Converting to string c++

Convert integer to string c++

std::to_string(23213.123)

To_string c++

// to_string example
#include <iostream>   // std::cout
#include <string>     // std::string, std::to_string

int main ()
{
  std::string pi = "pi is " + std::to_string(3.1415926);
  std::string perfect = std::to_string(1+2+4+7+14) + " is a perfect number";
  std::cout << pi << '\n';
  std::cout << perfect << '\n';
  return 0;
}

Source: cplusplus.com

Converting to string c++

- Writing your own conversion function, the simple:
template<class T> string toString(const T& x) {
	ostringstream ss;
	ss << x;
	return ss.str();
}
- Since C++11 you can also use the std::to_string:
 string s = to_string(0x12f3); // after this the string s contains "4851"

How to convert int to string c++

#include <iostream>  
#include <boost/lexical_cast.hpp>  
using namespace std;  
int main()  
{  
 int i=11;  
 string str = boost::lexical_cast<string>(i);  
cout<<"string value of integer i is :"<<str<<"\n";  
  
}

Source: javatpoint.com

Similar codes

3 votes254 views2 answers
Infinity c++
C++
-2 votes231 views1 answer
Sum array c++
C++
17 votes223 views4 answers
How to reference a child gameobject unity
C++
0 vote199 views1 answer
How to get steam id c++
C++
0 vote186 views1 answer
Classes and Objects hackerrank in cpp
C++
0 vote224 views1 answer
1162261467
C++
2 votes190 views2 answers
Anagram
C++
0 vote187 views1 answer
C function as paramter
C++
0 vote144 views1 answer
Check if char are equal c++
C++
0 vote188 views1 answer
Binary search c++
C++