Restructure source files

1 files changed, 0 insertions, 87 deletions

diff --git a/page.cpp b/page.cpp
deleted file mode 100644
index 77cf686..0000000
--- a/page.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef PAGE_SIZE
-#define PAGE_SIZE 4096
-#endif
-
-struct Page {
-	uint8_t *elements;
-	Page *next;
-	Page *prev;
-	uint16_t gap_start;
-	uint16_t gap_end;
-	uint16_t element_count;
-
-	Page() {
-		elements = new uint8_t[PAGE_SIZE];
-		gap_start = 0;
-		gap_end = PAGE_SIZE;
-		element_count = 0;
-		next = nullptr;
-		prev = nullptr;
-	}
-
-	~Page() {
-		if (prev) prev->next = next;
-		if (next) next->prev = prev;
-		delete[] elements;
-	}
-
-	void split() {
-		Page *front = new Page();
-
-		memcpy(front->elements, elements + PAGE_SIZE / 2, PAGE_SIZE / 2);
-
-		front->gap_start = PAGE_SIZE / 2;
-		front->gap_end = PAGE_SIZE;
-		front->element_count = PAGE_SIZE / 2;
-
-		gap_start = PAGE_SIZE / 2;
-		gap_end = PAGE_SIZE;
-		element_count = PAGE_SIZE / 2;
-
-		if (next) {
-			next->prev = front;
-		}
-		front->next = next;
-		front->prev = this;
-		next = front;
-	}
-
-	void copy_to(Page *dest) {
-		memcpy(dest->elements, elements, PAGE_SIZE);
-		dest->gap_start = gap_start;
-		dest->gap_end = gap_end;
-		dest->element_count = element_count;
-	}
-
-	void move_gap_forward() {
-		elements[gap_start] = elements[gap_end];
-		gap_start++;
-		gap_end++;
-	}
-
-	void move_gap_backward() {
-		gap_end--;
-		gap_start--;
-		elements[gap_end] = elements[gap_start];
-	}
-
-	void push(uint8_t c) {
-		elements[gap_start] = c;
-		gap_start++;
-		element_count++;
-	}
-
-	void pop() {
-		gap_start--;
-		element_count--;
-	}
-
-	bool is_empty() {
-		return element_count == 0;
-	}
-
-	bool is_full() {
-		return gap_start == gap_end;
-	}
-
-};