Stack< T > Class Template Reference

LIFO stack container wrapping std::stack. More...

#include <stack.h>

Public Member Functions
	Stack ()=default
	Default constructor. Creates an empty stack.
	Stack (const Stack &other)
	Copy constructor.
	Stack (Stack &&other) noexcept
	Move constructor.
	~Stack ()=default
	Destructor.
Stack &	operator= (const Stack &other)
	Copy assignment operator.
Stack &	operator= (Stack &&other) noexcept
	Move assignment operator.
bool	isEmpty () const
	Returns true if the stack has no elements.
size_t	size () const
	Returns the number of elements.
T &	top ()
	Returns a mutable reference to the top element.
const T &	top () const
	Returns a const reference to the top element.
const T &	constTop () const
	Returns a const reference to the top element.
void	push (const T &value)
	Pushes a value onto the top of the stack.
void	push (T &&value)
	Pushes a value onto the top of the stack (move overload).
T	pop ()
	Removes and returns the top element.
void	clear ()
	Removes all elements.
void	swap (Stack &other) noexcept
	Swaps contents with another stack.

Friends
bool	operator== (const Stack &lhs, const Stack &rhs)
	Returns true if both stacks have identical contents.
bool	operator!= (const Stack &lhs, const Stack &rhs)
	Returns true if the stacks differ.

Detailed Description

template<typename T>
class Stack< T >

LIFO stack container wrapping std::stack.

Provides a Qt-inspired API over std::stack with consistent naming conventions matching the rest of libpromeki. Simple value type — no PROMEKI_SHARED_FINAL (not typically shared or iterable).

Template Parameters

T	Element type.

Member Function Documentation

pop()

template<typename T >

T Stack< T >::pop ( )

inline

Removes and returns the top element.

Returns

The removed element.

push() [1/2]

template<typename T >

void Stack< T >::push ( const T &  value )

inline

Pushes a value onto the top of the stack.

Parameters

value

The value to push.

push() [2/2]

template<typename T >

void Stack< T >::push ( T &&  value )

inline

Pushes a value onto the top of the stack (move overload).

Parameters

value

The value to move-push.

swap()

template<typename T >

void Stack< T >::swap ( Stack< T > &  other )

inlinenoexcept

Swaps contents with another stack.

Parameters

other

The stack to swap with.

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

• include/promeki/core/stack.h