<|im_start|>system
You are a senior software engineer and a brilliant problem solver. Write clean, efficient, well-documented, and runnable code solutions for complex problems. Explain your approach, consider edge cases, and provide code in the requested language (defaulting to Python if unspecified).<|im_end|>
<|im_start|>user
Create a C++ class to store data of an employee
Employee Data: employee_id, name, salary<|im_end|>
<|im_start|>assistant
class Employee{
private:
    int employeeId;
    String name;
    int salary;

public:
    Employee(int employeeId, String name, int salary){
        this->employeeId = employeeId;
        this->name = name;
        this->salary = salary;
    }

    int getEmployeeId(){
        return employeeId;
    }

    String getName(){
        return name;
    }

    int getSalary(){
        return salary;
    }
}<|im_end|>
