Program: bbtk
Module: $RCSfile: bbtkBlackBox.cxx,v $
Language: C++
- Date: $Date: 2008/12/03 13:35:22 $
- Version: $Revision: 1.31 $
+ Date: $Date: 2008/12/08 12:53:45 $
+ Version: $Revision: 1.32 $
=========================================================================*/
/* ---------------------------------------------------------------------
#include "bbtkPackage.h"
#include "bbtkMessageManager.h"
#include "bbtkFactory.h"
+#include "bbtkBlackBoxOutputConnector.h"
#include "bbtkConfigurationFile.h"
#include "bbtkWxBlackBox.h"
//=========================================================================
BlackBox::BlackBox(const std::string &name)
:
- bbmStatus(MODIFIED),
+ // bbmStatus(MODIFIED),
bbmExecuting(false),
bbmName(name),
bbmBoxProcessMode("Pipeline"),
//=========================================================================
BlackBox::BlackBox(BlackBox& from, const std::string &name)
:
- bbmStatus(from.bbmStatus),
+ // bbmStatus(from.bbmStatus),
bbmExecuting(false),
bbmName(name),
bbmBoxProcessMode(from.bbmBoxProcessMode),
BBTK_BUSY_CURSOR;
// If force is true then update is triggered even if the box is UPTODATE
- if (force) bbSetModifiedStatus();
+ // if (force) bbSetModifiedStatus();
// Calls the main recursive update method
bbBackwardUpdate(Connection::Pointer());
}
//=========================================================================
+
+
+
+ //=========================================================================
+ void BlackBox::AddChangeObserver(const std::string& output_name,
+ OutputChangeCallbackType f)
+ {
+ }
+ //=========================================================================
+
+ //=========================================================================
+ void BlackBox::RemoveChangeObserver(const std::string& output_name,
+ OutputChangeCallbackType f)
+ {
+ }
+ //=========================================================================
+
+
+ /*
+ //=========================================================================
+ /// Sets the ChangeTime of input
+ void BlackBox::bbSetInputChangeTime(BlackBoxInputConnector* c,
+ const ChangeTime& t)
+ {
+ bbtkDebugMessage("change",1,
+ "==> BlackBox::bbSetInputChangeTime("<<c<<","<<t<<") ["
+ <<bbGetFullName()<<"]"<<std::endl);
+
+ // If new time is greater than old one
+ if ( c->SetChangeTime(t) )
+ {
+ bool was_up_to_date = bbIsUpToDate();
+ // If new time is greater than the old max time of inputs
+ if ( mMaxInputChangeTime.Set(t) )
+ {
+ // If the box turned out-of-date
+ if ( was_up_to_date && bbIsOutOfDate() )
+ {
+ //
+ if ( ( bbBoxProcessModeIsReactive() ||
+ (c==bbGetInputConnectorMap().find("BoxExecute")->second))
+ && (bbCanReact() ) )
+ {
+ bbtkDebugMessage("change",2,
+ "an input of "
+ <<bbGetFullName()
+ <<" changed and box is in Reactive mode or BoxExecute input changed : adding it to the global execution list"
+ <<std::endl);
+ bbGlobalAddToExecutionList( GetThisPointer<BlackBox>() );
+ }
+ // Have to propagate the modification to aval boxes
+ OutputConnectorMapType::iterator i;
+ for (i = bbGetOutputConnectorMap().begin();
+ i != bbGetOutputConnectorMap().end();
+ ++i)
+ {
+ i->second->SetChangeTime(t);
+ }
+ // update the MinOutputChangeTime
+ mMinOutputChangeTime.Set(t);
+ }
+ }
+ }
+ }
+ //=========================================================================
+
+ //=========================================================================
+ /// Sets the ChangeTime of output
