Changeset 1814:0f02ced2e2ba in lemon-0.x for gui/new_map_win.h

Timestamp:

11/17/05 16:34:18 (18 years ago)

Author:

Hegyi Péter

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@2361

Message:

As initial value of a new map expression with ()+-/* operators can be given. These operators work on numbers, or on maps. If maps are given, then the new value for a given graph element will be calculated using the value from the given maps that belong to that graph element.

File:

• gui/new_map_win.h (modified) (3 diffs)

gui/new_map_win.h

@@ -10 +10 @@
 #include <libgnomecanvasmm.h>
 #include <libgnomecanvasmm/polygon.h>
+#include <stack>
 
 ///This class is responsible for creating a window,
@@ -22 +23 @@
   GraphDisplayerCanvas & gdc;
 
- public:
+public:
+  struct tree_node
+  {
+    char ch;
+    tree_node * left_child;
+    tree_node * right_child;
+  };
+  
   ///Constructor of NewMapWin creates the widgets shown in NewMapWin.
   NewMapWin(const std::string& title, GraphDisplayerCanvas &);
 
-
+  
   ///Signal on button is connected to this function,
   ///Therefore this function determines whether to
@@ -32 +40 @@
   //tells it the attributes.(name, default value)
   virtual void buttonPressed();
-
+  
   virtual void showByPreChoose(bool);
 
   virtual bool closeIfEscapeIsPressed(GdkEventKey*);
+
+  ///Function that creates a tree from an appropriately manipulated string
+  tree_node * weightedString2Tree(std::string, std::vector<unsigned int> &, int);
+
+  ///Function  that creates a string from a tree by postorder reading.
+  std::string postOrder(tree_node *);
+
+  std::string string2Polishform(std::string, bool);
+
+  bool validVariable(std::string, bool);
+
+  std::map<char, std::string> ch2var;
 
   Gtk::Entry name, default_value;