| author | alpar |
| Thu, 31 Mar 2005 13:30:27 +0000 | |
| changeset 1282 | 81e89e2b90d1 |
| parent 1105 | 6777f0b0e7b5 |
| permissions | -rw-r--r-- |
| alpar@1203 | 1 |
///\file |
| alpar@1203 | 2 |
///Named template study |
| alpar@1203 | 3 |
|
| alpar@1203 | 4 |
///\e |
| alpar@1203 | 5 |
|
| alpar@1203 | 6 |
///\e |
| alpar@1203 | 7 |
/// |
| alpar@1105 | 8 |
class AlgorithmDefaultTypes |
| alpar@1105 | 9 |
{
|
| alpar@1105 | 10 |
public: |
| alpar@1203 | 11 |
///\e |
| alpar@1203 | 12 |
|
| alpar@1203 | 13 |
///\e |
| alpar@1203 | 14 |
/// |
| alpar@1105 | 15 |
typedef int Adat; |
| alpar@1105 | 16 |
}; |
| alpar@1105 | 17 |
|
| alpar@1203 | 18 |
///\e |
| alpar@1203 | 19 |
|
| alpar@1203 | 20 |
///\e |
| alpar@1203 | 21 |
/// |
| alpar@1105 | 22 |
template<class T = AlgorithmDefaultTypes> |
| alpar@1105 | 23 |
class AlgorithmTypes : public T |
| alpar@1105 | 24 |
{
|
| alpar@1105 | 25 |
public: |
| alpar@1203 | 26 |
///\e |
| alpar@1203 | 27 |
|
| alpar@1203 | 28 |
///\e |
| alpar@1203 | 29 |
/// |
| alpar@1105 | 30 |
template<class X> |
| alpar@1105 | 31 |
class SetAdat : public T { X Adat; };
|
| alpar@1105 | 32 |
}; |
| alpar@1105 | 33 |
|
| alpar@1203 | 34 |
///\e |
| alpar@1203 | 35 |
|
| alpar@1203 | 36 |
///\e |
| alpar@1203 | 37 |
/// |
| alpar@1105 | 38 |
template<class T = AlgorithmTypes<> > |
| alpar@1105 | 39 |
class AlgorithmDefaultDataFields : public T |
| alpar@1105 | 40 |
{
|
| alpar@1105 | 41 |
protected: |
| alpar@1203 | 42 |
///\e |
| alpar@1203 | 43 |
|
| alpar@1203 | 44 |
///\e |
| alpar@1203 | 45 |
/// |
| alpar@1203 | 46 |
typedef T TypeTraits; //Jo ez a nev? |
| alpar@1203 | 47 |
protected: |
| alpar@1203 | 48 |
///\e |
| alpar@1203 | 49 |
|
| alpar@1203 | 50 |
///\e |
| alpar@1203 | 51 |
/// |
| alpar@1105 | 52 |
typename T::Adat adat; |
| alpar@1105 | 53 |
}; |
| alpar@1105 | 54 |
|
| alpar@1203 | 55 |
///\e |
| alpar@1203 | 56 |
|
| alpar@1203 | 57 |
///\e |
| alpar@1203 | 58 |
/// |
| alpar@1105 | 59 |
template<class T = AlgorithmDefaultDataFields<> > |
| alpar@1105 | 60 |
class Algorithm : public T |
| alpar@1105 | 61 |
{
|
| alpar@1105 | 62 |
int _intAdat; |
| alpar@1105 | 63 |
public: |
| alpar@1105 | 64 |
Algorithm() {};
|
| alpar@1105 | 65 |
Algorithm(const T &tt) : T(tt) {};
|
| alpar@1105 | 66 |
|
| alpar@1105 | 67 |
template<class X> class _SetAdat : public T {
|
| alpar@1105 | 68 |
protected: |
| alpar@1105 | 69 |
X adat; |
| alpar@1105 | 70 |
public: |
| alpar@1203 | 71 |
typedef X Adat; |
| alpar@1105 | 72 |
_SetAdat() {}; //"Algorithm<>::_SetAdat<double> b;"-hez kell!!!!
