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stack.hpp
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stack.hpp
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/* ************************************************************************** */
/* */
/* .-') .-') _ ('-. .-. .-') */
/* ( OO ). ( OO) ) ( OO ).-. \ ( OO ) */
/* (_)---\_)/ '._ / . --. / .-----. ,--. ,--. */
/* / _ | |'--...__) | \-. \ ' .--./ | .' / */
/* \ :` `. '--. .--'.-'-' | | | |('-. | /, */
/* '..`''.) | | \| |_.' | /_) |OO )| ' _) */
/* .-._) \ | | | .-. | || |`-'| | . \ */
/* \ / | | | | | |(_' '--'\ | |\ \ */
/* `-----' `--' `--' `--' `-----' `--' '--' */
/* */
/* Kingmar | https://github.com/K1ngmar */
/* */
/* ************************************************************************** */
#ifndef VERY_NICE_STACK_CLASS_BRO_HPP
# define VERY_NICE_STACK_CLASS_BRO_HPP
# include <vector.hpp>
namespace ft
{
//////////////
// FRENS!!! //
//////////////
template <class T, class Container >
class stack;
template< class T, class Container >
bool operator == (const ft::stack<T,Container>& lhs, const ft::stack<T,Container>& rhs) {
return (lhs.c == rhs.c);
}
template< class T, class Container >
bool operator != (const ft::stack<T,Container>& lhs, const ft::stack<T,Container>& rhs) {
return (lhs.c != rhs.c);
}
template< class T, class Container >
bool operator < (const ft::stack<T,Container>& lhs, const ft::stack<T,Container>& rhs) {
return (lhs.c < rhs.c);
}
template< class T, class Container >
bool operator <= (const ft::stack<T,Container>& lhs, const ft::stack<T,Container>& rhs) {
return (lhs.c <= rhs.c);
}
template< class T, class Container >
bool operator > (const ft::stack<T,Container>& lhs, const ft::stack<T,Container>& rhs) {
return (lhs.c > rhs.c);
}
template< class T, class Container >
bool operator >= (const ft::stack<T,Container>& lhs, const ft::stack<T,Container>& rhs) {
return (lhs.c >= rhs.c);
}
/////////////////
// Stack class //
/////////////////
template <class T, class Container = ft::vector<T> >
class stack
{
///////////////
// type defs //
///////////////
public:
typedef T value_type;
typedef Container container_type;
typedef typename container_type::size_type size_type;
typedef typename container_type::reference reference;
typedef typename container_type::const_reference const_reference;
typedef typename container_type::pointer pointer;
typedef typename container_type::const_pointer const_pointer;
//////////////////////
// Member variables //
//////////////////////
protected:
container_type c;
////////////////////////
// Under Construction //
////////////////////////
public:
explicit stack (const container_type& container = container_type())
: c(container)
{}
~stack()
{}
stack& operator = (const stack& x)
{
this->c = x.c;
return *(this);
}
////////////////////
// Element access //
////////////////////
public:
reference top()
{
return (this->c.back());
}
const_reference top() const
{
return (this->c.back());
}
//////////////
// Capacity //
//////////////
public:
bool empty() const
{
return (c.empty());
}
size_type size() const
{
return (c.size());
}
///////////////
// Modifiers //
///////////////
public:
void push(const value_type& value)
{
c.push_back(value);
}
void pop()
{
c.pop_back();
}
////////////////////////
// Friendly operators //
////////////////////////
public:
friend bool operator == <> (const stack& lhs, const stack& rhs);
friend bool operator != <> (const stack& lhs, const stack& rhs);
friend bool operator < <> (const stack& lhs, const stack& rhs);
friend bool operator <= <> (const stack& lhs, const stack& rhs);
friend bool operator > <> (const stack& lhs, const stack& rhs);
friend bool operator >= <> (const stack& lhs, const stack& rhs);
}; /* end of stack class */
}/* end of namespace */
#endif