C++ Programming HOW−TO
www.linuxselfhelp.com/HOWTO/C++Programming-HOWTO-13.html
Table of Contents
C++ Programming HOW−TO...........................................................................................................................1
Al Dev (Alavoor Vasudevan) alavoor@yahoo.com...............................................................................1
1. Introduction.........................................................................................................................................1
2. String Class Varieties ..........................................................................................................................1
3. Best C++ compilers for MS Windows 2000/NT/95/98/ME/XP .........................................................1
4. Download String ................................................................................................................................1
5. How Can I trust Al Dev's String Class ?? ...........................................................................................1
6. Usage of String class...........................................................................................................................1
7. String.h file.........................................................................................................................................1
8. Renaming the String class....................................................................................................................2
9. File Class.............................................................................................................................................2
10. C++ Zap (Delete) function ................................................................................................................2
11. Pointers are problems ........................................................................................................................2
12. Usage of my_malloc and my_free ....................................................................................................2
13. Debug files........................................................................................................................................2
14. Java like API.....................................................................................................................................2
15. IDE tools for C++ .............................................................................................................................2
16. C++ Online Textbooks and Docs ......................................................................................................2
17. C++ Coding Standards......................................................................................................................2
18. C++ Online Docs..............................................................................................................................2
19. Memory Tools...................................................................................................................................2
20. Related URLs....................................................................................................................................2
21. C++ Scripting Languages..................................................................................................................2
22. Templates..........................................................................................................................................3
23. STL References ................................................................................................................................3
24. Threads in C++.................................................................................................................................3
25. C++ Utilities.....................................................................................................................................3
26. Other Formats of this Document........................................................................................................3
27. Copyright..........................................................................................................................................3
28. Appendix A String Program Files ....................................................................................................3
1. Introduction.........................................................................................................................................3
1.1 C++ v/s Java......................................................................................................................................4
1.2 Which one Ada95, "C", "C++" or Java ??.........................................................................................4
1.3 Problems facing the current C++ compilers......................................................................................5
1.4 COOP − C++ Object Oriented Programming−language...................................................................6
2. String Class Varieties .........................................................................................................................7
2.1 Multiple Inheritance − Sample Custom String class ........................................................................7
3. Best C++ compilers for MS Windows 2000/NT/95/98/ME/XP ........................................................8
4. Download String ...............................................................................................................................9
5. How Can I trust Al Dev's String Class ?? ..........................................................................................9
6. Usage of String class...........................................................................................................................9
6.1 Operators.........................................................................................................................................10
6.2 Functions.........................................................................................................................................11
7. String.h file.......................................................................................................................................11
7.1 StringBuffer.h.................................................................................................................................17
7.2 StringTokenizer.h.............................................................................................................................18
8. Renaming the String class..................................................................................................................19
8.1 Case 1: Simple rename.....................................................................................................................19
C++ Programming HOW−TO
i
Table of Contents
8.2 Case 2: Resolve conflict...................................................................................................................19
9. File Class...........................................................................................................................................20
10. C++ Zap (Delete) function .............................................................................................................20
11. Pointers are problems .....................................................................................................................21
12. Usage of my_malloc and my_free .................................................................................................22
12.1 Garbage Collector for C++ ..........................................................................................................24
13. Debug files......................................................................................................................................24
14. Java like API...................................................................................................................................24
15. IDE tools for C++ ..........................................................................................................................24
16. C++ Online Textbooks and Docs ...................................................................................................25
17. C++ Coding Standards.....................................................................................................................25
18. C++ Online Docs............................................................................................................................27
18.1 C++ Tutorials................................................................................................................................28
18.2 Useful links...................................................................................................................................28
18.3 C++ Quick−Reference...................................................................................................................28
18.4 C++ Usenet Newsgroups...............................................................................................................28
19. Memory Tools.................................................................................................................................28
20. Related URLs..................................................................................................................................29
21. C++ Scripting Languages................................................................................................................29
21.1 PIKE (C/C++ Scripting Language)................................................................................................29
21.2 SoftIntegration Ch (C/C++ Scripting Language)...........................................................................30
21.3 PHP (C++ Scripting Language).....................................................................................................30
