diff --git a/code_writer.hpp b/code_writer.hpp
deleted file mode 100644
index dd28c4d..0000000
--- a/code_writer.hpp
+++ /dev/null
@@ -1,64 +0,0 @@
-
-#include "parser.hpp"
-#include <functional>
-#include <string>
-
-typedef std::vector<std::string> lots_of_files;
-
-const std::unordered_map<std::string, std::string> operation_map({{"add", "M+D"},
-                                                                  {"sub", "M-D"},
-                                                                  {"neg", "-M"},
-                                                                  {"and", "D&M"},
-                                                                  {"or", "D|M"},
-                                                                  {"not", "!M"},
-                                                                  {"eq", "JEQ"},
-                                                                  {"lt", "JLT"},
-                                                                  {"gt", "LGT"}});
-
-class code_writer
-{
-private:
-    lots_of_files files;
-    std::vector<vmcommand> commands;
-    std::ofstream outfile;
-    std::string current_file = "";
-    std::string current_function = "";
-    int ins_no = -1;
-    bool dbg = true;
-    bool is_dir = false;
-
-public:
-    code_writer(lots_of_files name);
-    void write_assembly();
-    void write_push(std::string segment, int index, bool debug);
-    void write_push(std::string segment, bool debug);
-    void write_pop(std::string segment, int index, bool debug);
-    void write_pop(std::string segment, bool debug);
-
-    void write_arithmetic(std::string comm, int index, bool debug);
-    void write_add_sub_and_or(std::string op, bool debug);
-    void write_neg_not(std::string op, bool debug);
-    void write_eq_lt_gt(std::string op, bool debug);
-
-    /*
-    void write_add(bool debug);
-    void write_sub(bool debug);
-    void write_neg(bool debug);
-    void write_and(bool debug);
-    void write_or(bool debug);
-    void write_not(bool debug);
-    void write_eq(bool debug);
-    void write_lt(bool debug);
-    void write_gt(bool debug);
-*/
-    void write_init(bool debug);
-
-    void write_label(std::string label, int index, bool debug);
-    void write_goto(std::string label, int index, bool debug);
-    void write_if(std::string label, int index, bool debug);
-
-    void write_call(std::string fun_name, int args, bool debug);
-    void write_return(bool debug);
-    void write_function(std::string fun_name, int locals, bool debug);
-    void write_frame_restore(std::string segment, int minus, bool debug);
-};
diff --git a/parser.hpp b/parser.hpp
deleted file mode 100644
index 259342f..0000000
--- a/parser.hpp
+++ /dev/null
@@ -1,34 +0,0 @@
-#pragma once
-#include <tuple>
-#include <vector>
-#include <unordered_map>
-#include <fstream>
-#include "vutility.hpp"
-
-enum c_type
-{
-    C_ARITHMETIC,
-    C_PUSH,
-    C_POP,
-    C_LABEL,
-    C_GOTO,
-    C_IF,
-    C_FUNCTION,
-    C_RETURN,
-    C_CALL
-};
-
-typedef std::tuple<c_type, std::string, int> vmcommand;
-
-class parser
-{
-private:
-    std::string input_file;
-    std::vector<vmcommand> parsed;
-
-public:
-    bool change_file(std::string name);
-    std::vector<vmcommand> get_commands();
-    c_type command_type(std::string com);
-    void parse();
-};
diff --git a/vutility.hpp b/vutility.hpp
deleted file mode 100644
index 9beb3f5..0000000
--- a/vutility.hpp
+++ /dev/null
@@ -1,13 +0,0 @@
-
-#include <vector>
-#include <string>
-#include<sstream>
-class vutility
-{
-private:
-    vutility() {}
-
-public:
-    static std::vector<std::string> split(std::string str, char delimit);
-    static std::string trim(std::string str);
-};