Archive for category: Embedded

override

override and final

November 3, 2016

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Using the context-sensitive keyword override and final, you can explicitly manage the overriding of virtual…

enumClassic

Strongly-Typed Enums

November 1, 2016

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Enumerations are a convenient way to define integer constants with names. These integer constants are…

RawAndCookedEng

Raw and Cooked

October 30, 2016

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C++11 has user-defined literals for characters, C strings, integers, and floating-point numbers. Integers…

average

User-Defined Literals

October 28, 2016

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User-defined literals are a unique feature in all mainstream programming languages. They empower you…

compare

Compare and Modify Types

October 20, 2016

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The type-traits library empowers you to compare and modify types. All is done at compile time therefore,…

primaryTypeCategories

Check Types

October 18, 2016

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Template Metaprogramming is programming at compile time. But what has template metaprogramming in common…

gcd

More and More Save

October 15, 2016

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In the post Statically checked I wrote that the functions of the type-traits library are an ideal fit…

static assert

Statically Checked

October 14, 2016

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static_assert is the tool in modern C++ to make your code safe. static_assert The usage of static_assert…

parse

{}-Initialization

October 11, 2016

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The initialization of variables was unified in C++11. The rule is quite simple. {}-Initialization is…

autoGetType

auto-matically inititialized

October 6, 2016

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Probably the most frequently used feature of C++11 is auto. Thanks to auto, the compiler determines the…

Latest news

C++20: Query Calendar Dates and Ordinal DatesApril 22, 2024 - 9:53 am
The extended chrono library makes it relatively easy to ask for the time duration between calendar dates. This post is the sixth in my detailed journey through the chrono extension in C++20: Query Calendar Dates Without further ado, the following program queryCalendarDates.cpp queries a few calendar dates. // queryCalendarDates.cpp #include <chrono> #include <iostream> int main() […]
C++20: Displaying and Checking Calendar DatesApril 15, 2024 - 9:20 am
I created calendar dates in my last post, “C++20: Creating Calendar Dates,” and I will display and check them today. This post is the fifth in my detailed journey through the chrono extension in C++20: Displaying Calendar Dates Thanks to std::chrono::local_days or std::chrono::sys_days, you can convert calendar dates to a local or a system std::chrono::time_point. […]
C++20: Creating Calendar DatesApril 8, 2024 - 10:51 am
In this post, I will dive deeper into calendar dates and create them. If this post is too overwhelming for you, read my previous ones: C++20 supports constants and literals to make using calendar-date types more convenient. Constants and Literals for Calendar Types Let me start with the constants for std::chrono::weekday, and std::chrono::month. std::chrono::Monday std::chrono::Thuesday […]
C++20: Time of DayMarch 25, 2024 - 10:08 am
This new data type std::chrono::hh_mm_ss in C++20 stands for the time of day. Time of Day std::chrono::hh_mm_ss is the duration since midnight split into hours, minutes, seconds, and fractional seconds. This type is typically used as a formatting tool. First, the following table gives you a concise overview of std::chrono::hh_mm_ss instance tOfDay. Depending on the […]
C++20: Basic Chrono Terminology with Time Duration and Time PointMarch 18, 2024 - 10:34 am
Today, I continue my journey through the basic types with time durations and time points. Time Durations C++14 introduced helper types such as std::chrono::seconds for time durations and corresponding time literals such as 5s. C++20 added new helper types. The following table shows all for completeness. Often the time duration std::chrono::days and the calendar date […]
My Next Mentoring Program: “Concurrency with Modern C++” startsMarch 11, 2024 - 11:24 am
My next mentoring program, “Concurrency with Modern C++”, starts on the 15th of March. Registration is open.