#include <Format.h>#include <FormatImpl.h>// copy constructorBFormat::BFormat(const BFormat &other): fImpl(other.fImpl){}// destructorBFormat::~BFormat(){}// =BFormat &BFormat::operator=(const BFormat &other){fImpl = other.fImpl;return *this;}// constructorBFormat::BFormat(BFormatImpl *impl): fImpl(impl){}