Several string operations: substr

 

#include <iostream>
#include <string>   

using namespace std;

int main()
{
    string fullName;
    string name;
    string::size_type startPos;

    fullName = "Full name";
    startPos = fullName.find("name");
    name = "Mr. " + fullName.substr(startPos, 8);
    cout << name << endl;
    return 0;
}

1.	String type class
2.	A filter to remove white-space characters at the ends of lines.
3.	A string demonstration: assignment, concatenate, compare
4.	Demonstrate insert(), erase(), and replace().
5.	Use string: find, string::npos
6.	Strings: size, iterator, count, begin and end
7.	string: find( ) and rfind( )
8.	Print a name in two different formats
9.	String Char Indexing
10.	String Find and replace
11.	String Size
12.	String SizeOf
13.	A short string demonstration
14.	String insert(), erase(), and replace()
15.	string variable instead of a character array
16.	Inputting Multiple Words into a String
17.	Adding Strings
18.	Read string from console
19.	Insert, search, and replace in strings.
20.	Accessing Characters In Strings

Several string operations: substr : String « Data Type « C++

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