[Boost-commit] svn:boost r48211 - in sandbox/shifted_ptr: boost libs/smart_ptr/example

From: phil_at_[hidden]
Date: 2008-08-19 05:11:18

Author: pbouchard
Date: 2008-08-19 05:11:17 EDT (Tue, 19 Aug 2008)
New Revision: 48211
URL: http://svn.boost.org/trac/boost/changeset/48211

Log:
Added comments.
Text files modified: 
   sandbox/shifted_ptr/boost/shifted_allocator.hpp                  |     3 +++                                     
   sandbox/shifted_ptr/libs/smart_ptr/example/shifted_ptr_test2.cpp |     6 +++---                                  
   sandbox/shifted_ptr/libs/smart_ptr/example/t100.h                |    27 ++++++++++++++++++++++++---             
   3 files changed, 30 insertions(+), 6 deletions(-)

Modified: sandbox/shifted_ptr/boost/shifted_allocator.hpp
==============================================================================
--- sandbox/shifted_ptr/boost/shifted_allocator.hpp	(original)
+++ sandbox/shifted_ptr/boost/shifted_allocator.hpp	2008-08-19 05:11:17 EDT (Tue, 19 Aug 2008)
@@ -38,6 +38,9 @@
 
 /**
     STL compliant allocator.
+    
+    @note
+    Default object contructor is called inside allocate() to save temporaries.
 */
 
 template <typename T>

Modified: sandbox/shifted_ptr/libs/smart_ptr/example/shifted_ptr_test2.cpp
==============================================================================
--- sandbox/shifted_ptr/libs/smart_ptr/example/shifted_ptr_test2.cpp	(original)
+++ sandbox/shifted_ptr/libs/smart_ptr/example/shifted_ptr_test2.cpp	2008-08-19 05:11:17 EDT (Tue, 19 Aug 2008)
@@ -65,8 +65,8 @@
     vector() { ++count; }
     ~vector() { --count; }
     vector(const vector& other) : elements(other.elements) { ++count; }
-    //std::vector<shifted_ptr<vector> > elements;
-    std::list<shifted_ptr<vector>, shifted_allocator< shifted_ptr<vector> > > elements; //! FIXME
+    std::vector<shifted_ptr<vector> > elements;
+    //std::list<shifted_ptr<vector>, shifted_allocator< shifted_ptr<vector> > > elements; //! works fine
 };
 
 struct create_type {
@@ -124,5 +124,5 @@
     }
     std::cout << count << std::endl;
 
-    _exit(-1); // bypassing bug in pool destructor
+    //_exit(-1); // bypassing bug in pool destructor
 }

Modified: sandbox/shifted_ptr/libs/smart_ptr/example/t100.h
==============================================================================
--- sandbox/shifted_ptr/libs/smart_ptr/example/t100.h	(original)
+++ sandbox/shifted_ptr/libs/smart_ptr/example/t100.h	2008-08-19 05:11:17 EDT (Tue, 19 Aug 2008)
@@ -42,14 +42,26 @@
     enum sense_t {sight, sound, touch, smell, taste};
 
     boost::regex exp_;
-    std::vector< std::pair<double, pointer> > sub_;
+    //std::vector< std::pair<double, pointer> > sub_;
+    std::pair<double, pointer> sub_[3];
 
-    neuron_base(std::string const & s) : exp_(s), sub_(exp_.mark_count()) {}
+    neuron_base(std::string const & s) : exp_(s)/*, sub_(exp_.mark_count())*/ {}
     virtual ~neuron_base() {};
 
     virtual double operator () (std::string const & input) {};
 };
 
+
+/**
+    Core brain kernel.
+    
+    @note
+    The brain kernel will have a thread running in the background to sort out 
+    all confused neurons that didn't take any decisions yet.  This should be 
+    linked with the imaginative section of the brain which guesses over and 
+    over (trials & errors) when to many regex occurences are present.
+*/
+
 template <neuron_base::sense_t>
     class neuron : public neuron_base
     {
@@ -58,13 +70,22 @@
 
     public:
         typedef boost::shifted<neuron> pointee;
+        
+        /** 
+            The following should be one of these multimap indexed by:
+            - regular expression string
+            - weight
+            - emotional state weight (normal, angry, or scared)
+        */
+        
         typedef std::map<std::string, pointer> map_sn_t;
         
         static map_sn_t search_;
     
         neuron(std::string const & s, pointee * p1 = 0, pointee * p2 = 0, pointee * p3 = 0) : neuron_base(s)
         {
-            search_[s] = reinterpret_cast<pointee *>(this); /// FIXME
+            /// FIXME
+            //search_[s] = (pointee *) (typename pointee::roofof) static_cast<neuron *>(rootof<is_polymorphic<neuron>::value>::get(this));
         
             if (p1) sub_[0].second = p1;
             if (p2) sub_[1].second = p2;