commit 4f4397b3e1f62ae4264abd15e801837a3cc80783 Author: Alexander Kobjolke Date: Thu Mar 13 22:36:51 2025 +0100 Initial commit diff --git a/.envrc b/.envrc new file mode 100644 index 0000000..30da14f --- /dev/null +++ b/.envrc @@ -0,0 +1,5 @@ +export DIRENV_WARN_TIMEOUT=20s + +eval "$(devenv direnvrc)" + +use devenv diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..cf5d83d --- /dev/null +++ b/.gitignore @@ -0,0 +1,45 @@ +# Prerequisites +*.d + +# Compiled Object files +*.slo +*.lo +*.o +*.obj + +# Precompiled Headers +*.gch +*.pch + +# Compiled Dynamic libraries +*.so +*.dylib +*.dll + +# Fortran module files +*.mod +*.smod + +# Compiled Static libraries +*.lai +*.la +*.a +*.lib + +# Executables +*.exe +*.out +*.app + +# Devenv +.devenv* +devenv.local.nix + +# direnv +.direnv + +# pre-commit +.pre-commit-config.yaml +.cache +.idea +build diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/NimGame/CMakeLists.txt b/NimGame/CMakeLists.txt new file mode 100644 index 0000000..b2a7c88 --- /dev/null +++ b/NimGame/CMakeLists.txt @@ -0,0 +1,22 @@ +cmake_minimum_required(VERSION 3.30) +project(NimGameProject LANGUAGES CXX) + +set(CMAKE_CXX_STANDARD 17) + +if (CMAKE_EXPORT_COMPILE_COMMANDS) + set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES ${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES}) +endif() + +add_executable(NimGameProject main.cpp + game/Game.h + client/GameClient.h + game/nimgame/NimGame.h + game/nimgame/player/AbstractNimGamePlayer.h + game/nimgame/player/HumanPlayer.h + game/nimgame/player/ComputerPlayer.h + io/Writer.h + io/ConsoleWriter.h + game/player/Player.h + game/AbstractGame.h + game/Foo.h +) diff --git a/NimGame/client/GameClient.h b/NimGame/client/GameClient.h new file mode 100644 index 0000000..c69e3e0 --- /dev/null +++ b/NimGame/client/GameClient.h @@ -0,0 +1,24 @@ +// +// Created by JoachimWagner on 10.03.2025. +// + +#pragma once +#include "../game/Game.h" +namespace client { + + using Game = atlas::game::Game; + + class GameClient { + public: + explicit GameClient(Game &game) : game(game) {} + + auto go()->void { + game.play(); + } + + private: + Game &game; + + }; + +} // client diff --git a/NimGame/game/AbstractGame.h b/NimGame/game/AbstractGame.h new file mode 100644 index 0000000..66d39bf --- /dev/null +++ b/NimGame/game/AbstractGame.h @@ -0,0 +1,122 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once +#include "Game.h" +#include +#include "../io/Writer.h" +#include "player/Player.h" +namespace atlas::game { + + template + class AbstractGame: public Game { + using PLAYER = player::Player *; + using PLAYERS = std::vector; + + public: + + explicit AbstractGame(io::Writer &writer) : writer(writer) {} + + auto addPlayer(PLAYER player) -> void { + players.push_back(player); + } + auto removePlayer(PLAYER player) -> void { + // Not implemented yet + // TODO implememt feature + } + + auto play()->void override { + while(! isGameOver()) playRound(); + + } + + private: + auto playRound()-> void { // Integration + for(auto player: players) { + setCurrentPlayer(player); + playSingleTurn(); + } + } + auto playSingleTurn()->void{ + if(isGameOver()) return; + executeTurn(); + terminateTurn(); + } + + auto executeTurn()->void { + do { + _turn = getCurrentPlayer()->doTurn(_board); + } while(turnIsNotValid()); + } + + + auto terminateTurn() -> void { + updateBoard(); + printGameOverMessageIfGameIsOver(); + } + + auto turnIsNotValid()-> bool { + if( isTurnValid()) return false; + write("Ungueltiger Zug"); + return true; + } + + + auto printGameOverMessageIfGameIsOver() -> void { + if(isGameOver()) { + write(getCurrentPlayer()->getName() + " hat verloren."); + } + } + + + PLAYERS players; + PLAYER _currentPlayer; + atlas::io::Writer &writer; + BOARD _board; + TURN _turn; + + void setCurrentPlayer(const PLAYER currentPlayer) { + AbstractGame::_currentPlayer = currentPlayer; + } + + + + + protected: + + BOARD getBoard() const { + return _board; + } + + void setBoard(BOARD board) { + _board = board; + } + + TURN getTurn() const { + return _turn; + } + + void setTurn(TURN turn) { + _turn = turn; + } + virtual auto updateBoard()-> void = 0; + + virtual auto isGameOver()->bool = 0; + + virtual auto isTurnValid() const -> bool = 0; + + const PLAYER getCurrentPlayer() const { + return _currentPlayer; + } + + const PLAYERS &getPlayers() const { + return players; + } + + auto write(std::string message)->void { + writer.write(message); + } + + }; +} diff --git a/NimGame/game/Foo.h b/NimGame/game/Foo.h new file mode 100644 index 0000000..bb18e9d --- /dev/null +++ b/NimGame/game/Foo.h @@ -0,0 +1,45 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once + + +#include + +class Punkt { +private: + int x{0}; + int y{0}; + +public: + int getX() const { + return x; + } + + void setX(int x) { + Punkt::x = x; + } + + int getY() const { + return y; + } + + void setY(int y) { + Punkt::y = y; + } + + bool operator==(const Punkt &rhs) const { + return x == rhs.x && + y == rhs.y; + } + + bool operator!