1. Topics discussed in this section:
String Manipulation Functions
Because a string is not a standard type, we cannot use it directly with most C operators. Fortunately, C provides a set of functions to manipulates strings.
Topics discussed in this section:
String Length and String Copy
String Compare and String Concatenate
Character in String
Search for a Substring and Search for Character in Set
String Span and String Token
String to Number
Computer Science: A Structured Programming Approach Using C

2. PROGRAM 11-11 Add Left Margin
Computer Science: A Structured Programming Approach Using C

3. PROGRAM 11-11 Add Left Margin
Computer Science: A Structured Programming Approach Using C

4. FIGURE String Copy
Computer Science: A Structured Programming Approach Using C

5. FIGURE 11-15 String-number Copy
Computer Science: A Structured Programming Approach Using C

6. Always use strncpy to copy one string to another.
Note
Always use strncpy to copy one string to another.
Computer Science: A Structured Programming Approach Using C

7. Build Name Array in Heap
PROGRAM 11-12
Build Name Array in Heap
Computer Science: A Structured Programming Approach Using C

8. Build Name Array in Heap
PROGRAM 11-12
Build Name Array in Heap
Computer Science: A Structured Programming Approach Using C

9. Build Name Array in Heap
PROGRAM 11-12
Build Name Array in Heap
Computer Science: A Structured Programming Approach Using C

10. FIGURE 11-16 Structure for Names Array
Computer Science: A Structured Programming Approach Using C

11. FIGURE 11-17 String Compares
Computer Science: A Structured Programming Approach Using C

12. Results for String Compare
Table 11-1
Results for String Compare
Computer Science: A Structured Programming Approach Using C

13. FIGURE 11-18 String Concatenation
Computer Science: A Structured Programming Approach Using C

14. FIGURE 11-19 Character in String (strchr)
Computer Science: A Structured Programming Approach Using C

15. FIGURE 11-20 String in String
Computer Science: A Structured Programming Approach Using C

16. FIGURE String Span
Computer Science: A Structured Programming Approach Using C

17. FIGURE Streams
Computer Science: A Structured Programming Approach Using C

18. Demonstrate String to Long
PROGRAM 11-13
Demonstrate String to Long
Computer Science: A Structured Programming Approach Using C

19. Demonstrate String to Long
PROGRAM 11-13
Demonstrate String to Long
Computer Science: A Structured Programming Approach Using C

20. Demonstrate String to Long
PROGRAM 11-13
Demonstrate String to Long
Computer Science: A Structured Programming Approach Using C

21. String-to-Number Functions
Table 11-2
String-to-Number Functions
Computer Science: A Structured Programming Approach Using C

22. FIGURE 11-23 Parsing with String Token
Computer Science: A Structured Programming Approach Using C

23. Parsing a String with String Token
PROGRAM 11-14
Parsing a String with String Token
Computer Science: A Structured Programming Approach Using C

24. Parsing a String with String Token
PROGRAM 11-14
Parsing a String with String Token
Computer Science: A Structured Programming Approach Using C

25. Compare Packed String Function
PROGRAM 11-15
Compare Packed String Function
Computer Science: A Structured Programming Approach Using C

26. Compare Packed String Function
PROGRAM 11-15
Compare Packed String Function
Computer Science: A Structured Programming Approach Using C

27. Compare Packed String Function
PROGRAM 11-15
Compare Packed String Function
Computer Science: A Structured Programming Approach Using C

28. Compare Packed String Function
PROGRAM 11-15
Compare Packed String Function
Computer Science: A Structured Programming Approach Using C

29. Compare Packed String Function
PROGRAM 11-15
Compare Packed String Function
Computer Science: A Structured Programming Approach Using C