problem rombu
zaprojektować przykład dziedziczenia bazowego (+diagram)
#include<string>
#include<iostream>
using namespace std;
class radiofm
{
public:
int kompresja;
int crc;
string format;
radiofm(int kompresja, int crc, string format) : kompresja(kompresja), crc(crc), format(format)
{
cout << "Radio FM" << endl;
}
virtual void dekoduj()
{
cout << "Dekodowanie radiofm" << endl;
}
virtual void wypisz_format()
{
cout << format << endl;
}
};
class MPG
{
public:
int kompresja;
int crc;
string format;
MPG(int kompresja, int crc, string format) : kompresja(kompresja), crc(crc), format(format)
{
cout << "MPG" << endl;
}
virtual void dekoduj()
{
cout << "Dekodowanie MPG" << endl;
}
virtual void wypisz_format()
{
cout << format << endl;
}
};
class dab_mp3
{
public:
int kompresja;
int crc;
string format;
dab_mp3(int kompresja, int crc, string format) : kompresja(kompresja), crc(crc), format(format)
{
cout << "dab+ MP3" << endl;
}
virtual void dekoduj()
{
cout << "Dekodowanie dab+ MP3" << endl;
}
virtual void wypisz_format()
{
cout << format << endl;
}
};
class dekoder : public radiofm, public MPG, public dab_mp3
{
public:
dekoder(int kompresja_r, int crc_r, string format_r,
int kompresja_m, int crc_m, string format_m) : radiofm(kompresja_r, crc_r, format_r),
MPG(kompresja_m, crc_m, format_m),
dab_mp3(kompresja_r, crc_r, format_r)
{
}
};
/*
int main()
{
dekoder* pd = new dekoder(10, 16, "radio FM", 20, 32, "MPG");
MPG* pMPG = pd;
pMPG->dekoduj(); // wypisuje "Dekodowanie MPG"
radiofm* pRFM = pd;
pRFM->wypisz_format(); // wypisuje "radioFM"
dab_mp3* pDab = pd;
cout << pDab->kompresja << endl; // wypisuje "10"
int i;
cin >> i;
}
*/
#include<iostream>
using namespace std;
class MPG
{
public:
void wypisz_format()
{
cout << "MPG" << endl;
}
};
class MPG2 : public virtual MPG
{
public:
void wypisz_format()
{
cout << "MPG2" << endl;
}
};
class MPG4 : public virtual MPG, public virtual MPG2
{
public:
void wypisz_format()
{
cout << "MPG4" << endl;
}
};
class odtwarzacz : public virtual MPG, public virtual MPG2, public MPG4
{
public:
void f() {}
};
int main()
{
odtwarzacz* o = new odtwarzacz();
MPG* p1 = o;
p1->wypisz_format(); // Wypisuje "MPG"
MPG2* p2 = o;
p2->wypisz_format(); // Wypisuje "MPG2"
MPG4* p3 = o;
p3->wypisz_format(); // Wypisuje "MPG4"
int i;
cin >> i;
}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}