Created
June 10, 2009 16:56
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#include <iostream> | |
#include <vector> | |
#include <algorithm> | |
using namespace std; | |
template <class T> | |
class Array : public vector<T> { | |
public: | |
Array() : vector<T>() {} | |
Array(int size) : vector<T>(size) {} | |
Array* sort() | |
{ | |
std::sort(this->begin(), this->end()); | |
return this; | |
} | |
Array* shuffle() | |
{ | |
random_shuffle(this->begin(), this->end()); | |
return this; | |
} | |
Array* uniq() | |
{ | |
erase(unique(this->begin(), this->end()), this->end()); | |
return this; | |
} | |
Array* push(const T& value) | |
{ | |
push_back(value); | |
return this; | |
} | |
/* Not working around Array<T>::const_iterator | |
Array* inspect() | |
{ | |
Array<T>::const_iterator it; | |
cout << '['; | |
for (it = this->begin(); it != this->end() - 1; it++) { | |
cout << *it << ", "; | |
} | |
cout << *it << ']' << endl; | |
return this; | |
} */ | |
}; | |
void show(const Array<int>* list) | |
{ | |
Array<int>::const_iterator it = list->begin(); | |
cout << '['; | |
for (; it != list->end() - 1; it++) { | |
cout << *it << ", "; | |
} | |
cout << *it << ']' << endl; | |
} | |
int main(int argc, char *argv) | |
{ | |
Array<int>* list = new Array<int>; | |
for (int i = 0; i < 10; i++) { | |
list->push_back(i + 1); | |
} | |
show(list); | |
show(list->shuffle()); | |
show(list->push(3)->push(5)->push(3)->sort()->uniq()); | |
delete list; | |
return 0; | |
} | |
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