=(const Punkt &rhs) const { + return !(rhs == *this); + } + + friend std::ostream &operator<<(std::ostream &os, const Punkt &punkt) { + os << "x: " << punkt.x << " y: " << punkt.y; + return os; + } +}; diff --git a/NimGame/game/Game.h b/NimGame/game/Game.h new file mode 100644 index 0000000..1424ec7 --- /dev/null +++ b/NimGame/game/Game.h @@ -0,0 +1,17 @@ +// +// Created by JoachimWagner on 10.03.2025. +// + +#pragma once + +namespace atlas::game { + + class Game { + public: + Game() = default; + virtual ~Game() = default; + + virtual void play() = 0; + }; + +} // game diff --git a/NimGame/game/nimgame/NimGame.h b/NimGame/game/nimgame/NimGame.h new file mode 100644 index 0000000..c0ed58f --- /dev/null +++ b/NimGame/game/nimgame/NimGame.h @@ -0,0 +1,38 @@ +// +// Created by JoachimWagner on 10.03.2025. +// + +#pragma once +#include +#include "../AbstractGame.h" +#include "../../io/Writer.h" +#include "../player/Player.h" + +namespace atlas::game::nimgame { + + class NimGame: public AbstractGame { + + + public: + explicit NimGame(io::Writer &writer) : AbstractGame(writer) { + setBoard(23); + } + + + protected: + auto updateBoard()-> void override{ setBoard(getBoard()- getTurn());} + + auto isGameOver()->bool override{ // Operation + return getBoard() < 1 || getPlayers().empty(); + } + + [[nodiscard]] auto isTurnValid() const -> bool override { return getTurn() >= 1 && getTurn() <= 3; } + + + + }; + + + + +} diff --git a/NimGame/game/nimgame/player/AbstractNimGamePlayer.h b/NimGame/game/nimgame/player/AbstractNimGamePlayer.h new file mode 100644 index 0000000..6fea031 --- /dev/null +++ b/NimGame/game/nimgame/player/AbstractNimGamePlayer.h @@ -0,0 +1,17 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once + +#include +#include "../../player/AbstractPlayer.h" +namespace atlas::game::nimgame::player { + +class AbstractNimGamePlayer: public atlas::game::player::AbstractPlayer{ + + public: + explicit AbstractNimGamePlayer(const std::string &name) : AbstractPlayer(name) {} +}; + +} diff --git a/NimGame/game/nimgame/player/ComputerPlayer.h b/NimGame/game/nimgame/player/ComputerPlayer.h new file mode 100644 index 0000000..3fa632c --- /dev/null +++ b/NimGame/game/nimgame/player/ComputerPlayer.h @@ -0,0 +1,22 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once + +#include +#include "AbstractNimGamePlayer.h" +namespace atlas::game::nimgame::player { + class ComputerPlayer :public AbstractNimGamePlayer{ + static inline int turns[] = {3,1,1,2}; + public: + explicit ComputerPlayer(const std::string &name) : AbstractNimGamePlayer(name) {} + + auto doTurn(const int &stones) const -> int override { + + const int turn = turns[stones % 4]; + std::cout << "Computer nimmt " << turn << " Steine." << std::endl; + return turn; + } + }; +} diff --git a/NimGame/game/nimgame/player/HumanPlayer.h b/NimGame/game/nimgame/player/HumanPlayer.h new file mode 100644 index 0000000..9b3c2ab --- /dev/null +++ b/NimGame/game/nimgame/player/HumanPlayer.h @@ -0,0 +1,26 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once + +#include +#include "AbstractNimGamePlayer.h" + +namespace atlas::game::nimgame::player { + + class HumanPlayer: public AbstractNimGamePlayer{ + + public: + explicit HumanPlayer(const std::string &name) : AbstractNimGamePlayer(name) {} + + auto doTurn(const int &stones) const -> int override { + + int turn; + std::cout << "Es gibt " << stones << " Steine. Bitte nehmen Sie 1,2 oder 3!" << std::endl; + std::cin >> turn; + return turn; + } + }; + +} // atlas::game::nimgame::player diff --git a/NimGame/game/nimgame/player/OmaPlayer.h b/NimGame/game/nimgame/player/OmaPlayer.h new file mode 100644 index 0000000..3818f58 --- /dev/null +++ b/NimGame/game/nimgame/player/OmaPlayer.h @@ -0,0 +1,33 @@ +// +// Created by JoachimWagner on 28.01.2025. +// + +#pragma once + +#include + +#include "time.h" +#include +#include "AbstractNimGamePlayer.h" +namespace atlas::game::nimgame::player { + + class OmaPlayer: public AbstractNimGamePlayer{ + + public: + explicit OmaPlayer(const std::string &name) : AbstractNimGamePlayer(name) { + std::srand(time(nullptr)); + } + + + + + [[nodiscard]] + auto doTurn(const int &stones) const -> int override { + const int result = std::rand() % 6; + std::cout << "Oma nimmt " << result << " Steine." << std::endl; + + return result; + } + }; + +} // game diff --git a/NimGame/game/player/AbstractPlayer.h b/NimGame/game/player/AbstractPlayer.h new file mode 100644 index 0000000..50a4371 --- /dev/null +++ b/NimGame/game/player/AbstractPlayer.h @@ -0,0 +1,26 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once + +#include +#include "Player.h" +namespace atlas::game::player { + + template + class AbstractPlayer: public Player{ + + public: + explicit AbstractPlayer(const std::string &name) : name(name) {} + + const std::string getName() const override{ + return name; + } + + private: + std::string name; + + }; + +} diff --git a/NimGame/game/player/Player.h b/NimGame/game/player/Player.h new file mode 100644 index 0000000..1148d8f --- /dev/null +++ b/NimGame/game/player/Player.h @@ -0,0 +1,19 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once + +#include + +namespace atlas::game::player { + + template + class Player { + public: + virtual ~Player() = default; + virtual auto getName() const -> const std::string = 0; + virtual auto doTurn(const BOARD &board) const -> TURN = 0; + + }; +} diff --git a/NimGame/io/ConsoleWriter.h b/NimGame/io/ConsoleWriter.h new file mode 100644 index 0000000..df24863 --- /dev/null +++ b/NimGame/io/ConsoleWriter.h @@ -0,0 +1,19 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once + +#include +#include "Writer.h" +namespace atlas::io { + + class ConsoleWriter :public Writer{ + public: + auto write(std::string message) const -> void override { + std::cout << message << std::endl; + } + + + }; +} diff --git a/NimGame/io/Writer.h b/NimGame/io/Writer.h new file mode 100644 index 0000000..d265ea3 --- /dev/null +++ b/NimGame/io/Writer.h @@ -0,0 +1,18 @@ +// +// Created by JoachimWagner on 11.03.2025. +// + +#pragma once + +#include + +namespace atlas::io { + + + + class Writer { + public: + virtual ~Writer() = default; + virtual auto write(std::string message) const -> void = 0; + }; +} diff --git a/NimGame/main.cpp b/NimGame/main.cpp new file mode 100644 index 0000000..9a926f7 --- /dev/null +++ b/NimGame/main.cpp @@ -0,0 +1,24 @@ +#include "client/GameClient.h" +#include "game/nimgame/NimGame.h" +#include "game/nimgame/player/ComputerPlayer.h" +#include "game/nimgame/player/HumanPlayer.h" +#include "game/nimgame/player/OmaPlayer.h" +#include "io/ConsoleWriter.h" +#include + +using namespace atlas; +int main() { + + atlas::io::ConsoleWriter writer; + atlas::game::nimgame::player::HumanPlayer human{"Fritz"}; + atlas::game::nimgame::player::ComputerPlayer computer{"Computer"}; + atlas::game::nimgame::player::OmaPlayer oma{"Gisela"}; + game::nimgame::NimGame game{writer}; + game.addPlayer(&human); + game.addPlayer(&oma); + game.addPlayer(&computer); + client::GameClient client{game}; + client.go(); + + return 0; +} diff --git a/README.md b/README.md new file mode 100644 index 0000000..1822ae3 --- /dev/null +++ b/README.md @@ -0,0 +1 @@ +# atlas-clean-code-maerz-2025 \ No newline at end of file diff --git a/VectorFiller/.clang-format b/VectorFiller/.clang-format new file mode 100644 index 0000000..91fc538 --- /dev/null +++ b/VectorFiller/.clang-format @@ -0,0 +1,6 @@ +--- +BasedOnStyle: WebKit +IndentWidth: 4 +--- +Language: Cpp +QualifierAlignment: Right diff --git a/VectorFiller/CMakeLists.txt b/VectorFiller/CMakeLists.txt new file mode 100644 index 0000000..0d37c3b --- /dev/null +++ b/VectorFiller/CMakeLists.txt @@ -0,0 +1,20 @@ +cmake_minimum_required(VERSION 3.30) +project(NimGameProject LANGUAGES CXX) + +set(CMAKE_CXX_STANDARD 17) + +if (CMAKE_EXPORT_COMPILE_COMMANDS) + set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES ${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES}) +endif() + +set (THREADS_PREFER_PTHREAD_FLAG TRUE) + +add_executable(filler main.cpp) + +find_package(Threads REQUIRED) +target_link_libraries(filler