Stan Serebryakov cfr

Demo

Qt + Swift (Xcode generator only): https://github.com/kambala-decapitator/qt-inside-ios-swift-interop
pure CMake (any generator): https://github.com/apple/swift-cmake-examples/tree/main/3_bidirectional_cxx_interop

Official Swift-C++ interop docs

full reference: https://www.swift.org/documentation/cxx-interop/
current status: https://www.swift.org/documentation/cxx-interop/status/
build system setup: https://www.swift.org/documentation/cxx-interop/project-build-setup/
WWDC 2023 session: https://developer.apple.com/videos/play/wwdc2023/10172

Implementing complex numbers and FFT with just datatypes (no floats)

In this article, I'll explain why implementing numbers with just algebraic datatypes is desirable. I'll then talk about common implementations of FFT (Fast Fourier Transform) and why they hide inherent inefficiencies. I'll then show how to implement integers and complex numbers with just algebraic datatypes, in a way that is extremely simple and elegant. I'll conclude by deriving a pure functional implementation of complex FFT with just datatypes, no floats.

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

	////===--- EitherSequence.swift - A sequence type-erasing two sequences -----===//
	////
	//// This source file is part of the Swift.org open source project
	////
	//// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
	//// Licensed under Apache License v2.0 with Runtime Library Exception
	////
	//// See https://swift.org/LICENSE.txt for license information
	//// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
	////

	/**
	* Based on:
	* https://stackoverflow.com/questions/10403588/adding-opencv-processing-to-gstreamer-application
	*/

	// Include atomic std library
	#include <atomic>

	// Include gstreamer library
	#include <gst/gst.h>

	//------------------------------------------------------------------------------
	// NetClient.cc
	//------------------------------------------------------------------------------
	#if ORYOL_WINDOWS
	#define _WINSOCK_DEPRECATED_NO_WARNINGS (1)
	#include <WinSock2.h>
	typedef int ssize_t;
	#endif

	#if ORYOL_POSIX

	TAGS="TODO:\|FIXME:"
	SKIPDIRS="/Carthage"
	find "${SRCROOT}/" -type f \( -name ".h" -or -name ".m" -or -name "*.swift" \) -print0 \
	\| xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).*\$" \
	\| grep -v "$SKIPDIRS" \
	\| perl -p -e "s/($TAGS)/ warning: \$1/"

	#!/usr/bin/env python3
	# licence: ¯\_(ツ)_/¯

	import requests

	s = requests.Session()

	d = {
	'client_id': 'client_id',
	'client_secret': 'client_secret',

	#!/usr/bin/python

	import lldb
	import os
	import re
	import subprocess
	import fblldbbase as fb

	def lldbcommands():
	return [ PrintToFile() ]

	#!/bin/bash

	lsof\|grep deleted\|awk '{print $2}'\|xargs kill -9