From c2349ee3f40f7316a6006909759577fdc860d48b Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Sat, 19 Nov 2016 20:12:40 +0800
Subject: [PATCH] This thing has clearly becoma a real class.

---
 Outputs/CRT/Internals/ArrayBuilder.hpp | 34 ++++++++++++++------------
 1 file changed, 18 insertions(+), 16 deletions(-)

diff --git a/Outputs/CRT/Internals/ArrayBuilder.hpp b/Outputs/CRT/Internals/ArrayBuilder.hpp
index cf1b6c8a1..b9d84b28a 100644
--- a/Outputs/CRT/Internals/ArrayBuilder.hpp
+++ b/Outputs/CRT/Internals/ArrayBuilder.hpp
@@ -56,25 +56,27 @@ class ArrayBuilder {
 		Submission submit();
 
 	private:
-		struct Buffer {
-			Buffer(size_t size, std::function<void(bool is_input, uint8_t *, size_t)> submission_function);
-			~Buffer();
+		class Buffer {
+			public:
+				Buffer(size_t size, std::function<void(bool is_input, uint8_t *, size_t)> submission_function);
+				~Buffer();
 
-			std::vector<uint8_t> data;
-			size_t allocated_data;
-			size_t flushed_data;
-			size_t submitted_data;
-			bool is_full, was_reset;
-			GLuint buffer;
+				uint8_t *get_storage(size_t size);
+				uint8_t *reget_storage(size_t &size);
 
-			uint8_t *get_storage(size_t size);
-			uint8_t *reget_storage(size_t &size);
+				void flush();
+				size_t submit(bool is_input);
+				void bind();
+				void reset();
 
-			void flush();
-			size_t submit(bool is_input);
-			void bind();
-			void reset();
-			std::function<void(bool is_input, uint8_t *, size_t)> submission_function_;
+			private:
+				bool is_full, was_reset;
+				GLuint buffer;
+				std::function<void(bool is_input, uint8_t *, size_t)> submission_function_;
+				std::vector<uint8_t> data;
+				size_t allocated_data;
+				size_t flushed_data;
+				size_t submitted_data;
 		} output_, input_;
 		uint8_t *get_storage(size_t size, Buffer &buffer);