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CyberDNIWE / toLower.cpp
Created June 18, 2024 06:19 — forked from texus/toLower.cpp
String to lowercase at compile time with with c++14
// This file contains code on how to convert a string to lowercase at compile time.
// A large part of the imlementation was taken from http://stackoverflow.com/a/15912824/3161376 which solved the problems that I had in the old implementation.
// The string struct will hold our data
// The declaration of our string struct that will contain the character array
template<char... str>
struct string
{
// The characters are immediately converted to lowercase when they are put in the array
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CyberDNIWE / Poorly_AlignedStorage.h
Created November 22, 2022 06:57
poorly::aligned_storage
// Equivalent to std::aligned_storage (taken from https://gist.github.com/calebh/fd00632d9c616d4b0c14e7c2865f3085)
namespace poorly
{
template<unsigned int Length, unsigned int Alignment>
struct aligned_storage
{
struct type
{ alignas(Alignment) unsigned char data[Length]; };
};
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CyberDNIWE / Poorly_StaticMax.h
Created November 21, 2022 17:41
poorly::static_max
// Poorly::static_max allows recursively calculating maximum value from size_t parameters/-packs at compile time
// Easily editable for any concrete parameters by replacing size_t to your desired type
namespace poorly
{
// Originally taken from: ( https://gist.github.com/tibordp/6909880 )
// Usage:
// template<typename Ts...>
// struct MyStruct { const size_t data_size = static_max<sizeof(Ts)...>::value };
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CyberDNIWE / variant.cc
Created November 21, 2022 11:39 — forked from tibordp/variant.cc
A simple variant type implementation in C++
#include <iostream>
#include <utility>
#include <typeinfo>
#include <type_traits>
#include <string>
template <size_t arg1, size_t ... others>
struct static_max;
template <size_t arg>
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CyberDNIWE / variant.cpp
Created November 16, 2022 17:29 — forked from calebh/variant.cpp
C++ variant indexed by integer with no standard library dependency
/*
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
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CyberDNIWE / Poorly_Midpoint.h
Created November 16, 2022 10:32
poorly::midpoint, poor man's std::midpoint that avoids overflow caveat
// Taken from Kevlin Henny video https://www.youtube.com/watch?v=YoaZzIZFErI
// poorly::midpoint is poor man's std::midpoint that avoids overflow caveat
namespace poorly
{
struct autoswap_range {};
template<typename T, typename T2 = T>
inline constexpr T midpoint(const T& low, const T2& high) noexcept
{
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CyberDNIWE / Poorly_SizeofArray.h
Created November 16, 2022 08:55
poorly::sizeof_array, drop-in replacement for plain-c array size deduction during compile time
// poorly::sizeof_array is drop-in replacement for plain-c array size deduction
// to never have to worry about sizeof(arr)/sizeof(arr[0]) and similar ever again
// when needing to pass arrays as ptr and size
namespace poorly
{
template<typename T, typename SIZE_T = size_t, SIZE_T Size>
constexpr SIZE_T sizeof_array(T (&)[Size]) noexcept { return Size; }
};
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CyberDNIWE / Circle.h
Created November 15, 2022 12:25
Type erasure example for dummies (free friend funcs)
#pragma once
#include <iostream>
class Circle
{
public:
Circle() : m_radius(0)
{};
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CyberDNIWE / Poorly_Iterable.h
Created November 15, 2022 09:10
poorly::Iterable, make plain-c arrays "poorly" iterable
// poorly::Iterable: poor man's iterator provider that does not take ownership of underlying array
// Usage: copy-paste poorly namespace & use MAKE_POORLY_ITERABLE to make plain-c array iterable.
// (see examples for more info).
#pragma region COPY_PASTE_ITERABLE
#include <cstdint>
namespace poorly
{
template<typename T, size_t SIZE>
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CyberDNIWE / RunningMan.html
Last active April 25, 2018 17:43
<!DOCTYPE html>
<html>
<head>
<title>Running Man</title>
<meta charset="utf-8" />
<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script>
ImageFile = "https://gist.githubusercontent.com/IsoPippel/4dc459f44b353fcdf61ad6c42c449764/raw/e9431064ee651524ab916a28e72336abd103cc71/running.png"
ImageFileP2 = "https://gist.githubusercontent.com/IsoPippel/4dc459f44b353fcdf61ad6c42c449764/raw/e9431064ee651524ab916a28e72336abd103cc71/running2.png"