PRIVATE Threads::Threads) + +find_library(TBB tbb) +if (TBB) + target_link_libraries(filler PRIVATE ${TBB}) +endif() diff --git a/VectorFiller/atlas/bootstrap/bootstrap.h b/VectorFiller/atlas/bootstrap/bootstrap.h new file mode 100644 index 0000000..b994897 --- /dev/null +++ b/VectorFiller/atlas/bootstrap/bootstrap.h @@ -0,0 +1,69 @@ +#pragma once + +#include "../collection/decorator/MeasuredVectorFactory.h" +#include "../collection/impl/AutoThreadedVectorFactory.h" +#include "../collection/impl/MultiThreadedVectorFactory.h" +#include "../collection/impl/SingleThreadedVectorFactory.h" +#include "../generator/impl/RandomIntGenerator.h" +#include "../time/impl/HighResolutionTimer.h" +#include +#include + +namespace atlas::bootstrap { +class Bootstrap { +public: + auto run(int argc, char* argv[]) const -> int + { + constexpr size_t size { std::numeric_limits::max() / 2 }; + + if (argc > 1) { + std::size_t i; + std::string_view arg { argv[1] }; + if (auto const [ptr, ec] = std::from_chars(arg.data(), arg.data() + arg.size(), i); ec == std::errc {}) { + return benchmark(size, { i }); + } + } + + return benchmark(size, { 0, 1, 2, 4, 8, 16 }); + } + +private: + auto benchmark(size_t const size, std::vector const& threads) const -> int + { + for (auto const i : threads) { + run(size, i); + } + return 0; + } + + auto run(size_t const size, size_t const nthreads) const -> int + { + std::cout << "Running with " << nthreads << " threads\n"; + auto factory { make_measured(make_factory(nthreads)) }; + auto result { factory->createAndFillVector(size) }; + return 0; + } + + std::unique_ptr> make_factory(size_t nthreads) const + { + switch (nthreads) { + case 0: + return std::make_unique>([this] { return make_generator(); }); + case 1: + return std::make_unique>(make_generator()); + default: + return std::make_unique>([this] { return make_generator(); }, nthreads); + } + } + + std::unique_ptr> make_measured(std::unique_ptr> other) const + { + return std::make_unique>(std::make_unique(), std::move(other)); + } + + std::unique_ptr> make_generator() const + { + return std::make_unique(); + } +}; +} diff --git a/VectorFiller/atlas/client/x b/VectorFiller/atlas/client/x new file mode 100644 index 0000000..e69de29 diff --git a/VectorFiller/atlas/collection/VectorFactory.h b/VectorFiller/atlas/collection/VectorFactory.h new file mode 100644 index 0000000..301d4e4 --- /dev/null +++ b/VectorFiller/atlas/collection/VectorFactory.h @@ -0,0 +1,20 @@ +// -*- mode: c++ -*- + +#pragma once + +#include +#include + +namespace atlas::collection { +template +class VectorFactory { +public: + using base_type = VectorFactory; + using value_type = std::vector; + using product_type = std::shared_ptr; + + virtual ~VectorFactory() = default; + + [[nodiscard]] virtual auto createAndFillVector(size_t const) -> product_type = 0; +}; +} diff --git a/VectorFiller/atlas/collection/decorator/MeasuredVectorFactory.h b/VectorFiller/atlas/collection/decorator/MeasuredVectorFactory.h new file mode 100644 index 0000000..46180ce --- /dev/null +++ b/VectorFiller/atlas/collection/decorator/MeasuredVectorFactory.h @@ -0,0 +1,39 @@ +#pragma once + +#include "../../time/time.h" +#include "../VectorFactory.h" +#include +#include + +namespace atlas::collection::decorator { +template +class MeasuredVectorFactory : public VectorFactory { +public: + using decorated_type = VectorFactory; + using decorated_ptr = std::unique_ptr; + using stopwatch_ptr = std::unique_ptr>; + + MeasuredVectorFactory(stopwatch_ptr stopwatch, decorated_ptr decorated) + : m_stopwatch { std::move(stopwatch) } + , m_decorated { std::move(decorated) } + { + } + + auto createAndFillVector(size_t const size) -> typename decorated_type::product_type override final + { + return logTimerResult(m_stopwatch->measure( + [this, size] { return m_decorated->createAndFillVector(size); })); + } + +private: + template + auto logTimerResult(Result&& result) const + { + std::cout << "Duration: " << result.duration.count() << "ms\n"; + return result.value; + } + + stopwatch_ptr m_stopwatch; + decorated_ptr m_decorated; +}; +} diff --git a/VectorFiller/atlas/collection/impl/AbstractVectorFactory.h b/VectorFiller/atlas/collection/impl/AbstractVectorFactory.h new file mode 100644 index 0000000..7bcc83d --- /dev/null +++ b/VectorFiller/atlas/collection/impl/AbstractVectorFactory.h @@ -0,0 +1,21 @@ +#pragma once + +#include "../VectorFactory.h" + +namespace atlas::collection { +template +class AbstractVectorFactory : public VectorFactory { + +public: + using base_type = VectorFactory; + + auto createAndFillVector(size_t const size) -> typename base_type::product_type override final + { + auto result = std::make_shared>(size); + fill(*result); + return result; + } + + virtual void fill(std::vector&) = 0; +}; +} diff --git a/VectorFiller/atlas/collection/impl/AutoThreadedVectorFactory.h b/VectorFiller/atlas/collection/impl/AutoThreadedVectorFactory.h new file mode 100644 index 0000000..87c1d92 --- /dev/null +++ b/VectorFiller/atlas/collection/impl/AutoThreadedVectorFactory.h @@ -0,0 +1,34 @@ +#pragma once + +#include "../../generator/generator.h" +#include "AbstractVectorFactory.h" +#include +#include + +namespace atlas::collection { +template +class AutoThreadedVectorFactory : public AbstractVectorFactory { + +public: + AutoThreadedVectorFactory(std::function>()> generator_factory) + : m_gen { std::move(generator_factory) } + { + } + + AutoThreadedVectorFactory(AutoThreadedVectorFactory const&) = delete; + AutoThreadedVectorFactory(AutoThreadedVectorFactory&&) = delete; + AutoThreadedVectorFactory& operator=(AutoThreadedVectorFactory const&) = delete; + AutoThreadedVectorFactory& operator=(AutoThreadedVectorFactory&&) = delete; + + auto fill(std::vector& v) -> void override final + { + std::for_each(std::execution::par_unseq, v.begin(), v.end(), [this](auto& v) { + static thread_local auto gen { m_gen() }; + v = gen->next(); + }); + } + +private: + std::function>()> m_gen; +}; +} diff --git a/VectorFiller/atlas/collection/impl/MultiThreadedVectorFactory.h b/VectorFiller/atlas/collection/impl/MultiThreadedVectorFactory.h new file mode 100644 index 0000000..91d2040 --- /dev/null +++ b/VectorFiller/atlas/collection/impl/MultiThreadedVectorFactory.h @@ -0,0 +1,57 @@ +#pragma once + +#include "../../generator/generator.h" +#include "AbstractVectorFactory.h" +#include "fill_with.h" +#include +#include +#include + +namespace atlas::collection { +namespace { + void join_thread(std::thread& t) + { + t.join(); + } +} + +template +class MultiThreadedVectorFactory : public AbstractVectorFactory { + +public: + using Self = MultiThreadedVectorFactory; + + MultiThreadedVectorFactory(std::function>()> generator_factory, size_t const nthreads) + : m_gen { std::move(generator_factory) } + , m_threads { nthreads } + { + } + + MultiThreadedVectorFactory(MultiThreadedVectorFactory const&) = delete; + MultiThreadedVectorFactory(MultiThreadedVectorFactory&&) = delete; + MultiThreadedVectorFactory& operator=(MultiThreadedVectorFactory const&) = delete; + MultiThreadedVectorFactory& operator=(MultiThreadedVectorFactory&&) = delete; + + auto fill(std::vector& v) -> void override final + { + std::vector threads; + size_t const slice { v.size() / m_threads }; + auto pos = v.begin(); + for (size_t i = 0; i < m_threads; ++i, pos += slice) { + threads.emplace_back([this, from = pos, to = pos + slice] { this->worker(from, to); }); + } + worker(pos, v.end()); + + std::for_each(threads.begin(), threads.end(), join_thread); + } + +private: + void worker(std::vector::iterator from, std::vector::iterator to) + { + detail::fill_with(from, to, [g = m_gen()]() { return g->next(); }); + } + + std::function>()> m_gen; + size_t m_threads; +}; +} diff --git a/VectorFiller/atlas/collection/impl/SingleThreadedVectorFactory.h b/VectorFiller/atlas/collection/impl/SingleThreadedVectorFactory.h new file mode 100644 index 0000000..7e429f8 --- /dev/null +++ b/VectorFiller/atlas/collection/impl/SingleThreadedVectorFactory.h @@ -0,0 +1,31 @@ +#pragma once + +#include "../../generator/generator.h" +#include "AbstractVectorFactory.h" +#include "fill_with.h" +#include + +namespace atlas::collection { +template +class SingleThreadedVectorFactory : public AbstractVectorFactory { + +public: + SingleThreadedVectorFactory(std::unique_ptr> generator) + : m_gen { std::move(generator) } + { + } + + SingleThreadedVectorFactory(SingleThreadedVectorFactory const&) = delete; + SingleThreadedVectorFactory(SingleThreadedVectorFactory&&) = delete; + SingleThreadedVectorFactory& operator=(SingleThreadedVectorFactory const&) = delete; + SingleThreadedVectorFactory& operator=(SingleThreadedVectorFactory&&) = delete; + + auto fill(std::vector& v) -> void override final + { + detail::fill_with(v.begin(), v.end(), [this]() { return m_gen->next(); }); + } + +private: + std::unique_ptr> m_gen; +}; +} diff --git a/VectorFiller/atlas/collection/impl/fill_with.h b/VectorFiller/atlas/collection/impl/fill_with.h new file mode 100644 index 0000000..6f0b4be --- /dev/null +++ b/VectorFiller/atlas/collection/impl/fill_with.h @@ -0,0 +1,12 @@ +#pragma once + +#include + +namespace atlas::collection::detail { +template +void fill_with(Iter start, Iter end, F f) +{ + std::for_each(start, end, [g = std::move(f)](auto& v) { v = g(); }); +} + +} diff --git a/VectorFiller/atlas/generator/generator.h b/VectorFiller/atlas/generator/generator.h new file mode 100644 index 0000000..aadf464 --- /dev/null +++ b/VectorFiller/atlas/generator/generator.h @@ -0,0 +1,14 @@ +// -*- mode: c++ -*- + +#pragma once + +namespace atlas::generator { +template +class Generator { +public: + virtual ~Generator() = default; + + using value_type = T; + virtual auto next() -> value_type = 0; +}; +} diff --git a/VectorFiller/atlas/generator/impl/RandomIntGenerator.h b/VectorFiller/atlas/generator/impl/RandomIntGenerator.h new file mode 100644 index 0000000..0795309 --- /dev/null +++ b/VectorFiller/atlas/generator/impl/RandomIntGenerator.h @@ -0,0 +1,30 @@ +// -*- mode: c++ -*- + +#pragma once + +#include "../generator.h" +#include + +namespace atlas::generator { +class RandomIntGenerator : public Generator { +public: + RandomIntGenerator() + : RandomIntGenerator(rand()) + { + } + + RandomIntGenerator(int const seed) + : m_device(seed) + { + } + + auto next() -> value_type override + { + return m_gen(m_device); + } + +private: + std::mt19937 m_device; + std::uniform_int_distribution<> m_gen; +}; +} diff --git a/VectorFiller/atlas/time/impl/HighResolutionTimer.h b/VectorFiller/atlas/time/impl/HighResolutionTimer.h new file mode 100644 index 0000000..d62a8fd --- /dev/null +++ b/VectorFiller/atlas/time/impl/HighResolutionTimer.h @@ -0,0 +1,26 @@ +// -*- mode: c++ -*- + +#pragma once + +#include "../time.h" + +#include + +namespace atlas::time { +class HighResolutionTimer : public Timer { +public: + void start() override + { + m_start = std::chrono::high_resolution_clock::now(); + } + + auto elapsed() const -> duration_type override + { + return std::chrono::duration_cast(std::chrono::high_resolution_clock::now() - m_start); + } + +private: + std::chrono::high_resolution_clock::time_point m_start; +}; + +} diff --git a/VectorFiller/atlas/time/time.h b/VectorFiller/atlas/time/time.h new file mode 100644 index 0000000..70d546c --- /dev/null +++ b/VectorFiller/atlas/time/time.h @@ -0,0 +1,29 @@ +// -*- mode: c++ -*- + +#pragma once + +namespace atlas::time { +template +class Timer { +public: + using duration_type = Duration; + + virtual ~Timer() = default; + virtual auto start() -> void = 0; + virtual auto elapsed() const -> duration_type; + + template + struct TimerResult { + T value; + duration_type duration; + }; + + template + [[nodiscard]] auto measure(F&& f) -> TimerResult + { + start(); + auto v = f(); + return { v, elapsed() }; + } +}; +} diff --git a/VectorFiller/main.cpp b/VectorFiller/main.cpp new file mode 100644 index 0000000..0749c59 --- /dev/null +++ b/VectorFiller/main.cpp @@ -0,0 +1,7 @@ +#include "atlas/bootstrap/bootstrap.h" + +auto main(int argc, char* argv[]) -> int +{ + atlas::bootstrap::Bootstrap bootstrap; + return bootstrap.run(argc, argv); +} diff --git a/devenv.lock b/devenv.lock new file mode 100644 index 0000000..ebae789 --- /dev/null +++ b/devenv.lock @@ -0,0 +1,103 @@ +{ + "nodes": { + "devenv": { + "locked": { + "dir": "src/modules", + "lastModified": 1741670053, + "owner": "cachix", + "repo": "devenv", + "rev": "47abb5dfd5b7824a0979ef86f3986aea48847312", + "type": "github" + }, + "original": { + "dir": "src/modules", + "owner": "cachix", + "repo": "devenv", + "type": "github" + } + }, + "flake-compat": { + "flake": false, + "locked": { + "lastModified": 1733328505, + "owner": "edolstra", + "repo": "flake-compat", + "rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec", + "type": "github" + }, + "original": { + "owner": "edolstra", + "repo": "flake-compat", + "type": "github" + } + }, + "git-hooks": { + "inputs": { + "flake-compat": "flake-compat", + "gitignore": "gitignore", + "nixpkgs": [ + "nixpkgs" + ] + }, + "locked": { + "lastModified": 