequences A-1.- A.1 Processor-Dependent Character Sets A-1.- A.2 ASCII Character Set A-1.- B MODELS FOR NUMBERS B-1.- B.1 Models for Integers B-1.- B.2 Models for Reals B-1.- B.3 Models for Bit Manipulation B-2.- C DECREMENTAL LANGUAGE FEATURES C-1.- C.1 Deleted Language Features C-1.- C.2 Obsolescent Language Features C-2.- D INDEX D-1.