From 6d320b0386aa4d7c6bfe2d6fce3d68e227752bed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Tue, 19 Feb 2019 22:27:43 +0100
Subject: Further C++ improvements, maybe doesn't segfault now.

---
 trie.cpp | 124 ---------------------------------------------------------------
 1 file changed, 124 deletions(-)
 delete mode 100644 trie.cpp

(limited to 'trie.cpp')

diff --git a/trie.cpp b/trie.cpp
deleted file mode 100644
index e3158a2b..00000000
--- a/trie.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-#include "trie.h"
-
-template <class T>
-trie_node<T>::trie_node (char c, trie_node<T>* next, trie_node<T>* child) {
-	this->c = c;
-	this->next = next;
-	this->child = child;
-}
-
-template <class T>
-int trie<T>::push_back (const char* key, const T& item) {
-	trie_node<T> *cur, *last;
-
-	last = this->root;
-	cur = last->child;
-
-	char* subkey = key;
-
-	while (true) {
-		if (cur == NULL) {
-			/* Build direct LL for remaining subkey */
-			for (char* c = subkey; c[0] != '\0'; c++) {
-				// NEW(TRIE_NODE(TYPE), t, *c);
-				auto t = new trie_node<T>(*c);
-				last->child = t;
-				last = t;
-			}
-			// TODO fix resolve
-			// last->value = RESOLVE(TYPE)(last->value, val);
-			last->value = item;
-			return 0;
-		} else if (cur->c == subkey[0]) {
-			/* This node belongs to the key,
-			 * Decend further */
-			last = cur;
-			cur = cur->child;
-			subkey++;
-		} else if (subkey[0] == '\0') {
-			/* Key finished */
-			// TODO fix resolve
-			// last->value = RESOLVE(TYPE)(last->value, val);
-			last->value = item;
-			return 0;
-		} else if (cur->next != NULL) {
-			/* This node was not part of the set, but it's sibling might */
-			cur = cur->next;
-			/* `last` not set since we aren't moving down */ 
-		} else {
-			/* No node on self level was part of the set, create a new__
-			 * sibling and follow down that parse */
-			// NEW(TRIE_NODE(TYPE), t, *subkey);
-			auto t = new trie_node<T>(*subkey);
-			cur->next = t;
-			last = cur;
-			cur = t;
-		}
-	}
-}
-
-template <class T>
-T& trie<T>::operator[] (const char* key) {
-	trie_node<T>* n = this->root->child;
-	char* subkey = key;
-
-	while (n != NULL) {
-		if (subkey[1] == '\0') {
-			return n->value;
-		} else if (subkey[0] == n->c) {
-			n = n->child;
-			subkey++;
-		} else {
-			n = n->next;
-		}
-	}
-
-	// ERR("Position not found");
-	// return 0;
-	return nullptr;
-}
-
-template <class T>
-std::ostream& operator<<(std::ostream& o, trie_node<T>* node) {
-#if 0
-	va_list ap;
-	va_start(ap, buf);
-	int argc = va_arg(ap, int);
-	int depth = argc >= 1
-		? va_arg(ap, int)
-		: 0;
-	va_end(ap);
-
-	int seek = 0;
-#endif
-	// TODO figure out depth
-	int depth = 1;
-
-	trie_node<T>* n = node;
-
-
-	if (n == NULL) { o << std::endl; }
-	while (n != NULL) {
-		o << '|';
-		for (int i = 0; i < depth; i++) o << ' ';
-		o << (n->c == '\0' ? '0' : n->c);
-		if (n->value != NULL) {
-			o << n->value << std::endl;
-		}
-
-		if (n->child != NULL) {
-			o << std::endl;
-			o << n->child; // depth + 1
-		}
-		n = n->next;
-	}
-	return o;
-}
-
-template <class T>
-std::ostream& operator<<(std::ostream& o, trie<T>* trie) {
-	o << "Trie: " << trie << " {\n";
-	o << trie->root->child;
-	o << "}";
-	return o;
-}
-- 
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