Replacing Characters in Strings: equivalent of strnset() : string replace « string « C++ Tutorial

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C++ Tutorial » string » string replace

15.16.4.Replacing Characters in Strings: equivalent of strnset()

#include <iostream>

#include <string>



using namespace std;



int main( )

{

   string credit_card( "4578 9906 512 6661" );

   cout << "Credit card number: " << credit_card;



   // equivalent of strnset()

   credit_card.replace( 0, credit_card.length()-4,credit_card.length()-4, '*' );

   cout << "\nSecure display of credit card number: " << credit_card;



}

15.16.string replace
	15.16.1.	string.replace()
	15.16.2.	string.replace( position, 2, '12345;;123', 5, 2 )
	15.16.3.	Replacing Characters in Strings: equivalent of strset()
	15.16.4.	Replacing Characters in Strings: equivalent of strnset()
	15.16.5.	Replace one word with another word
	15.16.6.	Implement search-and-replace for string objects.
	15.16.7.	Replace all spaces with period

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