没有合适的资源?快使用搜索试试~ 我知道了~
首页C Standard C11-ISO_IEC-9899-2011-含书签.pdf
C Standard C11-ISO_IEC-9899-2011-含书签.pdf
1星 需积分: 39 91 下载量 164 浏览量
更新于2023-03-03
评论 2
收藏 1.64MB PDF 举报
ISO/IEC 9899:2011 (C11) 官方英文完整版,含完整书签。 其他C标准官方 PDF 下载链接见: https://blog.csdn.net/jhsword/article/details/107932992 包含:C90英文版、C90中文版、C99英文版、C11英文版、C17英文版、C18英文版
资源详情
资源评论
资源推荐
N1570 Committee Draft — April 12, 2011 ISO/IEC 9899:201x
INTERNATIONAL STANDARD ©ISO/IEC ISO/IEC 9899:201x
Programming languages — C
ABSTRACT
(Cover sheet to be provided by ISO Secretariat.)
This International Standard specifies the form and establishes the interpretation of
programs expressed in the programming language C. Its purpose is to promote
portability, reliability, maintainability, and efficient execution of C language programs on
a variety of computing systems.
Clauses are included that detail the C language itself and the contents of the C language
execution library. Annexes summarize aspects of both of them, and enumerate factors
that influence the portability of C programs.
Although this International Standard is intended to guide knowledgeable C language
programmers as well as implementors of C language translation systems, the document
itself is not designed to serve as a tutorial.
Recipients of this draft are invited to submit, with their comments, notification of any
relevant patent rights of which they are aware and to provide supporting documentation.
Changes from the previous draft (N1539) are indicated by ‘‘diff marks’’ in the right
margin: deleted text is marked with ‘‘∗’’, new or changed text with ‘
‘’’.