1741379162, + "owner": "cachix", + "repo": "git-hooks.nix", + "rev": "b5a62751225b2f62ff3147d0a334055ebadcd5cc", + "type": "github" + }, + "original": { + "owner": "cachix", + "repo": "git-hooks.nix", + "type": "github" + } + }, + "gitignore": { + "inputs": { + "nixpkgs": [ + "git-hooks", + "nixpkgs" + ] + }, + "locked": { + "lastModified": 1709087332, + "owner": "hercules-ci", + "repo": "gitignore.nix", + "rev": "637db329424fd7e46cf4185293b9cc8c88c95394", + "type": "github" + }, + "original": { + "owner": "hercules-ci", + "repo": "gitignore.nix", + "type": "github" + } + }, + "nixpkgs": { + "locked": { + "lastModified": 1733477122, + "owner": "cachix", + "repo": "devenv-nixpkgs", + "rev": "7bd9e84d0452f6d2e63b6e6da29fe73fac951857", + "type": "github" + }, + "original": { + "owner": "cachix", + "ref": "rolling", + "repo": "devenv-nixpkgs", + "type": "github" + } + }, + "root": { + "inputs": { + "devenv": "devenv", + "git-hooks": "git-hooks", + "nixpkgs": "nixpkgs", + "pre-commit-hooks": [ + "git-hooks" + ] + } + } + }, + "root": "root", + "version": 7 +} diff --git a/devenv.nix b/devenv.nix new file mode 100644 index 0000000..87d08a0 --- /dev/null +++ b/devenv.nix @@ -0,0 +1,68 @@ +{ + pkgs, + lib, + config, + inputs, + ... +}: + +{ + # https://devenv.sh/basics/ + env.CMAKE_GENERATOR = "Ninja Multi-Config"; + env.CMAKE_EXPORT_COMPILE_COMMANDS = "ON"; + env.CMAKE_DEFAULT_BUILD_TYPE = "Debug"; + + # https://devenv.sh/packages/ + packages = with pkgs; [ + git + nil + jetbrains.clion + cmake + cmakeCurses + neocmakelsp + clang + ninja + clang-tools + gdb + watchexec + tbb + ]; + + # https://devenv.sh/languages/ + # languages.c.enable = true; + # languages.c.debugger = pkgs.gdb; + + # https://devenv.sh/processes/ + # processes.cargo-watch.exec = "cargo-watch"; + + # https://devenv.sh/services/ + # services.postgres.enable = true; + + # https://devenv.sh/scripts/ + scripts.hello.exec = '' + echo hello from $GREET + ''; + + enterShell = '' + # export CXX=clang++ + # export CC=clang + export CMAKE_PREFIX_PATH="''${NIXPKGS_CMAKE_PREFIX_PATH}" + ''; + + # https://devenv.sh/tasks/ + # tasks = { + # "myproj:setup".exec = "mytool build"; + # "devenv:enterShell".after = [ "myproj:setup" ]; + # }; + + # https://devenv.sh/tests/ + enterTest = '' + echo "Running tests" + git --version | grep --color=auto "${pkgs.git.version}" + ''; + + # https://devenv.sh/git-hooks/ + # git-hooks.hooks.shellcheck.enable = true; + + # See full reference at https://devenv.sh/reference/options/ +} diff --git a/devenv.yaml b/devenv.yaml new file mode 100644 index 0000000..01189cf --- /dev/null +++ b/devenv.yaml @@ -0,0 +1,15 @@ +# yaml-language-server: $schema=https://devenv.sh/devenv.schema.json +inputs: + nixpkgs: + url: github:cachix/devenv-nixpkgs/rolling + +# If you're using non-OSS software, you can set allowUnfree to true. +allowUnfree: true + +# If you're willing to use a package that's vulnerable +# permittedInsecurePackages: +# - "openssl-1.1.1w" + +# If you have more than one devenv you can merge them +#imports: +# - ./backend diff --git a/dokumentation/9033_gesamt_geschuetzt.pdf b/dokumentation/9033_gesamt_geschuetzt.pdf new file mode 100644 index 0000000..df632b6 Binary files /dev/null and b/dokumentation/9033_gesamt_geschuetzt.pdf differ diff --git a/dokumentation/A_C17_Thread_Pool_for_High-Performance_Scientific_.pdf b/dokumentation/A_C17_Thread_Pool_for_High-Performance_Scientific_.pdf new file mode 100644 index 0000000..2317b48 Binary files /dev/null and b/dokumentation/A_C17_Thread_Pool_for_High-Performance_Scientific_.pdf differ diff --git a/dokumentation/CPP-TDD-Solutions.docx b/dokumentation/CPP-TDD-Solutions.docx new file mode 100644 index 0000000..44d7ff0 Binary files /dev/null and b/dokumentation/CPP-TDD-Solutions.docx differ diff --git a/dokumentation/CPP-TDD.docx b/dokumentation/CPP-TDD.docx new file mode 100644 index 0000000..38d0131 Binary files /dev/null and b/dokumentation/CPP-TDD.docx differ diff --git a/interface-segregation-event/interface-segregation-event.iml b/interface-segregation-event/interface-segregation-event.iml new file mode 100644 index 0000000..175f417 --- /dev/null +++ b/interface-segregation-event/interface-segregation-event.iml @@ -0,0 +1,14 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/interface-segregation-event/src/de/clientside/Main.java b/interface-segregation-event/src/de/clientside/Main.java new file