From bd3fe0cac583739bc0d7c4b5c8f301bb350abca0 Mon Sep 17 00:00:00 2001
From: Andy Belle-Isle <drumsetmonkey@gmail.com>
Date: Fri, 30 Aug 2019 00:19:31 -0400
Subject: Renamed lib to deps so github will ignore it for language stats

---
 lib/sol2/examples/source/docs/std_thread.cpp | 134 ---------------------------
 1 file changed, 134 deletions(-)
 delete mode 100644 lib/sol2/examples/source/docs/std_thread.cpp

(limited to 'lib/sol2/examples/source/docs/std_thread.cpp')

diff --git a/lib/sol2/examples/source/docs/std_thread.cpp b/lib/sol2/examples/source/docs/std_thread.cpp
deleted file mode 100644
index c610169..0000000
--- a/lib/sol2/examples/source/docs/std_thread.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-#define SOL_ALL_SAFETIES_ON 1
-#include <sol/sol.hpp>
-
-#include <mutex>
-#include <condition_variable>
-#include <thread>
-#include <variant>
-#include <cstddef>
-#include <iostream>
-
-struct worker_data {
-	std::mutex until_ready_mutex;
-	std::condition_variable until_ready_condition;
-	bool is_ready = false;
-	bool is_processed = false;
-	sol::state worker_lua;
-	sol::bytecode payload;
-	std::variant<double, std::vector<double>> return_payload;
-
-	worker_data() {
-		worker_lua.open_libraries(sol::lib::base);
-	}
-};
-
-void worker_thread(worker_data& data) {
-	for (std::uint64_t loops = 0; true; ++loops) {
-		// Wait until main() sends data
-		std::unique_lock<std::mutex> data_lock(data.until_ready_mutex);
-		data.until_ready_condition.wait(data_lock, [&data] { return data.is_ready; });
-
-		if (data.payload.size() == 0) {
-			// signaling we are done
-			return;
-		}
-
-		// just for easier typing
-		sol::state& lua = data.worker_lua;
-
-		// we own the lock now, do the work
-		std::variant<double, std::vector<double>> result = lua.safe_script(data.payload.as_string_view());
-
-		// store returning payload,
-		// clear current payload
-		data.return_payload = std::move(result);
-		data.payload.clear();
-
-		// Send result back to main
-		std::cout << "worker_thread data processing is completed: signaling & unlocking\n";
-		data.is_processed = true;
-		data.is_ready = false;
-		data_lock.unlock();
-		data.until_ready_condition.notify_one();
-	}
-}
-
-int main() {
-
-	// main lua state
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	// set up functions, etc. etc.
-	lua.script("function f () return 4.5 end");
-	lua.script("function g () return { 1.1, 2.2, 3.3 } end");
-
-	// kick off worker
-	worker_data data;
-	std::thread worker(worker_thread, std::ref(data));
-
-	// main Lua state
-	bool done_working = false;
-	for (std::uint64_t loops = 0; !done_working; ++loops) {
-		// finished working? send nothing
-		// even loop? use f
-		// otherwise, use g
-		if (loops >= 3) {
-			data.payload.clear();
-			done_working = true;
-		}
-		else if ((loops % 2) == 0) {
-			sol::function target = lua["f"];
-			data.payload = target.dump();
-		}
-		else {
-			sol::function target = lua["g"];
-			data.payload = target.dump();
-		}
-
-		// send data to the worker thread
-		{
-			std::lock_guard<std::mutex> lk(data.until_ready_mutex);
-			data.is_ready = true;
-			std::cout << "function serialized: sending to worker thread to execute on Lua state...\n";
-		}
-		data.until_ready_condition.notify_one();
-
-		if (done_working) {
-			break;
-		}
-		// wait for the worker
-		{
-			std::unique_lock<std::mutex> lock_waiting_for_worker(data.until_ready_mutex);
-			data.until_ready_condition.wait(lock_waiting_for_worker, [&data] { return data.is_processed; });
-			data.is_processed = false;
-		}
-		auto data_processor = [](auto& returned_data) {
-			using option_type = std::remove_cv_t<std::remove_reference_t<decltype(returned_data)>>;
-			if constexpr (std::is_same_v<option_type, double>) {
-				std::cout << "received a double: " << returned_data << "\n";
-			}
-			else if constexpr (std::is_same_v<option_type, std::vector<double>>) {
-				std::cout << "received a std::vector<double>: { ";
-				for (std::size_t i = 0; i < returned_data.size(); ++i) {
-					std::cout << returned_data[i];
-					if (i != static_cast<std::size_t>(returned_data.size() - 1)) {
-						std::cout << ", ";
-					}
-				}
-				std::cout << " }\n";
-			}
-			else {
-				std::cerr << "OH MY GOD YOU FORGOT TO HANDLE A TYPE OF DATA FROM A WORKER ABORT ABORT ABORT\n";
-				std::abort();
-			}
-		};
-		std::visit(data_processor, data.return_payload);
-	}
-
-	// join and wait for workers to come back
-	worker.join();
-
-	// workers are back, exit program
-	return 0;
-}
-- 
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