22. Templates........................................................................................................................................30
23. STL References ..............................................................................................................................31
23.1 Overview of the STL ....................................................................................................................31
23.2 Header Files..................................................................................................................................33
23.3 The Container Classes Interface ...................................................................................................33
23.4 Vectors .........................................................................................................................................34
Constructing Vectors ...............................................................................................................34
Checking Up on Your Vector ..................................................................................................35
Accessing Elements of a Vector ..............................................................................................35
Inserting and Erasing Vector Elements ...................................................................................37
Vector Iterators ........................................................................................................................38
Comparing Vectors ..................................................................................................................39
23.5 Iterators and the STL.....................................................................................................................40
23.6 Lists...............................................................................................................................................40
23.7 Sets ...............................................................................................................................................40
Constructing Sets......................................................................................................................40
What are Function Objects?......................................................................................................41
A Printing Utility......................................................................................................................44
How Many Elements?...............................................................................................................44
Checking the Equality of Sets..................................................................................................45
Adding and Deleting Elements.................................................................................................46
Finding Elements......................................................................................................................47
Set Theoretic Operations..........................................................................................................48
23.8 Maps..............................................................................................................................................50
23.9 STL Algorithms............................................................................................................................50
24. Threads in C++...............................................................................................................................50
C++ Programming HOW−TO
ii
Table of Contents
24.1 Threads Tutorial............................................................................................................................51
24.2 Designing a Thread Class in C++..................................................................................................51
Introduction..............................................................................................................................51
Brief Introduction To Threads..................................................................................................51
Basic Approach........................................................................................................................52
The Implementation.................................................................................................................52
Using The Thread Class............................................................................................................53
Conclusion...............................................................................................................................54
25. C++ Utilities...................................................................................................................................54
26. Other Formats of this Document......................................................................................................
Table of Contents
C++ Programming HOW−TO...........................................................................................................................1
Al Dev (Alavoor Vasudevan) alavoor@yahoo.com...............................................................................1
1. Introduction.........................................................................................................................................1
2. String Class Varieties ..........................................................................................................................1
3. Best C++ compilers for MS Windows 2000/NT/95/98/ME/XP .........................................................1
4. Download String ................................................................................................................................1
5. How Can I trust Al Dev's String Class ?? ...........................................................................................1
6. Usage of String class...........................................................................................................................1
7. String.h file.........................................................................................................................................1
8. Renaming the String class....................................................................................................................2
9. File Class.............................................................................................................................................2
10. C++ Zap (Delete) function ................................................................................................................2
11. Pointers are problems ........................................................................................................................2
12. Usage of my_malloc and my_free ....................................................................................................2
13. Debug files........................................................................................................................................2
14. Java like API.....................................................................................................................................2
15. IDE tools for C++ .............................................................................................................................2
16. C++ Online Textbooks and Docs ......................................................................................................2
17. C++ Coding Standards......................................................................................................................2
18. C++ Online Docs..............................................................................................................................2
19. Memory Tools...................................................................................................................................2
20. Related URLs....................................................................................................................................2
21. C++ Scripting Languages..................................................................................................................2
22. Templates..........................................................................................................................................3
23. STL References ................................................................................................................................3
24. Threads in C++.................................................................................................................................3
25. C++ Utilities.....................................................................................................................................3
26. Other Formats of this Document........................................................................................................3
27. Copyright..........................................................................................................................................3
28. Appendix A String Program Files ....................................................................................................3
1. Introduction.........................................................................................................................................3
1.1 C++ v/s Java......................................................................................................................................4
1.2 Which one Ada95, "C", "C++" or Java ??.........................................................................................4
1.3 Problems facing the current C++ compilers......................................................................................5
1.4 COOP − C++ Object Oriented Programming−language...................................................................6
