#ifndef MAIN$\_$SAVITCH$\_$SEQUENCE$\_$H

#define MAIN$\_$SAVITCH$\_$SEQUENCE$\_$H

#include $//$ Provides size$\_$t

namespace main$\_$savitch$\_3$

$\{$

class sequence

$\{$

public:

$//$ TYPEDEFS and MEMBER CONSTANTS

typedef double value$\_$type;

typedef size$\_$t size$\_$type;

static const size$\_$type CAPACITY $=30$;

$//$ CONSTRUCTOR

sequence$()$;

$//$ MODIFICATION MEMBER FUNCTIONS

void start$()$;

void advance$()$;

void insert$($const value$\_$type& entry$)$;

void attach$($const value$\_$type& entry$)$;

void remove$\_$current$()$;

$//$ CONSTANT MEMBER FUNCTIONS

size$\_$type size$()$ const;

bool is$\_$item$()$ const;

value$\_$type current$()$ const;

private:

value$\_$type data$[$CAPACITY$]$;

size$\_$type used;

size$\_$type current$\_$index;

$\}$;

$\}$

#endif