Answers for "c++ int from string"

7

c++ int to string

#include <string>
using namespace std;

int iIntAsInt = 658;
string sIntAsString = to_string(iIntAsInt);
Posted by: Guest on June-27-2020
3

c++ parse int

std::string s = "10";
int i = std::stoi(s);
Posted by: Guest on July-01-2020
8

c++ string to int

atoi( str.c_str() )
Posted by: Guest on May-13-2020
3

c++ int to string

// ----------------------------------- C++ 11 and onwards
// EXAMPLE
#include <string>
int iIntAsInt = 658;
std::string sIntAsString = to_string(iIntAsInt);

/* SYNTAX
to_string(<your-integer>)
*/

// ----------------------------------- BEFORE C++ 11
// EXAMPLE
#include <sstream>
#include <string>
int iYourInt = 5;
std::stringstream ssYourInt_AsStream << iYourInt;
std::string sYourInt_AsString = ssYourInt_AsStream.str();
Posted by: Guest on June-02-2020

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