23 lines
443 B
C++
23 lines
443 B
C++
#pragma once
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#include <string>
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namespace oop {
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class BankAccount {
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public:
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explicit BankAccount(std::string owner, double balance = 0.0);
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[[nodiscard]] auto owner() const -> const std::string&;
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[[nodiscard]] auto balance() const -> double;
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void deposit(double amount) pre(amount > 0);
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auto withdraw(double amount) -> bool pre(amount > 0);
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private:
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std::string owner_;
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double balance_;
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};
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} // namespace oop
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