alg14.c

“在遇到无法解决的问题时

#include <algorithm>
#include <vector>
#include <iostream.h>

template <class Type>
void print_elements( Type elem ) { cout << elem << " "; }
	
int main()
{
	vector< int, allocator > ivec;

	for ( int ix = 0; ix < 10; ix++ )
 	      ivec.push_back( ix );
	
	void (*pfi)( int ) = print_elements;
	for_each( ivec.begin(), ivec.end(), pfi );
	
	return 0;
}