Lesson 20 - Diary with a database in C++
In the previous lesson, Date and Time in C++, we learned how to work with date and
time. In today's C++ tutorial, we're going to store objects in a
vector.
At first, I was going to have us create a user database, but we've already
dealt with users several times in this course. Since we now know how to deal
with dates and time, we're going to make a digital diary/journal. We'll store
entries into a database and print today's and tomorrow's entries. This database
won't be an "actual" database, we will cover databases later on. All it will be
is a vector in computer memory which will allow the user to add
entries, search for them by date, and remove them by specifying a date and
time.
Let's create a new console application and name it Diary.
The entry
First of all, we'll have to create a class whose instances we will store.
Let's name it Entry. Diary entries will be related to a certain
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In this tutorial, we'll create an electronic diary with a database using the vector container. It'll be able to add, remove, and search entries.
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