Merge pull request xtaci#47 from heshamsafi/master

issue xtaci#46 : Build Error

Author: xtaci

include/suffix_tree.h

@@ -31,8 +31,6 @@ class SuffixTree
 template <class Iterator>
 Iterator inc_search(Iterator sub)
 {
-typedef typename Iterator::value_type T;// extract real type
-
 Iterator result = sub;
 Node* node = &root;
 Edge* edge = NULL;
@@ -73,13 +71,7 @@ class SuffixTree
 return result;
 }
 
-int print_tree(void);
-private:
-string test_str;
-
 struct Node;
-typedef struct Node Node;
-
 struct Edge{
 // the begin and end pos of this edge, note that INT_MAX stands for #(the changing end pos of this entire string)
 unsigned int begin, end;
@@ -146,7 +138,6 @@ class SuffixTree
 
 bool is_none(void) { return begin == 0 && end == 0; }
 };
-typedef struct Edge Edge;
 
 struct Node{
 string& test_node_str;
@@ -224,10 +215,9 @@ class SuffixTree
 return os;
 }
 };
-//typedef struct Node Node;
-
-friend struct Node;
-
+int print_tree(void);
+private:
+string test_str;
 class ActivePoint{
 public:
 Node* active_node;

src/suffix_tree_demo.cpp

@@ -104,7 +104,7 @@ int SuffixTree::construct(void)
 return 0;
 }
 
-SuffixTree::Node* SuffixTree::seperate_edge(Node * node, Edge* a_edge)
+SuffixTree::Node* SuffixTree::separate_edge(Node * node, Edge* a_edge)
 {
 cout << "separate the old edge here: " << (*a_edge) << endl;
 int new_begin = a_edge->begin + get_active_length();