itpp::Stack< T > Class Template Reference

General stack class. More...

#include <itpp/base/stack.h>

Public Member Functions
	Stack ()
	Default constructor.
	Stack (int n)
	Create a Stack of size n.
	Stack (const Stack< T > &s)
	Create a copy of s.
virtual	~Stack ()
	Default destructor.
T	pop ()
	Pop the topmost element of the stack.
T	peek () const
	Peek at the topmost element of the stack, without removing it.
void	push (T v)
	Push an element at top of stack.
void	clear ()
	Empty the stack.
void	operator= (const Stack< T > &s)
	Assignment operator.
int	size () const
	Returns the maximum number of data elements the stack can store.
int	no_elements () const
	Returns the number of data elements currently in the stack.
void	set_size (int n, bool copy=false)
	Resizing a Stack<T>.

Detailed Description

template<class T>
class itpp::Stack< T >

General stack class.

This class is a general stack class for arbitrary types.

For rarely used types you will need to instantiate the class by

template class Stack<type>;

The following example shows how to define a Stack of vectors:

vec a = randn(10);
vec b = randn(20);
Stack<vec> my_stack(10);
my_stack.push(a);
my_stack.push(b);

cout << my_stack.pop() << " " << my_stack.pop() << endl ;

Definition at line 66 of file stack.h.

---

The documentation for this class was generated from the following file:

• itpp/base/stack.h