Combine insert and begin to add element to the start of a list
#include <iostream>
using std::cout;
using std::endl;
#include <list> // list class-template definition
#include <algorithm> // copy algorithm
#include <iterator> // ostream_iterator
int main()
{
int array[ 4 ] = { 2, 6, 4, 8 };
std::list< int > values; // create list of ints
std::list< int > otherValues; // create list of ints
std::ostream_iterator< int > output( cout, " " );
// insert items in values
values.push_front( 1 );
values.push_front( 3 );
values.push_back( 4 );
values.push_back( 2 );
cout << "values contains: ";
std::copy( values.begin(), values.end(), output );
values.insert( values.begin(), array, array + 4 );
cout << "\n\nvalues contains: ";
std::copy( values.begin(), values.end(), output );
cout << endl;
return 0;
}values contains: 3 1 4 2
values contains: 2 6 4 8 3 1 4 2
Combine insert and end to add elements to the end of a list
#include <iostream>
#include <cassert>
#include <algorithm>
#include <string>
#include <list>
#include <iostream>
using namespace std;
void print_list(string s)
{
cout << s << endl;
}
int main()
{
list<string> dlist;
dlist.insert(dlist.end(), "AAA");
dlist.insert(dlist.end(), "BBBB");
dlist.insert(dlist.end(), "CCCCC");
for_each(dlist.begin(), dlist.end(), print_list);
return 0;
}AAA
BBBB
CCCCC
Insert 3 fours
#include <list>
#include <iostream>
using namespace std;
typedef list<int> LISTINT;
int main(void)
{
int rgTest1[] = {5,6,7};
int rgTest2[] = {10,11,12};
LISTINT listInt;
LISTINT listAnother;
LISTINT::iterator i;
listInt.insert (listInt.end(), 3, 4);
for (i = listInt.begin(); i != listInt.end(); ++i)
cout << *i << endl;
}Insert an array in there
#include <list>
#include <iostream>
using namespace std;
typedef list<int> LISTINT;
int main(void)
{
int rgTest1[] = {5,6,7};
int rgTest2[] = {10,11,12};
LISTINT listInt;
LISTINT listAnother;
LISTINT::iterator i;
// Insert an array in there
listInt.insert (listInt.end(), rgTest1, rgTest1 + 3);
for (i = listInt.begin(); i != listInt.end(); ++i)
cout << *i << endl;
}Insert another list
#include <list>
#include <iostream>
using namespace std;
typedef list<int> LISTINT;
int main(void)
{
int rgTest1[] = {5,6,7};
int rgTest2[] = {10,11,12};
LISTINT listInt;
LISTINT listAnother;
LISTINT::iterator i;
// Insert another LISTINT
listAnother.insert (listAnother.begin(), rgTest2, rgTest2+3);
listInt.insert (listInt.end(), listAnother.begin(), listAnother.end());
for (i = listInt.begin(); i != listInt.end(); ++i)
cout << *i << endl;
}Insert elements of array into a list
#include <iostream>
using std::cout;
using std::endl;
#include <list> // list class-template definition
#include <algorithm> // copy algorithm
#include <iterator> // ostream_iterator
int main()
{
int array[ 4 ] = { 2, 6, 4, 8 };
std::list< int > values; // create list of ints
std::list< int > otherValues; // create list of ints
std::ostream_iterator< int > output( cout, " " );
// insert items in values
values.push_front( 1 );
values.push_front( 3 );
values.push_back( 4 );
values.push_back( 2 );
cout << "values contains: ";
std::copy( values.begin(), values.end(), output );
values.insert( values.begin(), array, array + 4 );
cout << "\n\nvalues contains: ";
std::copy( values.begin(), values.end(), output );
cout << endl;
return 0;
}values contains: 3 1 4 2
values contains: 2 6 4 8 3 1 4 2
Inserting elements from another list at the beginning
#include <list>
#include <iostream>
using namespace std;
void PrintListContents (const list <int>& listInput);
int main ()
{
list <int> list1;
list1.insert (list1.begin (), 4);
list1.insert (list1.begin (), 3);
list1.insert (list1.begin (), 2);
list1.insert (list1.begin (), 1);
list1.insert (list1.end (), 5);
PrintListContents (list1);
list <int> list2;
list2.insert (list2.begin (), 4, 0);
cout << list2.size () << "" elements of a value:" << endl;
PrintListContents (list2);
list <int> listIntegers3;
// Inserting elements from another list at the beginning...
listIntegers3.insert (listIntegers3.begin (),list1.begin (), list1.end ());
return 0;
}
void PrintListContents (const list <int>& listInput)
{
std::list <int>::const_iterator i;
for ( i = listInput.begin (); i != listInput.end (); ++ i )
cout << *i << endl;
}Inserting elements from another list at the end
#include <list>
#include <iostream>
using namespace std;
void PrintListContents (const list <int>& listInput);
int main ()
{
list <int> list1;
list1.insert (list1.begin (), 4);
list1.insert (list1.begin (), 3);
list1.insert (list1.begin (), 2);
list1.insert (list1.begin (), 1);
list1.insert (list1.end (), 5);
PrintListContents (list1);
list <int> list2;
list2.insert (list2.begin (), 4, 0);
cout << list2.size () << "" elements of a value:" << endl;
PrintListContents (list2);
list <int> listIntegers3;
// Inserting elements from another list at the end...
listIntegers3.insert (listIntegers3.end (),list2.begin (), list2.end ());
PrintListContents (listIntegers3);
return 0;
}
void PrintListContents (const list <int>& listInput)
{
std::list <int>::const_iterator i;
for ( i = listInput.begin (); i != listInput.end (); ++ i )
cout << *i << " ";
}Inserting Elements in the List Using push_back
#include <list>
#include <iostream>
int main ()
{
std::list <int> listIntegers;
listIntegers.push_back (1);
listIntegers.push_back (2);
listIntegers.push_back (-1);
listIntegers.push_back (9);
std::list <int> ::iterator i;
for ( i = listIntegers.begin (); i != listIntegers.end (); ++ i )
std::cout << *i << std::endl;
return 0;
}Inserting Elements in the List Using push_front
#include <list>
#include <iostream>
int main ()
{
std::list <int> listIntegers;
listIntegers.push_front (10);
listIntegers.push_front (2001);
listIntegers.push_front (-1);
listIntegers.push_front (9999);
std::list <int> ::iterator i;
for ( i = listIntegers.begin (); i != listIntegers.end (); ++ i )
std::cout << *i << std::endl;
return 0;
}Insert one at a time
#include <list>
#include <iostream>
using namespace std;
typedef list<int> LISTINT;
int main(void)
{
int rgTest1[] = {5,6,7};
int rgTest2[] = {10,11,12};
LISTINT listInt;
LISTINT listAnother;
LISTINT::iterator i;
// Insert one at a time
listInt.insert (listInt.begin(), 2);
listInt.insert (listInt.begin(), 1);
listInt.insert (listInt.end(), 3);
for (i = listInt.begin(); i != listInt.end(); ++i)
cout << *i << endl;
}
