#ifndef __sSTUCT_H__
#define __sSTUCT_H__




// --------------------------
/*!
	\brief Stack struct 
	
	it has constructor, distruction, show, Ok,
	pop, push and other function
 */
struct sStack {
	
	static unsigned	const int MAX_STACK_SIZE = 2;
	
	int memory_guard_first;
	double data [MAX_STACK_SIZE];
	int memory_guard_second;
	
	unsigned int counter_change_number;
	
	unsigned int top;
	
	int memory_guard_third;
	
		
};

//--------------------------
void Stack_constructor (sStack *stack); 
void Stack_destructoin (sStack *stack);

void   sStack_show (const sStack *stack);
int    sStack_size (const sStack *stack);		
double sStack_Pop  (sStack *stack);
void   sStack_Push  (sStack *stack, double vell);

bool   sStack_Ok (const sStack *stack);
double sStack_show_last_element (const sStack *stack);


#endif