From 34052b51e00c939a35294d7085cadb5111484dd3 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sat, 26 May 2018 13:20:47 +0200
Subject: Separate headers into compilation units

---
 src/glfw/guard.cc  | 16 ++++++++++++++
 src/glfw/guard.h   | 15 +++----------
 src/glfw/window.cc | 24 +++++++++++++++++++++
 src/glfw/window.h  | 63 +++++++++++++++++++++++-------------------------------
 4 files changed, 70 insertions(+), 48 deletions(-)
 create mode 100644 src/glfw/guard.cc
 create mode 100644 src/glfw/window.cc

(limited to 'src/glfw')

diff --git a/src/glfw/guard.cc b/src/glfw/guard.cc
new file mode 100644
index 0000000..5ba853f
--- /dev/null
+++ b/src/glfw/guard.cc
@@ -0,0 +1,16 @@
+#include "guard.h"
+
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+
+GlfwGuard::GlfwGuard() {
+	_good = glfwInit();
+}
+
+GlfwGuard::~GlfwGuard() {
+	glfwTerminate();
+}
+
+bool GlfwGuard::isGood() const {
+	return _good;
+}
diff --git a/src/glfw/guard.h b/src/glfw/guard.h
index 37d3ffb..f68954d 100644
--- a/src/glfw/guard.h
+++ b/src/glfw/guard.h
@@ -1,20 +1,11 @@
 #pragma once
 
-#include <GL/glew.h>
-#include <GLFW/glfw3.h>
-
 class GlfwGuard {
 private:
 	bool _good = false;
 public:
-	GlfwGuard() {
-		_good = glfwInit();
-	}
-	~GlfwGuard() {
-		glfwTerminate();
-	}
+	GlfwGuard();
+	~GlfwGuard();
 
-	bool isGood() const {
-		return _good;
-	}
+	bool isGood() const;
 };
diff --git a/src/glfw/window.cc b/src/glfw/window.cc
new file mode 100644
index 0000000..17fc36c
--- /dev/null
+++ b/src/glfw/window.cc
@@ -0,0 +1,24 @@
+#include "window.h"
+
+Window::Window(const std::string& title):
+	_handle(glfwCreateWindow(_width, _height, title.c_str(), NULL, NULL)) {
+	if ( _handle != nullptr ) {
+		glfwMakeContextCurrent(_handle);
+		if ( glewInit() == GLEW_OK ) {
+			_good = true;
+		}
+		glfwMakeContextCurrent(nullptr);
+	}
+}
+
+bool Window::isGood() const {
+	return _good;
+}
+
+int Window::getWidth() const {
+	return _width;
+}
+
+int Window::getHeight() const {
+	return _height;
+}
diff --git a/src/glfw/window.h b/src/glfw/window.h
index 794dd5f..b858e9a 100644
--- a/src/glfw/window.h
+++ b/src/glfw/window.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <string>
+
 #include <GL/glew.h>
 #include <GLFW/glfw3.h>
 
@@ -12,51 +14,40 @@ private:
 	GLFWwindow* const _handle;
 
 public:
-	Window(const std::string& title):
-		_handle(glfwCreateWindow(_width, _height, title.c_str(), NULL, NULL)) {
-		if ( _handle != nullptr ) {
-			glfwMakeContextCurrent(_handle);
-			if ( glewInit() == GLEW_OK ) {
-				_good = true;
-			}
-			glfwMakeContextCurrent(nullptr);
-		}
-	}
+	Window(const std::string& title);
 
-	bool isGood() const {
-		return _good;
-	}
-
-	int getWidth() const {
-		return _width;
-	}
+	bool isGood() const;
 
-	int getHeight() const {
-		return _height;
-	}
+	int getWidth() const;
+	int getHeight() const;
 
 	template <class F>
-	void init(F f) {
-		glfwMakeContextCurrent(_handle);
-		f();
-		glfwMakeContextCurrent(nullptr);
-	}
+	void init(F f);
 
 	template <class F>
-	void render(F loop) {
-		glfwMakeContextCurrent(_handle);
+	void render(F loop);
+};
 
-		while ( glfwGetKey(_handle, GLFW_KEY_ESCAPE ) != GLFW_PRESS &&
-		        glfwWindowShouldClose(_handle)        == 0 ) {
-			glfwGetWindowSize(_handle, &_width, &_height);
+template <class F>
+void Window::init(F f) {
+	glfwMakeContextCurrent(_handle);
+	f();
+	glfwMakeContextCurrent(nullptr);
+}
 
-			loop();
+template <class F>
+void Window::render(F loop) {
+	glfwMakeContextCurrent(_handle);
 
-			glfwSwapBuffers(_handle);
-			glfwPollEvents();
-		}
+	while ( glfwGetKey(_handle, GLFW_KEY_ESCAPE ) != GLFW_PRESS &&
+			glfwWindowShouldClose(_handle)        == 0 ) {
+		glfwGetWindowSize(_handle, &_width, &_height);
 
-		glfwMakeContextCurrent(nullptr);
+		loop();
+
+		glfwSwapBuffers(_handle);
+		glfwPollEvents();
 	}
 
-};
+	glfwMakeContextCurrent(nullptr);
+}
-- 
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