// Remove.cpp : Defines the entry point for the console application.
//
#include <iostream>
#include <algorithm>
#include <vector>
#include <iterator>
using std::cout;
using std::endl;
bool greater9( int );
int main()
{
const int SIZE = 10;
int a[SIZE] = { 10, 2, 10, 4, 16, 6, 14, 8, 12, 10 };
std::ostream_iterator< int > outputIt( cout, " " );
std::vector< int > v( a, a + SIZE );
std::vector< int >::iterator newLastElement;
cout<<"Vector v before removing all 10s: /n ";
std::copy( v.begin(), v.end(), outputIt );
newLastElement = std::remove( v.begin(), v.end(), 10 );
cout<<"/nVector v after removing all 10s: /n ";
std::copy( v.begin(), v.end(), outputIt );
std::vector< int > v2( a, a + SIZE );
std::vector< int > c( SIZE, 0 );
cout<<"/n/nVector v2 before removing all 10s and copying:/n";
std::copy( v2.begin(), v2.end(), outputIt );
std::remove_copy( v2.begin(), v2.end(), c.begin(), 10 );
cout<<"/nVector c after remvoing all 10s from v2:/n ";
std::copy( c.begin(), c.end(), outputIt );
std::vector< int > v3( a, a + SIZE );
cout<<"/n/nVector v3 before removing all elements"
<<"/nfreater than 9:/n";
std::copy( v3.begin(), v3.end(), outputIt );
newLastElement = std::remove_if( v3.begin(), v3.end(), greater9 );
cout<<"/nVector v3 after removing all elements"
<<"/ngreater than 9:/n";
std::copy( v3.begin(), newLastElement, outputIt );
std::vector< int > v4( a, a + SIZE );
std::vector< int > c2( SIZE, 0 );
cout<<"/n/nVector v4 before removing all elements"
<< "/ngreater than 9 and copying:/n";
std::copy( v4.begin(), v4.end(), outputIt );
std::remove_copy_if( v4.begin(), v4.end(), c2.begin(), greater9 );
cout<<"/nVector c2 after removing all elements"
<< "/ngreater than 9 from v4:/n";
std::copy( c2.begin(), c2.end(), outputIt );
cout<<endl;
return 0;
}
bool greater9( int x )
{
return x > 9;
}