Changeset 88 for trunk/IPs/systemC/processor/Morpheo/Behavioural/src/Stat_binary_tree_valid.cpp

Timestamp:

Dec 10, 2008, 7:31:39 PM (15 years ago)

Author:

rosiere

Message:

Almost complete design
with Test and test platform

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/src/Stat_binary_tree_valid.cpp (modified) (1 diff)

trunk/IPs/systemC/processor/Morpheo/Behavioural/src/Stat_binary_tree_valid.cpp

@@ -4 +4 @@
 namespace morpheo {
 namespace behavioural {
+
   bool Stat_binary_tree::valid (void)
   {
+    if (_data_type == NONE)
+      return false;
+
     if ((_data_type == VARIABLE) or
         (_data_type == CONSTANT))
       return ((_left  == NULL) and
-              (_right == NULL) );
-
+              (_right == NULL) );
+    
     if (_data_type == OPERATOR_UNARY)
       return ((_right == NULL) and
-              (_left  != NULL) and
-              (_left->valid()));
+              (_left  != NULL) and
+              (_left->valid()));
 
     if (_data_type == OPERATOR_BINARY)
       return ((_left  != NULL ) and
-              (_left ->valid()) and
-              (_right != NULL ) and
-              (_right->valid()));
+              (_left ->valid()) and
+              (_right != NULL ) and
+              (_right->valid()));
 
     return false;
   }
+
+  void Stat_binary_tree::print (uint32_t depth)
+  {
+    std::string tab = std::string(depth,'\t');
+    std::string sep = " ";
+    if (_data_type == NONE)
+      {
+        std::cout << tab << "<node> NONE (error)" << std::endl;
+
+        if (_left  != NULL)
+          _left ->print(depth+1);
+        if (_right != NULL)
+          _right->print(depth+1);
+      }
+
+    if ((_data_type == VARIABLE) or
+        (_data_type == CONSTANT))
+      {
+        std::cout << tab << "<leaf>"
+                  << " "
+                  << ((_left   == NULL)?"left  == NULL        ":"left  != NULL (error)")
+                  << " "
+                  << ((_right  == NULL)?"right == NULL        ":"right != NULL (error)")
+                  << std::endl;
+
+        if (_left  != NULL)
+          _left ->print(depth+1);
+        if (_right != NULL)
+          _right->print(depth+1);
+      }
+    
+    if (_data_type == OPERATOR_UNARY)
+      {
+        std::cout << tab << "<unary>"
+                  << " "
+                  << ((_left   == NULL)?"left  == NULL (error)":"left  != NULL        ")
+                  << " "
+                  << ((_right  == NULL)?"right == NULL        ":"right != NULL (error)")
+                  << std::endl;
+        
+        if (_left  != NULL)
+          _left ->print(depth+1);
+        if (_right != NULL)
+          _right->print(depth+1);
+      }
+
+    if (_data_type == OPERATOR_BINARY)
+      {
+        std::cout << tab << "<binary>"
+                  << " "
+                  << ((_left   == NULL)?"left  == NULL (error)":"left  != NULL        ")
+                  << " "
+                  << ((_right  == NULL)?"right == NULL (error)":"right != NULL        ")
+                  << std::endl;
+
+        if (_left  != NULL)
+          _left ->print(depth+1);
+        if (_right != NULL)
+          _right->print(depth+1);
+      }
+  }
+
 };
 };