QVariant to int

To convert a QVariant to an int in C++, you can follow these steps:

1. Declare a QVariant object: Begin by declaring a QVariant object that holds the value you want to convert. For example: QVariant variant = 10;

2. Retrieve the value as an int: Use the toInt() function to retrieve the value of the QVariant object as an int. This function converts the value stored in the QVariant object to an int. For example: int intValue = variant.toInt();

That's it! Now you have successfully converted a QVariant to an int in C++.