Mega Code Archive
Creating a custom algorithm based on template
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#include <iostream>
#include <vector>
#include <list>
#include <algorithm>
using namespace std;
template<class ForIter>
void times2(ForIter start, ForIter end)
{
while(start != end) {
*start *= 2;
start++;
}
}
int main()
{
int i;
vector<int> vectorObject;
for(i = 0; i <10; i++)
vectorObject.push_back(i);
cout << "Initial Contents of vectorObject: ";
for(i = 0; i <vectorObject.size(); i++)
cout << vectorObject[ i ] << " ";
cout << endl;
times2(vectorObject.begin(), vectorObject.end());
cout << "Contents of vectorObject doubled: ";
for(i = 0; i <vectorObject.size(); i++)
cout << vectorObject[ i ] << " ";
cout << endl;
list<float> lst;
list<float>::iterator p;
for(i = 0; i <5; i++)
lst.push_back((float)i*3.1416);
cout << "Initial Contents of lst: ";
for(p=lst.begin(); p!=lst.end(); p++)
cout << *p << " ";
cout << endl;
times2(lst.begin(), lst.end());
cout << "Contents of lst doubled: ";
for(p=lst.begin(); p!=lst.end(); p++)
cout << *p << " ";
cout << endl;
return 0;
}
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