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char * to string c++

Mr. TA 
// "std::string" has a method called "c_str()" that returns a "const char*"
// pointer to its inner memory. You can copy that "const char*" to a variable
// using "strcpy()".

std::string str = "Hello World";
char buffer[50];

strcpy(buffer, str.c_str());

std::cout << buffer;	//Output: Hello World

//POSTED BY eferion ON STACK OVERFLOW (IN SPANISH).
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0
9
Tetsujin 80 points 

                                    std::cout &lt;&lt; std::string(1, c) &lt;&lt; std::endl;

0
0
4
4
VictorCharlie23 50 points 

                                    const char *s = &quot;Hello, World!&quot;;
std::string str(s);

4 (4 Votes)
0
4.33
3
Alexis King 100 points 

                                    #include &lt;iostream&gt;
using namespace std;

int main()
{
  char c = 'l';
  string str;
  str.push_back(c);
}

4.33 (3 Votes)
0
4
2
Tom Sarradet 70 points 

                                    // CPP program to convert string 
// to char array 
#include &lt;bits/stdc++.h&gt; 
&nbsp;&nbsp;
using namespace std; 
&nbsp;&nbsp;
// driver code 
int main() 
{ 
&nbsp;&nbsp;&nbsp;&nbsp;// assigning value to string s 
&nbsp;&nbsp;&nbsp;&nbsp;string s = &quot;geeksforgeeks&quot;; 
&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;int n = s.length(); 
&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;// declaring character array 
&nbsp;&nbsp;&nbsp;&nbsp;char char_array[n + 1]; 
&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;// copying the contents of the 
&nbsp;&nbsp;&nbsp;&nbsp;// string to char array 
&nbsp;&nbsp;&nbsp;&nbsp;strcpy(char_array, s.c_str()); 
&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;for (int i = 0; i &lt; n; i++) 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cout &lt;&lt; char_array[i]; 
&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;return 0; 
}

4 (2 Votes)
0
3.5
6
Mike B 110 points 

                                    // example
char sczName[] = {&quot;Jakes&quot;};
std::string strName = std::string(sczName);

/* SYNTAX
#include &lt;string&gt;
std::string(&lt;char-to-convert&gt;)
*/

3.5 (6 Votes)
0
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