+ void BlackBox::bbSetOutputChangeTime(BlackBoxOutputConnector* c,
+ const ChangeTime& t)
+ {
+ bbtkDebugMessage("change",1,
+ "==> BlackBox::bbSetOutputChangeTime("<<c<<","<<t<<") ["
+ <<bbGetFullName()<<"]"<<std::endl);
+
+ //ChangeTime old =
+ c->SetChangeTime(t);
+ // c->GetChangeTime() = t;
+ // bbUpdateMinOutputChangeTime(t);
+ // propagate
+
+ }
+ //=========================================================================
+ */
+
+ /*
+ //=========================================================================
+ void BlackBox::bbUpdateMaxInputChangeTime(const ChangeTime& t)
+ {
+
+
+ if ( t > mMaxInputChangeTime )
+ {
+ mMaxInputChangeTime = t;
+ if ( mMinOutputChangeTime > mMaxInputChangeTime )
+ {
+
+ }
+ }
+
+ }
+ //=========================================================================
+
+ //=========================================================================
+ void bbUpdateMinOutputChangeTime(const ChangeTime& t)
+ {
+ ChangeTime old = mMinOutputChangeTime;
+ mMinOutputChangeTime = MAXLONG;
+ OutputConnectorMapType::iterator i;
+ for (i = bbGetOutputConnectorMap.begin();
+ i != bbGetOutputConnectorMap.end();
+ ++i)
+ {
+ if (i->second->GetChangeTime() < mMinOutputChangeTime)
+ mMinOutputChangeTime = i->second->GetChangeTime();
+ }
+ if ( mMinOutputChangeTime < old )
+ {
+ }
+
+ }
+ //=========================================================================
+ */
+
+ //=========================================================================
+ /// Signals that the BlackBox has been modified through
+ /// the input connector c
+ /// and propagates it downward
+ /// ** NOT USER INTENDED **
+ void BlackBox::bbSetStatusAndPropagate(BlackBoxInputConnector* c,
+ IOStatus s)
+ {
+ if (s==UPTODATE) bbtkError("bbSetStatusAndPropagate with status UPTODATE!");
+ c->SetStatus(s);
+ OutputConnectorMapType::const_iterator o;
+ for ( o = bbGetOutputConnectorMap().begin();
+ o != bbGetOutputConnectorMap().end(); ++o )
+ {
+ // bbSetStatusAndPropagate(o->second, OUTOFDATE);
+ if (o->second->GetStatus()==UPTODATE)
+ {
+ o->second->SetStatus(OUTOFDATE);
+ o->second->SignalChange(GetThisPointer<BlackBox>(),o->first);
+ }
+ }
+
+ if ( ( bbBoxProcessModeIsReactive() ||
+ (c==bbGetInputConnectorMap().find("BoxExecute")->second))
+ && (bbCanReact() ) )
+ {
+ bbtkDebugMessage("modified",2,
+ "-> Execution triggered by Reactive mode or BoxExecute input change"<<std::endl);
+ bbGlobalAddToExecutionList( GetThisPointer<BlackBox>() );
+ }
+ }
//=========================================================================
- /// Signals that the BlackBox has been modified
+
+ //=========================================================================
+ void BlackBox::bbSetStatusAndPropagate(BlackBoxOutputConnector* c,
+ IOStatus s)
+ {
+ bbtkError("bbSetStatusAndPropagate(BlackBoxOutputConnector* c,IOStatus s)");
+ /*
+ if (i->GetStatus()==UPTODATE)
+ {
+ i->second->SetStatus(s);
+ i->second->SignalChange(GetThisPointer<BlackBox>(),i->first);
+ }
+ */
+ }
+ //=========================================================================
+
+
+ /// Signals that the BlackBox has been modified
+ /*
void BlackBox::bbSetModifiedStatus(BlackBoxInputConnector* c)
{
bbtkDebugMessage("modified",1,
this->bbSetStatus(MODIFIED);
bbGlobalAddToExecutionList( GetThisPointer<BlackBox>() );
}
- /*
- else if ( bbGetStatus() == MODIFIED ) //! this->bbIsUptodate())
- {
- bbtkDebugMessage("modified",2,"-> Already modified"<<std::endl);
