From e9d03da8e00c60481fc350c34d9ab48e790d6cf8 Mon Sep 17 00:00:00 2001
From: Andrei <andreikagit@users.noreply.github.com>
Date: Wed, 23 Oct 2019 20:08:38 +0300
Subject: [PATCH] output_csv.h

---
 output_csv.h | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 output_csv.h

diff --git a/output_csv.h b/output_csv.h
new file mode 100644
index 0000000..2ff65fd
--- /dev/null
+++ b/output_csv.h
@@ -0,0 +1,39 @@
+/*
+* @file	output_csv.h
+*
+* Output data to .CSV file
+*
+* @date Oct 06, 2019
+* @author andreika, (c) 2019
+*/
+
+#pragma once
+
+// Use variadic templates for output
+
+static std::ofstream csvfp;
+static const char *csvfname = nullptr;
+
+template<typename T>
+static void output_csv(const char *fname, T arg) {
+	if (fname == nullptr)
+		csvfp << ";";
+	csvfp << arg;
+	//if (fname != nullptr)
+	//	csvfp << std::endl;
+}
+
+template<typename T, typename... Args>
+static void output_csv(const char *fname, T v, Args... args) {
+	if (fname != csvfname && fname != nullptr) {
+		csvfp.close();
+		csvfp.open(fname);
+		csvfname = fname;
+	}
+	output_csv(fname, v);
+	output_csv(nullptr, args...);
+	if (fname != nullptr)
+		csvfp << std::endl;
+}
+
+