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DenominationCatalog.h
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DenominationCatalog.h
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#include<map>
#include<string>
#include<vector>
using namespace std;
class DenominationCatalog {
private:
map<string, int> mapDenominations;
map<string, int> mapdenominationValue;
vector<string> availableDenominations;
public:
DenominationCatalog();
void defaultDenominationTypes();
void addDenominationTypes(string, int);
void removeDenominationTypes(string);
void initialize();
void addDenominations(int, int);
void removeDenominations(int, int);
void emptyDenominations();
vector<string> getAvailableDenominations();
void addDenomination(string, int);
int getDenominationValue(string);
void emptyCatalog();
int getNumDenominations(string);
void updateDenominations(map<string, int>&);
string getDenominationType(int);
void defaultDenominations();
int totalCash();
void defaultDenominationValues();
void showDenominations();
};
DenominationCatalog::DenominationCatalog() {
initialize();
}
string DenominationCatalog::getDenominationType(int denominationFlag) {
return availableDenominations[denominationFlag-1];
}
void DenominationCatalog::emptyDenominations() {
map<string, int>::iterator iter;
for (iter = mapDenominations.begin(); iter != mapDenominations.end(); iter++) {
mapDenominations[iter->first] = 0;
}
return;
}
void DenominationCatalog::addDenominationTypes(string denominationType, int denominationValue) {
vector<string>::iterator iter;
for (iter = availableDenominations.begin(); iter != availableDenominations.end(); iter++) {
if (*iter == denominationType) {
mapdenominationValue[denominationType] = denominationValue;
return;
}
}
availableDenominations.push_back(denominationType);
mapdenominationValue[denominationType] = denominationValue;
return;
}
void DenominationCatalog::removeDenominationTypes(string denominationType) {
vector<string>::iterator iter;
for (iter = availableDenominations.begin(); iter != availableDenominations.end(); iter++) {
if (*iter == denominationType) {
availableDenominations.erase(iter);
break;
}
}
mapdenominationValue[denominationType] = 0;
mapDenominations[denominationType] = 0;
return;
}
void DenominationCatalog::defaultDenominationTypes() {
availableDenominations.push_back("TEN");
availableDenominations.push_back("DOLLAR");
availableDenominations.push_back("QUARTER");
availableDenominations.push_back("DIME");
availableDenominations.push_back("CENT");
}
void DenominationCatalog::defaultDenominationValues() {
for (int i = 0; i < availableDenominations.size(); i++) {
if (availableDenominations[i] == "TEN") {
mapdenominationValue[availableDenominations[i]] = 1000;
}
else if (availableDenominations[i] == "DOLLAR") {
mapdenominationValue[availableDenominations[i]] = 100;
}
else if (availableDenominations[i] == "QUARTER") {
mapdenominationValue[availableDenominations[i]] = 25;
}
else if (availableDenominations[i] == "DIME") {
mapdenominationValue[availableDenominations[i]] = 10;
}
else if (availableDenominations[i] == "CENT") {
mapdenominationValue[availableDenominations[i]] = 1;
}
else {
mapdenominationValue[availableDenominations[i]] = 0;
}
}
return;
}
void DenominationCatalog::initialize() {
defaultDenominationTypes();
defaultDenominations();
defaultDenominationValues();
return;
}
void DenominationCatalog::defaultDenominations() {
for (int i = 0; i < availableDenominations.size(); i++) {
mapDenominations[availableDenominations[i]] = 100;
}
return;
}
void DenominationCatalog::addDenominations(int denominationFlag, int denominationQuantity) {
string denominationType = "";
denominationType = availableDenominations[denominationFlag-1];
if (mapDenominations.find(denominationType) != mapDenominations.end()) {
mapDenominations[denominationType] += denominationQuantity;
}
return;
}
void DenominationCatalog::removeDenominations(int denominationFlag, int denominationQuantity) {
string denominationType = "";
denominationType = availableDenominations[denominationFlag-1];
if (mapDenominations.find(denominationType) != mapDenominations.end()) {
mapDenominations[denominationType] -= denominationQuantity;
mapDenominations[denominationType] = max(0, mapDenominations[denominationType]);
}
return;
}
void DenominationCatalog::addDenomination(string denominationType, int denominationQuantity) {
mapDenominations[denominationType] += denominationQuantity;
return;
}
vector<string> DenominationCatalog::getAvailableDenominations() {
return availableDenominations;
}
int DenominationCatalog::getDenominationValue(string denominationType) {
if (mapdenominationValue.find(denominationType) != mapdenominationValue.end()) {
return mapdenominationValue[denominationType];
}
return 0;
}
void DenominationCatalog::emptyCatalog() {
map<string, int>::iterator iter;
for (iter = mapDenominations.begin(); iter != mapDenominations.end(); iter++) {
iter->second = 0;
}
return;
}
int DenominationCatalog::getNumDenominations(string denominationType) {
return mapDenominations[denominationType];
}
void DenominationCatalog::updateDenominations(map<string, int>& currDenominations) {
map<string, int>::iterator iter;
for (iter = currDenominations.begin(); iter != currDenominations.end(); iter++) {
mapDenominations[iter->first] -= iter->second;
}
return;
}
int DenominationCatalog::totalCash() {
map<string, int>::iterator iter;
int totalPrice = 0;
for (iter = mapDenominations.begin(); iter != mapDenominations.end(); iter++) {
if (mapdenominationValue.find(iter->first) != mapdenominationValue.end())
totalPrice += mapdenominationValue[iter->first] * iter->second;
}
return totalPrice;
}
void DenominationCatalog::showDenominations() {
map<string, int>::iterator iter;
std::cout << endl;
std::cout << "DENOMINATIONS LIST:" << endl;
std::cout << "********************************" << endl;
std::cout << "Denomination Name" << " | "<< "Quantity" << endl;
std::cout << "********************************" << endl;
for (iter = mapDenominations.begin(); iter != mapDenominations.end(); iter++) {
std::cout << iter->first << "\t\t" << " | " << iter->second << endl;
}
std::cout << endl;
return;
}