2. String Class Varieties .........................................................................................................................7
2.1 Multiple Inheritance − Sample Custom String class ........................................................................7
3. Best C++ compilers for MS Windows 2000/NT/95/98/ME/XP ........................................................8
4. Download String ...............................................................................................................................9
5. How Can I trust Al Dev's String Class ?? ..........................................................................................9
6. Usage of String class...........................................................................................................................9
6.1 Operators.........................................................................................................................................10
6.2 Functions.........................................................................................................................................11
7. String.h file.......................................................................................................................................11
7.1 StringBuffer.h.................................................................................................................................17
7.2 StringTokenizer.h.............................................................................................................................18
8. Renaming the String class..................................................................................................................19
8.1 Case 1: Simple rename.....................................................................................................................19
C++ Programming HOW−TO
i
Table of Contents
8.2 Case 2: Resolve conflict...................................................................................................................19
9. File Class...........................................................................................................................................20
10. C++ Zap (Delete) function .............................................................................................................20
11. Pointers are problems .....................................................................................................................21
12. Usage of my_malloc and my_free .................................................................................................22
12.1 Garbage Collector for C++ ..........................................................................................................24
13. Debug files......................................................................................................................................24
14. Java like API...................................................................................................................................24
15. IDE tools for C++ ..........................................................................................................................24
16. C++ Online Textbooks and Docs ...................................................................................................25
17. C++ Coding Standards.....................................................................................................................25
18. C++ Online Docs............................................................................................................................27
18.1 C++ Tutorials................................................................................................................................28
18.2 Useful links...................................................................................................................................28
18.3 C++ Quick−Reference...................................................................................................................28
18.4 C++ Usenet Newsgroups...............................................................................................................28
19. Memory Tools.................................................................................................................................28
20. Related URLs..................................................................................................................................29
21. C++ Scripting Languages................................................................................................................29
21.1 PIKE (C/C++ Scripting Language)................................................................................................29
21.2 SoftIntegration Ch (C/C++ Scripting Language)...........................................................................30
21.3 PHP (C++ Scripting Language).....................................................................................................30
22. Templates........................................................................................................................................30
23. STL References ..............................................................................................................................31
23.1 Overview of the STL ....................................................................................................................31
23.2 Header Files..................................................................................................................................33
23.3 The Container Classes Interface ...................................................................................................33
23.4 Vectors .........................................................................................................................................34
Constructing Vectors ...............................................................................................................34
Checking Up on Your Vector ..................................................................................................35
Accessing Elements of a Vector ..............................................................................................35
Inserting and Erasing Vector Elements ...................................................................................37
Vector Iterators ........................................................................................................................38
Comparing Vectors ..................................................................................................................39
23.5 Iterators and the STL.....................................................................................................................40
23.6 Lists...............................................................................................................................................40
23.7 Sets ...............................................................................................................................................40
Constructing Sets......................................................................................................................40
What are Function Objects?......................................................................................................41
A Printing Utility......................................................................................................................44
How Many Elements?...............................................................................................................44
Checking the Equality of Sets..................................................................................................45
Adding and Deleting Elements.................................................................................................46
Finding Elements......................................................................................................................47
Set Theoretic Operations..........................................................................................................48
23.8 Maps..............................................................................................................................................50
23.9 STL Algorithms............................................................................................................................50
24. Threads in C++...............................................................................................................................50
C++ Programming HOW−TO
ii
Table of Contents
24.1 Threads Tutorial............................................................................................................................51
24.2 Designing a Thread Class in C++..................................................................................................51
Introduction..............................................................................................................................51
Brief Introduction To Threads..................................................................................................51
Basic Approach........................................................................................................................52
The Implementation.................................................................................................................52
Using The Thread Class............................................................................................................53
Conclusion...............................................................................................................................54
25. C++ Utilities...................................................................................................................................54
26. Other Formats of this Document......................................................................................................
