Programming Topics or Overload Journal #123 - October 2014
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Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

C++20: A Simple Math Module

Bob Schmidt

01 August 2020 17:59:51 +01:00

Modules are one big change introduced by C++20. Rainer Grimm describes how to build a mathematics module.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Comment Only What The Code Cannot Say

Bob Schmidt

01 June 2020 21:25:37 +01:00

Comments can help or hinder. Kevlin Henney assesses when to avoid them.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

C++ Reflection for Python Binding

Bob Schmidt

03 August 2019 19:21:26 +01:00

There are various approaches to generating Python bindings in C++. Russell Standish shows how Classdesc can be used to achieve this.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Challenges

Bob Schmidt

02 May 2019 23:21:01 +01:00

Francis Glassborow revisits old challenges and sets a new one.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

C++ Tagged Reference Types

Bob Schmidt

09 January 2019 16:24:47 +00:00

Pete Cordell proposes an extension to C++ move syntax.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Critique Competition 115

Bob Schmidt

03 January 2019 16:05:04 +00:00

Set and collated by Roger Orr. A book prize is awarded for the best entry.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Compile-time Data Structures in C++17: Part 2, Map of Types

Bob Schmidt

01 October 2018 17:46:54 +01:00

Compile time type selection allows static polymorphsim. Bronek Kozicki details an implementation of a compile time map.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Critique Competition

Bob Schmidt

03 September 2018 18:22:33 +01:00

Set and collated by Silas Brown. A book prize is awarded for the best entry.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Challenge 4 Report & Outlining Challenge 5

Bob Schmidt

02 September 2018 18:16:03 +01:00

Francis Glassborow presents the responses to the challenge from last time and outlines the next one.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Cache-Line Aware Data Structures

Bob Schmidt

06 August 2018 18:56:32 +01:00

Structuring your program to consider memory can improve performance. Wesley Maness and Richard Reich demonstrate this with a producer–consumer queue.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Compile-time Data Structures in C++17: Part 1, Set of Types

Bob Schmidt

02 August 2018 18:29:36 +01:00

Compile time data structures can speed things up at runtime. Bronek Kozicki details an implementation of a compile time set.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Critique Competition 112

Bob Schmidt

03 July 2018 16:27:33 +01:00

Set and collated by Roger Orr. A book prize is awarded for the best entry.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Critique Competition 111

Bob Schmidt

04 May 2018 17:23:55 +01:00

Set and collated by Roger Orr. A book prize is awarded for the best entry.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Critique Competition 110 Part II

Bob Schmidt

04 March 2018 22:19:03 +00:00

Set and collated by Roger Orr. A book prize is awarded for the best entry.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

CTAD – What Is This New Acronym All About?

Bob Schmidt

05 February 2018 16:39:05 +00:00

What is class template argument deduction? Roger Orr elucidates this new C++17 feature.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Aesthetics

Bob Schmidt

10 November 2017 17:18:32 +00:00

Pete Goodliffe implores us to care (enough) about code beauty.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

C++11 (and beyond) Exception Support

Bob Schmidt

02 October 2017 18:57:54 +01:00

C++11 introduced many new exception related features. Ralph McArdell gives a comprehensive overview.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Critique Competition 107

Bob Schmidt

03 September 2017 16:12:58 +01:00

Set and collated by Roger Orr. A book prize is awarded for the best entry.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Critique Competition 106

Bob Schmidt

02 July 2017 17:41:54 +01:00

Set and collated by Roger Orr. A book prize is awarded for the best entry.

Note: when you create a new publication type, the articles module will automatically use the templates user-display-[publicationtype].xt and user-summary-[publicationtype].xt. If those templates do not exist when you try to preview or display a new article, you'll get this warning :-) Please place your own templates in themes/yourtheme/modules/articles . The templates will get the extension .xt there.

Code Critique Competition 105

Martin Moene

03 May 2017 09:23:32 +01:00

Set and collated by Roger Orr. A book prize is awarded for the best entry.


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