- Fixed bug in copy construction of DynamicProcess

- Fixed bug in get_parameter<bool> in TextSimulation
- Written some new code for visualization of the simulation

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@799 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/backend/concrete_history.cc

@@ -111,7 +111,7 @@ ConcreteHistory::append_new_environment(ConcreteEnvironment* environment)
 
 
 ConcreteHistory::size_t
-ConcreteHistory::get_size()
+ConcreteHistory::get_size() const
 {
 	return _snapshots.size();
 }

src/backend/concrete_history.hh

@@ -50,7 +50,7 @@ namespace sgpem
     virtual ~ConcreteHistory();
 
 		virtual       void                 append_new_environment(ConcreteEnvironment* environment);
-		virtual       size_t               get_size();
+		virtual       size_t               get_size() const;
 		virtual const ConcreteEnvironment& get_last_environment() const;
 		virtual const ConcreteEnvironment& get_environment_at(position index) const throw(std::out_of_range);
 		

src/backend/dynamic_process.cc

@@ -39,7 +39,8 @@ DynamicProcess::DynamicProcess(StaticProcess* core) :
 }
 
 DynamicProcess::DynamicProcess(const DynamicProcess &other) :
-  Schedulable(), DynamicSchedulable(other), Process()
+  Schedulable(), DynamicSchedulable(other), Process(), 
+  _core(other._core)
 {
   typedef vector<DynamicThread*>::const_iterator ThreadIt;
 

src/backend/dynamic_request.hh

@@ -25,6 +25,7 @@
 
 #include "request.hh"
 #include "static_request.hh"
+#include "dynamic_thread.hh"
 
 #include "smartp.hh"
 
@@ -34,7 +35,6 @@ namespace sgpem
 {
   class DynamicRequest;
   class SerializeVisitor;
-  class DynamicThread;
   class SubRequest;
   class DynamicSubRequest;
 

src/backend/history.hh

@@ -66,7 +66,7 @@ namespace sgpem
 
   	virtual ~History() = 0;
 		
-		virtual       size_t       get_size() = 0;
+		virtual       size_t       get_size() const = 0;
 		virtual const Environment& get_last_environment() const = 0;
 		virtual const Environment& get_environment_at(position index) const throw(std::out_of_range) = 0;
 		

src/backend/request.hh

@@ -29,6 +29,7 @@ namespace sgpem
   class Request;
   class SerializeVisitor;
   class SubRequest;
+  class Thread;
 
   class SG_DLLEXPORT Request
   {
@@ -44,6 +45,8 @@ namespace sgpem
 
     virtual ~Request();
     
+    virtual Thread& get_thread() = 0;
+    
     virtual bool operator==(const Request& op2) const = 0;
 
     virtual std::vector<SubRequest*> get_subrequests() = 0;

src/text_simulation.cc

@@ -291,10 +291,12 @@ namespace sgpem
   void
   TextSimulation::get_parameter<bool>(CommandParameter<bool>& parameter)
   {
-    bool loop = true;
+    bool correct;
 
-    while(loop)
+    do
     {
+      correct = true;
+      
       ostringstream buf;
      
       buf << "\n";
@@ -315,21 +317,25 @@ namespace sgpem
       // it's correct ;-)
       Tokens tokens = tokenize(str);
       
-      if(tokens.size() == 0 && parameter.required)
-	p_stderr(_("\nERROR: This is a mandatory atribute; you MUST provide a valid value!"));
-      else
+      if(tokens.size() != 0)
       { 
 	try
 	{
 	  parameter.value = string_to<bool>(str); 
-	  loop = false;
 	}
 	catch(domain_error e)
 	{
 	  p_stderr(_("\nERROR: Please provide a valid boolean value ('true' or 'false')"));
+	  correct = false;
 	}
       }
+      else if(parameter.required) 
+      {
+      	p_stderr(_("\nERROR: This is a mandatory atribute; you MUST provide a valid value!"));
+	correct = false;
+      }
     }
+    while(!correct);
   }
 }
   
@@ -1149,6 +1155,9 @@ TextSimulation::on_add_subrequest(const Tokens& arguments)
   CommandParameter<int> resource_key(_("resource key"), 0, INT_MAX, true, 0);
   CommandParameter<int> duration(_("duration"), 0, INT_MAX, true, 0);
   
+  get_parameter(resource_key);
+  get_parameter(duration);
+
   History& h = Simulation::get_instance().get_history();
 
   h.add_subrequest(*r, resource_key.value, duration.value);
@@ -1815,7 +1824,13 @@ TextSimulation::parse_command(TextSimulation& sim, const ustring& str)
 void
 TextSimulation::update(const History& changed_history)
 {
-  p_stdout(_("\nqueue: { "));
+  ostringstream oss;
+
+  oss << changed_history.get_size() - 1 << _(".\tready queue: { ");
+  
+  p_stdout(oss.str());
+
+  oss.str(string());
 
   const Environment& env = changed_history.get_last_environment();
   const ReadyQueue& q = env.get_sorted_queue();
@@ -1829,6 +1844,64 @@ TextSimulation::update(const History& changed_history)
 
   p_stdout("}\n");
 
+  p_stdout(_("\tresources:\n"));
+
+  const Environment::Resources& resources = env.get_resources();
+  typedef Environment::Resources::const_iterator ResourceIt;
+
+  for(ResourceIt it = resources.begin(); it != resources.end(); ++it)
+  {
+    const Resource& r = *it->second;
+    Environment::resource_key_t key = it->first;
+
+    oss << "\t\t" << key << ". " << r.get_name() << _(", with ");
+   
+    oss << r.get_places() << _(" places\n");
+
+    p_stdout(oss.str());
+    oss.str(string());
+
+// FIXME this code causes a segfault because an invalid reference is
+// returned from get_request_queue()
+//    const Environment::SubRequestQueue& req_queue = 
+//      env.get_request_queue(it->first);
+//    
+//    p_stdout(_("\t\t\tqueue: { "));
+//    
+//    for(unsigned int i = 0; i < req_queue.size(); ++i)
+//    {
+//      oss << req_queue[i]->get_request().get_thread().get_name() << " ~ ";
+//      p_stdout(oss.str());
+//    oss.str(string());
+//    }
+//
+//    p_stdout("}\n");
+  }
+
+  p_stdout(_("\tprocesses:\n"));
+
+  const Environment::Processes& processes = env.get_processes();
+
+  for(unsigned int pi = 0; pi < processes.size(); ++pi)
+  {
+    Process& p = *processes[pi];
+    
+    oss << "\t\t" << pi + 1 << ". " << p.get_name() << " ";
+    oss << "[" << p.get_state() << "] ";
+    oss << _("arriving at ") << p.get_arrival_time() << " ";
+    oss << _("requiring ") << p.get_total_cpu_time() << " ";
+    oss << _("elapsed ") << p.get_elapsed_time() << " ";
+    oss << _("priority ") << p.get_current_priority() << endl;
+
+    p_stdout(oss.str());
+    oss.str(string());
+  }
+  
+  p_stdout("\n");
+      
+
+  
+  
 //  History& h = History::get_instance();
 //  int when, arr;
 //  ustring temp;