C++ String Data() function

by Online Tutorials Library July 22, 2022

C++ String Data()

This function copies the characters of the string into an array. It returns the pointer to an array obtained from the conversion of string into array.

Syntax

Consider a string str and pointer p. Syntax would be:

Parameter

This function does not contain any parameter.

Return value

It returns the pointer to an array.

Example 1

  #include<iostream>  using namespace std;  int main()  {  string str =”C++ Strings”;  const char* p =str.data();  cout<<?String contains :?<<p;  return 0;  }  

Output:

String contains : C++ Strings

This example displays the string using data() function.

Example 2

  #include<iostream>  using namespace std;  int main()  {  string source=”1245″;  const char* target=source.data();  cout<<target;  return 0;  }  

Output:

Next TopicC++ Strings