push src

2026-02-27 01:44:22 -03:00
commit c3d8726749
60 changed files with 2880 additions and 0 deletions
@@ -0,0 +1,101 @@
+#include "LinkedList.h"
+
+LinkedList::LinkedList()
+{
+    this->m_NodeC = 0;
+    this->m_Head = nullptr;
+    this->m_Tail = nullptr;
+}
+
+void LinkedList::AddToHead(void* pvData)
+{
+    _LL_NODE* pNode = new _LL_NODE();
+    pNode->m_pvData = pvData;
+
+    if (!m_Tail)
+    {
+        m_Tail = pNode;
+    }
+
+    if (m_Head)
+    {
+        m_Head->m_Prev = pNode;
+        pNode->m_Next = m_Head;
+    }
+
+    m_Head = pNode;
+    m_NodeC++;
+}
+
+void LinkedList::AddToTail(void* pvData)
+{
+    _LL_NODE* pNode = new _LL_NODE();
+    pNode->m_pvData = pvData;
+
+    if (!m_Head)
+    {
+        m_Head = pNode;
+    }
+
+    if (m_Tail) {
+        m_Tail->m_Next = pNode;
+        pNode->m_Prev = m_Tail;
+    }
+
+    pNode->m_Next = nullptr;
+    pNode->m_Prev = m_Tail;
+
+    m_Tail = pNode;
+    m_NodeC++;
+}
+
+void LinkedList::RemoveNode(_LL_NODE* pNodeToRemove)
+{
+    _LL_NODE* pCurrentNode;
+    for (pCurrentNode = m_Head; pCurrentNode != pNodeToRemove; pCurrentNode = pCurrentNode->m_Next)
+    {
+        ;
+    }
+
+    if (pCurrentNode == m_Head)
+    {
+        m_Head = m_Head->m_Next;
+    }
+    else 
+    {
+        pCurrentNode->m_Prev->m_Next = pCurrentNode->m_Next;
+
+        if (pCurrentNode->m_Next)
+        {
+            pCurrentNode->m_Next->m_Prev = pCurrentNode->m_Prev;
+        }
+    }
+
+    m_NodeC--;
+}
+
+LinkedList::_LL_NODE* LinkedList::RemoveHeadNode() 
+{
+    _LL_NODE* pHeadNode = m_Head;
+
+    if (m_NodeC > 0)
+    {
+        m_Head = m_Head->m_Next;
+        m_NodeC--;
+    }
+
+    return pHeadNode;
+}
+
+void LinkedList::ClearList() 
+{
+    while (true) 
+    {
+        _LL_NODE* pHeadNode = RemoveHeadNode();
+        if (!pHeadNode)
+        {
+            break;
+        }
+        delete pHeadNode;
+    }
+}