#include
using namespace std;
void put (string s)
{
cout << "retezec " << s << endl;
}
void put (int p)
{
cout << "cele cislo " << p << endl;
}
void put (double p)
{
cout << "cislo " << p << endl;
}
void put (char c)
{
cout << "pismeno " << c << endl;
}
void print ()
{
}
template
void print (T head, S ... other)
{
put (head);
print (other ...);
}
void f ()
{
print (1, 1.2, "abc", 'c');
}
#include "mainwindow.h"
#include
#include
#include
using namespace std;
#include
class Section
{
public:
QString name;
QVector items;
QVector sections;
Section (QString name0) : name (name0) {}
};
void add (Section & sect, QString item)
{
sect.items.append (item);
cout << "add " << item.toStdString () << " to section " << sect.name.toStdString () << endl;
}
void add (Section & sect, Section item)
{
sect.sections.append (item);
cout << "add section " << item.name.toStdString () << " to section " << sect.name.toStdString () << endl;
}
void expand (Section & sect)
{
}
template< class S, class ... T >
void expand (Section & sect, S head, T... tail)
{
add (sect, head);
expand (sect, tail...);
}
template< class ... T >
Section section (QString name, T ... params)
{
Section result (name);
expand (result, params...);
return result;
}
int main(int argc, char *argv[])
{
Section a = section ("acko", "alpha");
Section b = section ("becko", "beta", a);
Section c = section ("cecko", "gamma", section ("decko", b));
QApplication app(argc, argv);
MainWindow w;
w.show();
return app.exec();
}
=== Pripadne s konstuktorem ===
class Section
{
public:
QString name;
QVector items;
QVector sections;
Section (QString name0) : name (name0) {}
template< class ... T >
Section (QString name0, T ... params);
};
void add (Section & sect, QString item)
{
sect.items.append (item);
cout << "add " << item.toStdString () << " to section " << sect.name.toStdString () << endl;
}
void add (Section & sect, Section item)
{
sect.sections.append (item);
cout << "add section " << item.name.toStdString () << " to section " << sect.name.toStdString () << endl;
}
void expand (Section & sect)
{
}
template< class S, class ... T >
void expand (Section & sect, S head, T... tail)
{
add (sect, head);
expand (sect, tail...);
}
template< class ... T >
Section section (QString name, T ... params)
{
Section result (name);
expand (result, params...);
return result;
}
template< class ... T >
Section::Section (QString name0, T ... params) :
name (name0)
{
expand (*this, params...);
}
int main(int argc, char *argv[])
{
Section a = section ("acko", "alpha");
Section b = section ("becko", "beta", a);
Section d = section ("decko", "delta", section ("cecko", "gamma", b));
Section e ("ecko", "epsilon", d);
}
=== Vse uvnitr tridy ===
class Section
{
public:
QString name;
QVector items;
QVector sections;
Section (QString name0) : name (name0) {}
static void add (Section & sect, QString item)
{
sect.items.append (item);
cout << "add " << item.toStdString () << " to section " << sect.name.toStdString () << endl;
}
static void add (Section & sect, Section item)
{
sect.sections.append (item);
cout << "add section " << item.name.toStdString () << " to section " << sect.name.toStdString () << endl;
}
static void expand (Section & sect)
{
}
template< class S, class ... T >
static void expand (Section & sect, S head, T... tail)
{
add (sect, head);
expand (sect, tail...);
}
template < class ... T >
Section (QString name0, T ... params) :
name (name0)
{
expand (*this, params...);
}
template < class ... T >
static Section section (QString name, T ... params)
{
Section result (name);
expand (result, params...);
return result;
}
};
template < class ... T >
static Section section (QString name, T ... params)
{
return Section::section (name, params ...);
}
int main (int argc, char *argv[])
{
Section a = section ("acko", "alpha");
Section b = section ("becko", "beta", a);
Section d = section ("decko", "delta", section ("cecko", "gamma", b));
}