I have the basis of a program that works as an inventory, it reads the contents of a file and displays them and their quantity in three places, and I need to add in a warning option that will alert that in any of the places the amount of product is below 10. Lab = This lab is to to add another option for the user to print warnings of any inventory running low. More specifically: - Add another option to the menu, called W for Warning - Look at all items, in all locations. If an item has less than 10 left, print out on one line the item name, location, and quantity. Pictures included are: 1. How the program currently runs 2. How the program needs to run, with included warning option (My program needs to match this photo) Contents of the file: Contents of Inventory.txt Red delicious apples 1.00 25 6 8 10 Assorted bouquets 4.00 50 10 10 0 Camembert cheese 2.00 25 10 12 4 END The Program: //inventory menu gives placement, warning, and exit option #include #include #include using namespace std; struct Record { string name; double cost; int markup; int count[3]; }; const string places[3] = {"counter", "shelf", "warehouse"}; bool read_file(vector &v); void placement (vector &v); int main() { vector invent; char choice; if (read_file(invent) == false) { return 1; } cout << "You have " << invent.size() << endl; while (true) { cout << "(P)lacement (E)xit: "; cin >> choice; switch(choice) { case 'P': case 'p': placement(invent); break; case 'E': case 'e': return(0); break; default: cout << choice << " is not a choice\n"; } } return 0; } void placement (vector &v) { int which = -1; string input; cout << "Which? "; cin >> input; for (int i = 0; i < 3; i++) { if (input.substr(0,3) == places[i].substr(0,3)) which = i; } if (which == -1) { cout << "No match\n"; return; } cout.setf(ios::left); cout.unsetf (ios::right); cout.width(30); cout << "Item"; cout.setf(ios::right); cout.width(6); cout << places[which] << "\n"; int j; for (j = 0; j < v.size(); j++) { cout.setf(ios::left); cout.unsetf (ios::right); cout.width(30); cout << v[j].name; cout.setf(ios::right); cout.width(6); cout << v[j].count[which] << endl; } } bool read_file(vector &v) { Record r; ifstream infile; infile.open("inventory.txt"); if (infile.fail()) { cout << "can't open file\n"; return (false); while (true) { getline (infile, r.name); cout << "Read " << r.name << endl; if (r.name == "END") { infile.close(); return true; } else { infile >> r.cost >> r.markup; for (int i = 0; i < 3; i++) infile >> r.count[i]; infile.get(); v.push_back(r); } } return true; }
I have the basis of a
Lab = This lab is to to add another option for the user to print warnings of any inventory running low. More specifically:
- Add another option to the menu, called W for Warning
- Look at all items, in all locations. If an item has less than 10 left, print out on one line the item name,
location, and quantity.
Pictures included are:
1. How the program currently runs
2. How the program needs to run, with included warning option (My program needs to match this photo)
Contents of the file:
Contents of Inventory.txt
Red delicious apples
1.00 25 6 8 10
Assorted bouquets
4.00 50 10 10 0
Camembert cheese
2.00 25 10 12 4
END
The Program:
//inventory menu gives placement, warning, and exit option
#include <iostream>
#include <fstream>
#include <
using namespace std;
struct Record {
string name;
double cost;
int markup;
int count[3];
};
const string places[3] = {"counter", "shelf", "warehouse"};
bool read_file(vector <Record> &v);
void placement (vector <Record> &v);
int main()
{
vector <Record> invent;
char choice;
if (read_file(invent) == false) {
return 1;
}
cout << "You have " << invent.size() << endl;
while (true)
{
cout << "(P)lacement (E)xit: ";
cin >> choice;
switch(choice) {
case 'P':
case 'p':
placement(invent);
break;
case 'E':
case 'e':
return(0);
break;
default:
cout << choice << " is not a choice\n";
}
}
return 0;
}
void placement (vector <Record> &v)
{
int which = -1;
string input;
cout << "Which? ";
cin >> input;
for (int i = 0; i < 3; i++) {
if (input.substr(0,3) == places[i].substr(0,3)) which = i;
}
if (which == -1) {
cout << "No match\n";
return;
}
cout.setf(ios::left);
cout.unsetf (ios::right);
cout.width(30);
cout << "Item";
cout.setf(ios::right);
cout.width(6);
cout << places[which] << "\n";
int j;
for (j = 0; j < v.size(); j++) {
cout.setf(ios::left);
cout.unsetf (ios::right);
cout.width(30);
cout << v[j].name;
cout.setf(ios::right);
cout.width(6);
cout << v[j].count[which] << endl;
}
}
bool read_file(vector <Record> &v)
{
Record r;
ifstream infile;
infile.open("inventory.txt");
if (infile.fail()) {
cout << "can't open file\n";
return (false);
while (true) {
getline (infile, r.name);
cout << "Read " << r.name << endl;
if (r.name == "END") {
infile.close();
return true;
}
else {
infile >> r.cost >> r.markup;
for (int i = 0; i < 3; i++) infile >> r.count[i];
infile.get();
v.push_back(r);
}
}
return true;
}
![ris:-]$ ./labll
Read Red delicious apples
Read Assorted bouquets
Read Camembert cheese
Read END
You have 3
(P) lacement (E)xit: p
Which? shelf
Item
shelf
Red delicious apples
Assorted bouquets
8
10
Camembert cheese
12
(P) lacement (E)xit: p
Which? counter
Item
Red delicious apples
Assorted bouquets
counter
6
10
Camembert cheese
10
(P) lacement (E) xit: p
Which? warehouse
Item
Red delicious apples
Assorted bouquets
warehouse
10
Camembert cheese
4
(P) lacement (E) xit: e](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5bd3697d-7244-4dc8-845a-c06954fa71b0%2Fa02bee12-ff5b-4f84-8056-210f0e1103c8%2Fezqk66q_processed.jpeg&w=3840&q=75)
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