Things that might be helpful for first-time users : based on my own experience

[yoonso0-0]

As a beginning SpECTRE developer

• How DataBox is working : what kind of things dbox is storing, how we get something out of it, how GlobalCache works. etc.

• PUP library and some things related to Charm++

• TMPL:: wrapper

• A brief overview : what happens in sequence when an executable is run or compiled.

• Variables, Tags

• Option parsing, base class, derived class, unique_ptr

• Visualizing possible types of domain

• common vocabs e.g. DG, element, block, array,

• The first several lines starting with # in input files (tests on executables)

• pr_doc tool

• Running benchmark

• Globalcache & actions

As a first-time C++ user?

I think this is up to discussion : how would we assume the user/reader's level of knowledge on C++ programming?

• template meta programming and how that's related with our goal with spectre.
• GSL library and not_null pointer
• When to include just forward declarations, when to include header file itself
• Understanding compile-time vs run-time things

[yoonso0-0]

Hi, I'm updating some questions and things that I've taken memo while I've been learning spectre throughout the past year. These range from what simply I didn't know and Googled, to a somewhat large scale doc work. Feel free to add comments or suggestions :)

[yoonso0-0]

Subcell option grouping : TciOptions, SubcellSolver etc.