Abstract i
ISO/IEC 9899:201x Committee Draft — April 12, 2011 N1570
ii
N1570 Committee Draft — April 12, 2011 ISO/IEC 9899:201x
Contents
Foreword ............................. xiii
Introduction ............................xvii
1. Scope ............................. 1
2. Normative references ....................... 2
3. Terms, definitions, and symbols ................... 3
4. Conformance .......................... 8
5. Environment .......................... 10
5.1 Conceptual models ..................... 10
5.1.1 Translation environment ................ 10
5.1.2 Execution environments ................ 12
5.2 Environmental considerations ................. 22
5.2.1 Character sets .................... 22
5.2.2 Character display semantics .............. 24
5.2.3 Signals and interrupts ................. 25
5.2.4 Environmental limits ................. 25
6. Language ............................ 35
6.1 Notation .......................... 35
6.2 Concepts ......................... 35
6.2.1 Scopes of identifiers ................. 35
6.2.2 Linkages of identifiers ................. 36
6.2.3 Name spaces of identifiers ............... 37
6.2.4 Storage durations of objects .............. 38
6.2.5 Types ....................... 39
6.2.6 Representations of types ................ 44
6.2.7 Compatible type and composite type ........... 47
6.2.8 Alignment of objects ................. 48
6.3 Conversions ........................ 50
6.3.1 Arithmetic operands ................. 50
6.3.2 Other operands ................... 54
6.4 Lexical elements ...................... 57
6.4.1 Keywords ...................... 58
6.4.2 Identifiers ...................... 59
6.4.3 Universal character names ............... 61
6.4.4 Constants ......................
62
6.4.5 String literals .................... 70
6.4.6 Punctuators ..................... 72
6.4.7 Header names .................... 73
6.4.8 Preprocessing numbers ................ 74
6.4.9 Comments ..................... 75
Contents iii
ISO/IEC 9899:201x Committee Draft — April 12, 2011 N1570
6.5 Expressions ........................ 76
6.5.1 Primary expressions ................. 78
6.5.2 Postfix operators ................... 79
6.5.3 Unary operators ................... 88
6.5.4 Cast operators .................... 91
6.5.5 Multiplicative operators ................ 92
6.5.6 Additive operators .................. 92
6.5.7 Bitwise shift operators ................. 94
6.5.8 Relational operators .................. 95
6.5.9 Equality operators .................. 96
6.5.10 Bitwise
AND operator ................. 97
6.5.11 Bitwise exclusive
OR operator ............. 98
6.5.12 Bitwise inclusive
OR operator .............. 98
6.5.13 Logical
AND operator ................. 99
6.5.14 Logical
OR operator ................. 99
6.5.15 Conditional operator .................100
6.5.16 Assignment operators .................101
6.5.17 Comma operator ...................105
6.6 Constant expressions .....................106
6.7 Declarations ........................108
6.7.1 Storage-class specifiers ................109
6.7.2 Type specifiers ....................111
6.7.3 Type qualifiers ....................121
6.7.4 Function specifiers ..................125
6.7.5 Alignment specifier ..................127
6.7.6 Declarators .....................128
6.7.7 Type names .....................136
6.7.8 Type definitions ...................137
6.7.9 Initialization ....................139
6.7.10 Static assertions ...................145
6.8 Statements and blocks ....................146
6.8.1 Labeled statements ..................146
6.8.2 Compound statement .................147
6.8.3 Expression and null statements .............147
6.8.4 Selection statements .................148
6.8.5 Iteration statements ..................150
6.8.6 Jump statements ...................151
6.9 External definitions .....................155
6.9.1 Function definitions ..................156
6.9.2 External object definitions ...............158
6.10 Preprocessing directives ...................160
6.10.1 Conditional inclusion .................162
6.10.2 Source file inclusion .................164
6.10.3 Macro replacement ..................166
iv Contents
N1570 Committee Draft — April 12, 2011 ISO/IEC 9899:201x
6.10.4 Line control .....................173
6.10.5 Error directive ....................174
6.10.6 Pragma directive ...................174
6.10.7 Null directive ....................175
6.10.8 Predefined macro names ................175
6.10.9 Pragma operator ...................178
6.11 Future language directions ..................179
6.11.1 Floating types ....................179
6.11.2 Linkages of identifiers .................179
6.11.3 External names ...................179
6.11.4 Character escape sequences ..............179
6.11.5 Storage-class specifiers ................179
6.11.6 Function declarators .................179
6.11.7 Function definitions ..................179
6.11.8 Pragma directives ..................179
6.11.9 Predefined macro names ................179
7. Library .............................180
7.1 Introduction ........................180
7.1.1 Definitions of terms ..................180
7.1.2 Standard headers ...................181
7.1.3 Reserved identifiers ..................182
7.1.4 Use of library functions ................183
7.2 Diagnostics <assert.h> ..................186
7.2.1 Program diagnostics .................186
7.3 Complex arithmetic <complex.h> ..............188
7.3.1 Introduction .....................188
7.3.2 Conventions .....................189
7.3.3 Branch cuts .....................189
7.3.4 The CX_LIMITED_RANGE pragma ...........189
7.3.5 Trigonometric functions ................190
7.3.6 Hyperbolic functions .................192
7.3.7 Exponential and logarithmic functions ..........
194
7.3.8 Power and absolute-value functions ...........195
7.3.9 Manipulation functions ................196
7.4 Character handling <ctype.h> ................200
7.4.1 Character classification functions ............200
7.4.2 Character case mapping functions ............203
7.5 Errors <errno.h> .....................205
7.6 Floating-point environment <fenv.h> .............206
7.6.1 The FENV_ACCESS pragma ..............208
7.6.2 Floating-point exceptions ...............209
7.6.3 Rounding ......................212
7.6.4 Environment ....................213
7.7 Characteristics of floating types <float.h> ...........216
Contents v
剩余700页未读,继续阅读
RiskAI
- 粉丝: 133
- 资源: 42
上传资源 快速赚钱
- 我的内容管理 收起
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
会员权益专享
最新资源
- RTL8188FU-Linux-v5.7.4.2-36687.20200602.tar(20765).gz
- c++校园超市商品信息管理系统课程设计说明书(含源代码) (2).pdf
- 建筑供配电系统相关课件.pptx
- 企业管理规章制度及管理模式.doc
- vb打开摄像头.doc
- 云计算-可信计算中认证协议改进方案.pdf
- [详细完整版]单片机编程4.ppt
- c语言常用算法.pdf
- c++经典程序代码大全.pdf
- 单片机数字时钟资料.doc
- 11项目管理前沿1.0.pptx
- 基于ssm的“魅力”繁峙宣传网站的设计与实现论文.doc
- 智慧交通综合解决方案.pptx
- 建筑防潮设计-PowerPointPresentati.pptx
- SPC统计过程控制程序.pptx
- SPC统计方法基础知识.pptx
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
评论1