io_functions.cpp File Reference

#include "io_functions.h"

Go to the source code of this file.

Functions
void	printMenu ()
int	getInt ()
string	getItem ()

Detailed Description

Contains C++ functions for printing menus, reading input values, etc.

Author

Braun

Date

9/2/14

Definition in file io_functions.cpp.

Function Documentation

int getInt

(

)

Reads, validates, and returns a positive integer

Precondition

User has been prompted to enter an integer

Postcondition

none

Returns

positive integer value

Definition at line 30 of file io_functions.cpp.

Referenced by getBagNum().

string getItem

(

)

Prompts for a bag item and returns it to caller

Returns

bag item

Remarks

Accepts strings with spaces

Definition at line 46 of file io_functions.cpp.

Referenced by processOption().

void printMenu

(

)

Prints main program menu

Precondition

none

Postcondition

none

Definition at line 16 of file io_functions.cpp.

Referenced by main(), and processOption().