Cleaned up the decoder, weird failbit behaviour from gitline.

include/Decoder.h

@@ -1,6 +1,7 @@
 #pragma once
 #include <iostream>
-
+#include <fstream>
+#include <sstream>
 #include <experimental/filesystem>
 #include <vector>
 #include <SFML/Graphics.hpp>
@@ -12,7 +13,7 @@ struct pattern_info {
 	std::string comments;
 	sf::Vector2i dimensions;
 
-	char *pattern;
+	char *nodes;
 
 };
 
@@ -24,11 +25,11 @@ public:
 	~Decoder();
 
 	pattern_info decodePattern(std::string pattern);
-	std::vector<std::string> getPatternList();
+	std::vector<const char*> getPatternList();
 
 private:
 
-	std::vector<std::string> pattern_list;
+	std::vector<const char*> pattern_list;
 
 	
 };

include/OpenCL.h

@@ -56,6 +56,8 @@ public:
 	// Have CL create and manage the texture for the image buffer. Access Type is the read/write specifier required by OpenCL
 	bool create_image_buffer(std::string buffer_name, sf::Vector2i size, sf::Vector2f position, cl_int access_type);
 
+	bool map_buffer(std::string buffer_name, unsigned int size, void* data = nullptr);
+
 	// Create a buffer with CL_MEM_READ_ONLY and CL_MEM_COPY_HOST_PTR
 	int create_buffer(std::string buffer_name, cl_uint size, void* data);