21th Century C
C Programlama diline meraklı yazılımcı arkadaşlara selamlar!
Bu C programlama kitabını, C hakkında hiçbir bilgisi olmayan meraklılara tavsiye ediyorum.Kitabı
incelediğimde nesne yönelimi zayıf olan C programlama için mümkün olabildiğince oop yaklaşımıyla
C'yi öğreten bir ünite dikkatimi çekti..
21st Century C
Yazar: Ben Klemens
Yayınevi: OReilly
Format: Adobe PDF
Boyut: 2.9 MB
Sayfa Sayısı: 298
Dil : İngilizce
Not: Bu e-kitabın içeriği aşağıdaki gibidir:
Part I. The Environment
1. Set Yourself Up for Easy Compilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Use a Package Manager 4
Compiling C with Windows 6
POSIX for Windows 6
Compiling C with POSIX 7
Compiling C Without POSIX 8
Which Way to the Library? 9
A Few of My Favorite Flags 10
Paths 12
Runtime Linking 14
Using Makefiles 15
Setting Variables 16
The Rules 18
Using Libraries from Source 21
Using Libraries from Source (Even if Your Sysadmin Doesn’t Want You To) 23
Compiling C Programs via Here Document 24
Include Header Files from the Command Line 25
The Unified Header 25
Here Documents 26
Compiling from stdin 27
2. Debug, Test, Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Using a Debugger 29
GDB Variables 32
Print Your Structures 34
Using Valgrind to Check for Errors 37
Unit Testing 39
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Using a Program as a Library 41
Coverage 42
Interweaving Documentation 43
Doxygen 44
Literate Code with CWEB 45
Error Checking 47
What Is the User’s Involvement in the Error? 47
The Context in Which the User Is Working 49
How Should the Error Indication Be Returned? 50
3. Packaging Your Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
The Shell 54
Replacing Shell Commands with Their Outputs 54
Use the Shell’s for Loops to Operate on a Set of Files 56
Test for Files 57
fc 60
Makefiles vs. Shell Scripts 62
Packaging Your Code with Autotools 64
An Autotools Demo 66
Describing the Makefile with makefile.am 69
The configure Script 73
4. Version Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Changes via diff 78
Git’s Objects 79
The Stash 82
Trees and Their Branches 83
Merging 84
The Rebase 86
Remote Repositories 87
5. Playing Nice with Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
The Process 89
Writing to Be Read by Nonnatives 89
The Wrapper Function 90
Smuggling Data Structures Across the Border 91
Linking 92
Python Host 93
Compiling and Linking 94
The Conditional Subdirectory for Automake 94
Distutils Backed with Autotools 96
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Part II. The Language
6. Your Pal the Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Automatic, Static, and Manual Memory 101
Persistent State Variables 103
Pointers Without malloc 105
Structures Get Copied, Arrays Get Aliased 106
malloc and Memory-Twiddling 109
The Fault Is in Our Stars 110
All the Pointer Arithmetic You Need to Know 111
7. C Syntax You Can Ignore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Don’t Bother Explicitly Returning from main 116
Let Declarations Flow 116
Set Array Size at Runtime 118
Cast Less 119
Enums and Strings 120
Labels, gotos, switches, and breaks 122
goto Considered 122
switch 123
Deprecate Float 126
8. Obstacles and Opportunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Cultivate Robust and Flourishing Macros 131
Preprocessor Tricks 135
Linkage with static and extern 137
Declare Externally Linked Elements Only in Header Files 139
The const Keyword 141
Noun-Adjective Form 142
Tension 143
Depth 144
The char const ** Issue 145
9. Text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Making String Handling Less Painful with asprintf 149
Security 150
Constant Strings 151
Extending Strings with asprintf 152
A Pæan to strtok 154
Unicode 158
The Encoding for C Code 160
Unicode Libraries 161
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The Sample Code 162
10. Better Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Compound Literals 166
Initialization via Compound Literals 167
Variadic Macros 167
Safely Terminated Lists 168
Foreach 169
Vectorize a Function 170
Designated Initializers 171
Initialize Arrays and Structs with Zeros 173
Typedefs Save the Day 174
A Style Note 176
Return Multiple Items from a Function 177
Reporting Errors 178
Flexible Function Inputs 180
Declare Your Function as printf-Style 181
Optional and Named Arguments 183
Polishing a Dull Function 185
The Void Pointer and the Structures It Points To 190
Functions with Generic Inputs 190
Generic Structures 194
11. Object-Oriented Programming in C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
What You Don’t Get (and Why You Won’t Miss It) 200
Scope 200
Overloaded with Operator Overloading 203
Extending Structures and Dictionaries 207
Extending a Structure 208
Implementing a Dictionary 212
Base Your Code on Pointers to Objects 216
Functions in Your Structs 217
Count References 221
Example: A Substring Object 222
An Agent-Based Model of Group Formation 226
12. Libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
GLib 233
POSIX 234
Using mmap for Gigantic Data Sets 234
Easy Threading with Pthreads 236
The GNU Scientific Library 244
SQLite 246
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