qt int to string
To convert an int
to a string
in C++ using the Qt framework, you can follow these steps:
Step 1: Declare an int
variable and assign a value to it.
int num = 123;
Step 2: Use the QString::number()
function to convert the int
to a QString
.
QString str = QString::number(num);
Step 3: If you specifically need a std::string
, you can convert the QString
to a std::string
using the .toStdString()
function.
std::string stdStr = str.toStdString();
Now, the int
value has been successfully converted to a std::string
using Qt in C++.