new methods of XList: AddInt, AddFloat and AddLLong

source/tensor/XList.cpp

@@ -119,6 +119,28 @@ TensorListBase<T>::~TensorListBase()
     items = NULL;
     items = NULL;
 }
 }
 
 
+/* 
+reallocate 
+>> itemNum - the number of items
+*/
+template <typename T>
+void TensorListBase<T>::Reallocate(int itemNum)
+{
+    if (maxNum < itemNum) {
+        T* newItems;
+
+        newItems = (T*)realloc(items, sizeof(T) * itemNum);
+        if (newItems != NULL)
+            items = newItems;
+        else {
+            newItems = (T*)malloc(sizeof(T) * itemNum);
+            memcpy(newItems, items, count * sizeof(T));
+            free(items);
+            items = newItems;
+        }
+        maxNum = itemNum;
+    }
+}
 
 
 /*
 /*
 add an item into the list
 add an item into the list
@@ -180,6 +202,39 @@ void TensorListBase<T>::Add(const T& item)
     items[count++] = item;
     items[count++] = item;
 }
 }
 
 
+/* add an item (as an integer) into the list */
+template <typename T>
+void TensorListBase<T>::AddInt(const int item)
+{
+    if (count == maxNum)
+        Reallocate(count * 2 + 1);
+
+    *(int*)(items + count) = item;
+    count++;
+}
+
+/* add an item (as a float) into the list */
+template <typename T>
+void TensorListBase<T>::AddFloat(const float item)
+{
+    if (count == maxNum)
+        Reallocate(count * 2 + 1);
+
+    *(float*)(items + count) = item;
+    count++;
+}
+
+/* add an item (as a long long) into the list */
+template <typename T>
+void TensorListBase<T>::AddLLong(const long long item)
+{
+    if (count == maxNum)
+        Reallocate(count * 2 + 1);
+
+    *(long long*)(items + count) = item;
+    count++;
+}
+
 /* 
 /* 
 add a number of items into the list 
 add a number of items into the list 
 >> inputItems - pointer to the array of items
 >> inputItems - pointer to the array of items

source/tensor/XList.h

@@ -75,6 +75,9 @@ public:
     /* de-constructor */
     /* de-constructor */
     ~TensorListBase();
     ~TensorListBase();
 
 
+    /* reallocate */
+    void Reallocate(int itemNum);
+
     /* add an item into the list */
     /* add an item into the list */
     void Add(T&& item);
     void Add(T&& item);
 
 
@@ -84,6 +87,15 @@ public:
     /* add an item into the list */
     /* add an item into the list */
     void Add(const T& item);
     void Add(const T& item);
 
 
+    /* add an item (as an integer) into the list */
+    void AddInt(const int item);
+
+    /* add an item (as a float) into the list */
+    void AddFloat(const float item);
+
+    /* add an item (as a long long) into the list */
+    void AddLLong(const long long item);
+
     /* add a number of items into the list */
     /* add a number of items into the list */
     void Add(const T* inputItems, int inputItemCount);
     void Add(const T* inputItems, int inputItemCount);