Pimpl idea

SomeClass.cpp

#include "MyClass.h"

class MyClass::Impl
{
    // etc..
};


MyClass::MyClass()
    : m_pimpl(new Impl())
{
}
    
MyClass::~MyClass()
{
}

SomeClass.h

#pragma once
#include <memory>

class EXPORT_MACRO MyClass
{
public:
    MyClass();
    ~MyClass()
    
private:
    class Impl;
    std::unique_ptr<Impl> m_pimpl;
};