string member function substr : string substr « string « C++ Tutorial

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C++ Tutorial » string » string substr

15.23.1.string member function substr

#include <iostream>

using std::cout;

using std::endl;



#include <string>

using std::string;



int main()

{

   string s1( "AA1234567890asdfasdf" );

   string s2( " AAB" );

   string s3;



   // test string member function substr

   cout << "The substring of s1 starting at location 0 for\n"

      << "14 characters, s1.substr(0, 14), is:\n"

      << s1.substr( 0, 14 ) << "\n\n";



   return 0;

}

The substring of s1 starting at location 0 for
14 characters, s1.substr(0, 14), is:
AA1234567890as

15.23.string substr
	15.23.1.	string member function substr
	15.23.2.	substr 'to-end-of-string' option
	15.23.3.	Locating all instances of a substring
	15.23.4.	Split file name in command line into base name and extension
	15.23.5.	finding substrings in string objects

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