mode 100644 index 0000000..276b033 --- /dev/null +++ b/interface-segregation-event/src/de/clientside/Main.java @@ -0,0 +1,55 @@ +package de.clientside; + + + + + +import de.tiere.PigTooFatListener; +import de.tiere.Schwein; + +public class Main { + + private Metzger metzger = new Metzger(); + private Spediteur spediteur = new Spediteur(); + public static void main(String[] args) { + + new Main().run(); + } + + private void run() { + Schwein schwein = new Schwein("Miss Piggy"); + schwein.addPigTooFatListener(new SchweineMetzgerAdapter()); + schwein.addPigTooFatListener(s-> spediteur.fahren(s)); + schwein.addPigTooFatListener(spediteur::fahren); + for (int i = 0; i < 11; i++) { + schwein.fuettern(); + } + + + } + + class SchweineMetzgerAdapter implements PigTooFatListener{ + + @Override + public void pigTooFat(final Schwein dickesSchwein) { + metzger.schlachten(dickesSchwein); + } + } + +} + +class Metzger { + + public void schlachten(final Object tier) { + System.out.println("Messer wetz!"); + } +} + +class Spediteur { + public void fahren(final Object ware) { + System.out.println("Wir fahren auf der Autobahn"); + } +} + + + diff --git a/interface-segregation-event/src/de/tiere/PigTooFatListener.java b/interface-segregation-event/src/de/tiere/PigTooFatListener.java new file mode 100644 index 0000000..953aea4 --- /dev/null +++ b/interface-segregation-event/src/de/tiere/PigTooFatListener.java @@ -0,0 +1,7 @@ +package de.tiere; + +public interface PigTooFatListener { + + void pigTooFat(Schwein dickesSchwein /* sender */); + +} diff --git a/interface-segregation-event/src/de/tiere/Schwein.java b/interface-segregation-event/src/de/tiere/Schwein.java new file mode 100644 index 0000000..6095df8 --- /dev/null +++ b/interface-segregation-event/src/de/tiere/Schwein.java @@ -0,0 +1,70 @@ +package de.tiere; + +import java.util.ArrayList; +import java.util.List; + +public class Schwein { + + private List pigTooFatListeners = new ArrayList<>(); + + public void addPigTooFatListener(PigTooFatListener listener) { + pigTooFatListeners.add(listener); + } + + public void removePigTooFatListener(PigTooFatListener listener) { + pigTooFatListeners.remove(listener); + } + + + private void firePigTooFatEvent() { + for (PigTooFatListener pigTooFatListener : pigTooFatListeners) { + pigTooFatListener.pigTooFat(this); + } + } + + private String name; + private int gewicht; + + public Schwein() { + this("nobody"); + } + + public Schwein(String name) { + this.gewicht = 10; + this.name = name; + } + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public int getGewicht() { + return gewicht; + } + + private void setGewicht(int gewicht) { + this.gewicht = gewicht; + if(this.gewicht > 20) firePigTooFatEvent(); + } + + public void fuettern() { + + setGewicht(getGewicht() + 1); + } + + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("Schwein [name="); + builder.append(name); + builder.append(", gewicht="); + builder.append(gewicht); + builder.append("]"); + return builder.toString(); + } + + +} diff --git a/interface-segregation-gui/interface-segregation-gui.iml b/interface-segregation-gui/interface-segregation-gui.iml new file mode 100644 index 0000000..428beee --- /dev/null +++ b/interface-segregation-gui/interface-segregation-gui.iml @@ -0,0 +1,14 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/interface-segregation-gui/src/de/limago/Fenster.java b/interface-segregation-gui/src/de/limago/Fenster.java new file mode 100644 index 0000000..2c67cfb --- /dev/null +++ b/interface-segregation-gui/src/de/limago/Fenster.java @@ -0,0 +1,44 @@ +package de.limago; + +import java.awt.*; +import java.awt.event.*; + + +public class Fenster extends Frame { + + + public Fenster() { + + setSize(300, 300); + Button button = new Button("Drück mich"); + button.addActionListener(e->ausgabe()); + add(button); + addWindowListener(new MyWindowListener()); + } + + private void ausgabe() { + System.out.println("Button wurde gedrueckt"); + } + + private void beenden() { + dispose(); + } + + public static void main(String[] args) { + + new Fenster().setVisible(true); + } + + /*private class ButtonListener implements ActionListener { + public void actionPerformed(ActionEvent e) { + ausgabe(); + } + }*/ + + private class MyWindowListener extends WindowAdapter { + @Override + public void windowClosing(final WindowEvent e) { + beenden(); + } + } +}