用c++、stl,设计一个书店管理系统,功能包括:进货入库记录、销售出货记录图书信息查询:可通过书名、作者等途径查询某本图书的详细信息(含书名、作者、出版社、页数、最新入库时间、库存量、价格等)
时间: 2023-07-04 16:07:37 浏览: 141
C++实现书店销售管理系统,优秀课程设计,小白必看!
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好的,这是一个比较复杂的项目,我会尽可能详细地给您讲解。
首先,我们需要设计一个Book类,用于存储每一本书的具体信息:
```cpp
class Book {
public:
Book(string name, string author, string publisher, int pages, double price);
string getName();
string getAuthor();
string getPublisher();
int getPages();
double getPrice();
void setStock(int stock);
int getStock();
void setLatestInDate(string date);
string getLatestInDate();
private:
string name;
string author;
string publisher;
int pages;
double price;
int stock;
string latestInDate;
};
```
接下来,我们可以设计一个BookStore类,用于管理所有的书籍信息,包括进货、销售、查询等功能:
```cpp
class BookStore {
public:
void addBook(Book book);
void removeBook(string name);
void updateBook(string name, int stock, string date);
vector<Book> searchByName(string name);
vector<Book> searchByAuthor(string author);
vector<Book> getAllBooks();
private:
vector<Book> books;
};
```
其中,addBook()函数用于添加新书,removeBook()函数用于删除图书,updateBook()函数用于更新图书库存和最新入库时间。searchByName()和searchByAuthor()两个函数用于按照书名或作者查询图书,getAllBooks()函数用于获取全部的图书信息。
下面,我们可以实现Book和BookStore两个类的具体实现:
```cpp
Book::Book(string name, string author, string publisher, int pages, double price) {
this->name = name;
this->author = author;
this->publisher = publisher;
this->pages = pages;
this->price = price;
this->stock = 0;
}
string Book::getName() {
return name;
}
string Book::getAuthor() {
return author;
}
string Book::getPublisher() {
return publisher;
}
int Book::getPages() {
return pages;
}
double Book::getPrice() {
return price;
}
void Book::setStock(int stock) {
this->stock = stock;
}
int Book::getStock() {
return stock;
}
void Book::setLatestInDate(string date) {
this->latestInDate = date;
}
string Book::getLatestInDate() {
return latestInDate;
}
void BookStore::addBook(Book book) {
books.push_back(book);
}
void BookStore::removeBook(string name) {
for (auto iter = books.begin(); iter != books.end(); iter++) {
if (iter->getName() == name) {
books.erase(iter);
break;
}
}
}
void BookStore::updateBook(string name, int stock, string date) {
for (auto &book : books) {
if (book.getName() == name) {
book.setStock(stock);
book.setLatestInDate(date);
break;
}
}
}
vector<Book> BookStore::searchByName(string name) {
vector<Book> result;
for (auto &book : books) {
if (book.getName() == name) {
result.push_back(book);
}
}
return result;
}
vector<Book> BookStore::searchByAuthor(string author) {
vector<Book> result;
for (auto &book : books) {
if (book.getAuthor() == author) {
result.push_back(book);
}
}
return result;
}
vector<Book> BookStore::getAllBooks() {
return books;
}
```
最后,我们可以在main函数中实现具体的操作:
```cpp
int main() {
BookStore store;
// 添加新书
Book book1("C++ Primer", "Lippman", "O'Reilly", 1376, 99.99);
store.addBook(book1);
// 更新库存和最新入库时间
store.updateBook("C++ Primer", 10, "2021-01-01");
// 查询图书信息
vector<Book> books = store.searchByName("C++ Primer");
for (auto &book : books) {
cout << "书名:" << book.getName() << endl;
cout << "作者:" << book.getAuthor() << endl;
cout << "出版社:" << book.getPublisher() << endl;
cout << "页数:" << book.getPages() << endl;
cout << "价格:" << book.getPrice() << endl;
cout << "库存量:" << book.getStock() << endl;
cout << "最新入库时间:" << book.getLatestInDate() << endl;
}
return 0;
}
```
以上就是一个简单的书店管理系统的实现。在实际应用中,可能还需要考虑更多的功能和细节,例如销售记录、统计分析等。
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