|
| alpar@1105 | 73 |
// De az is rossz!!!!! |
| alpar@1105 | 74 |
_SetAdat(const T &t,const X& x) : T(t), adat(x) {};
|
| alpar@1105 | 75 |
}; |
| alpar@1105 | 76 |
|
| alpar@1203 | 77 |
///\name Funtion Named Parameters |
| alpar@1203 | 78 |
|
| alpar@1203 | 79 |
///@{
|
| alpar@1203 | 80 |
|
| alpar@1203 | 81 |
///\e |
| alpar@1203 | 82 |
|
| alpar@1203 | 83 |
///\e |
| alpar@1203 | 84 |
/// |
| alpar@1105 | 85 |
template<class X> |
| alpar@1105 | 86 |
Algorithm<_SetAdat<X> > setAdat(const X &x) {
|
| alpar@1105 | 87 |
return Algorithm<_SetAdat<X> >(_SetAdat<X>(*this,x)); |
| alpar@1105 | 88 |
} |
| alpar@1203 | 89 |
|
| alpar@1203 | 90 |
///@} |
| alpar@1203 | 91 |
///\name Named Parameters |
| alpar@1105 | 92 |
|
| alpar@1203 | 93 |
///@{
|
| alpar@1203 | 94 |
|
| alpar@1203 | 95 |
///\e |
| alpar@1203 | 96 |
|
| alpar@1203 | 97 |
///\e |
| alpar@1203 | 98 |
/// |
| alpar@1203 | 99 |
template<class X> |
| alpar@1203 | 100 |
class SetAdat : |
| alpar@1203 | 101 |
public Algorithm<AlgorithmDefaultDataFields< |
| alpar@1203 | 102 |
typename T::TypeTraits::template SetAdat<X> > > |
| alpar@1203 | 103 |
{};
|
| alpar@1203 | 104 |
|
| alpar@1203 | 105 |
///@} |
| alpar@1203 | 106 |
|
| alpar@1203 | 107 |
///\e |
| alpar@1203 | 108 |
|
| alpar@1203 | 109 |
///\e |
| alpar@1203 | 110 |
/// |
| alpar@1105 | 111 |
Algorithm &setIntAdat(int i) {_intAdat=i;return *this;}
|
| alpar@1105 | 112 |
//vagy: |
| alpar@1203 | 113 |
///Vagy |
| alpar@1203 | 114 |
|
| alpar@1203 | 115 |
///Vagy... |
| alpar@1203 | 116 |
/// |
| alpar@1105 | 117 |
Algorithm &intAdat(int i) {_intAdat=i;return *this;}
|
| alpar@1105 | 118 |
|
| alpar@1203 | 119 |
//Maga az algoritmus!!!!!!! |
| alpar@1203 | 120 |
///\e |
| alpar@1203 | 121 |
|
| alpar@1203 | 122 |
///\e |
| alpar@1203 | 123 |
/// |
| alpar@1105 | 124 |
typename T::Adat run() |
| alpar@1105 | 125 |
{
|
| alpar@1105 | 126 |
//Itt csinalunk valamit |
| alpar@1203 | 127 |
return adat; |
| alpar@1105 | 128 |
} |
| alpar@1203 | 129 |
|
| alpar@1105 | 130 |
~Algorithm() |
| alpar@1105 | 131 |
{
|
| alpar@1105 | 132 |
//Itt nem csinalunk semmit |
| alpar@1105 | 133 |
} |
| alpar@1105 | 134 |
}; |
| alpar@1105 | 135 |
|
| alpar@1203 | 136 |
///\e |
| alpar@1203 | 137 |
|
| alpar@1203 | 138 |
///\e |
| alpar@1203 | 139 |
/// |
| alpar@1105 | 140 |
Algorithm<> algorithm() |
| alpar@1105 | 141 |
{
|
| alpar@1105 | 142 |
return Algorithm<>(); |
| alpar@1105 | 143 |
} |
| alpar@1105 | 144 |
|
| alpar@1105 | 145 |
int main() |
| alpar@1105 | 146 |
{
|
| alpar@1105 | 147 |
Algorithm<> a; |
| alpar@1203 | 148 |
a.run(); |
| alpar@1105 | 149 |
|
| alpar@1203 | 150 |
// Algorithm<>::_SetAdat<double> b; b=b;//Ez itt nem az, amit szeretnenk!!! |
| alpar@1203 | 151 |
// // b.run(); |
| alpar@1203 | 152 |
|
| alpar@1203 | 153 |
Algorithm<>::SetAdat<double> c; //Algorithm<>::Adat<double> c; jobb vo'na |
| alpar@1203 | 154 |
c.run(); |
| alpar@1105 | 155 |
|
| alpar@1105 | 156 |
algorithm().run(); |
| alpar@1105 | 157 |
algorithm().setAdat(5.2).run(); |
| alpar@1105 | 158 |
} |