- return;
- }
- */
+
+ //else if ( bbGetStatus() == MODIFIED ) //! this->bbIsUptodate())
+ // {
+// bbtkDebugMessage("modified",2,"-> Already modified"<<std::endl);
+// return;
+ // }
+
else
{
bbtkDebugMessage("modified",2,"-> Status set to modified"<<std::endl);
this->bbSignalOutputModification(false);
- /*
bbtkDebugMessageDec("process",5,
"<= BlackBox::bbSetModifiedStatus("<<c<<") ["
<<bbGetFullName()<<"]"<<std::endl);
- */
}
+*/
//=========================================================================
//=========================================================================
<<reaction<<") ["
<<bbGetFullName()<<"]"<<std::endl);
- OutputConnectorMapType::iterator change = bbGetOutputConnectorMap().end();
OutputConnectorMapType::iterator i;
for ( i = bbGetOutputConnectorMap().begin();
- i != bbGetOutputConnectorMap().end(); ++i) {
- /* if ( i->first == "BoxChange" )
- {
- change = i;
- continue;
- }
- */
- i->second->SetModifiedStatus();
- }
- // if (change != bbGetOutputConnectorMap().end())
- // change->second->SetModifiedStatus();
+ i != bbGetOutputConnectorMap().end(); ++i)
+ {
+ if (i->second->GetStatus()==UPTODATE)
+ {
+ // i->second->SetStatus(MODIFIED);
+ i->second->SignalChange(GetThisPointer<BlackBox>(),i->first);
+ }
+ }
if (reaction) bbGlobalProcessExecutionList();
<<output<<","<<reaction<<") ["
<<bbGetFullName()<<"]"<<std::endl);
- OutputConnectorMapType::iterator i = bbGetOutputConnectorMap().find(output);
+ OutputConnectorMapType::iterator i =
+ bbGetOutputConnectorMap().find(output);
+
+
if ( i == bbGetOutputConnectorMap().end() )
{
bbtkError("BlackBox["<<bbGetFullName()<<"]::bbSignalOutputModification("<<output<<") : unknown output");
}
- i->second->SetModifiedStatus();
- // Has to notify the output "BoxChange" also
- if (output != "BoxChange")
+
+ if (i->second->GetStatus()==UPTODATE)
{
- i = bbGetOutputConnectorMap().find("BoxChange");
- if ( i != bbGetOutputConnectorMap().end() )
+ // i->second->SetStatus(MODIFIED);
+ i->second->SignalChange(GetThisPointer<BlackBox>(),i->first);
+ // Has to notify the output "BoxChange" also
+ if (output != "BoxChange")
{
- i->second->SetModifiedStatus();
+ i = bbGetOutputConnectorMap().find("BoxChange");
+ if ( i != bbGetOutputConnectorMap().end() )
+ {
+ // i->second->SetStatus(MODIFIED);
+ i->second->SignalChange(GetThisPointer<BlackBox>(),i->first);
+ }
}
+ if (reaction) bbGlobalProcessExecutionList();
}
- if (reaction) bbGlobalProcessExecutionList();
-
- bbtkDebugMessageDec("process",5,
- "<= BlackBox::bbSignalOutputModification("
- <<output<<") ["
- <<bbGetFullName()<<"]"<<std::endl);
+ bbtkDebugMessageDec("process",5,
+ "<= BlackBox::bbSignalOutputModification("
+ <<output<<") ["
+ <<bbGetFullName()<<"]"<<std::endl);
+
}
//=========================================================================
//=========================================================================
<<bbGetFullName()<<"]"<<std::endl);
OutputConnectorMapType::iterator i;
std::vector<std::string>::const_iterator o;
+ bool changed = false;
for (o=output.begin();o!=output.end();++o)
{
// the output "BoxChange" must be signaled **AFTER** all others
{
bbtkError("BlackBox["<<bbGetFullName()<<"]::bbSignalOutputModification("<<*o<<") : unknown output");
}
- i->second->SetModifiedStatus();
+ // Already OUTOFDATE : noting to do
+ if (i->second->GetStatus()==UPTODATE)
+ {
+ // i->second->SetStatus(MODIFIED);
+ i->second->SignalChange(GetThisPointer<BlackBox>(),i->first);
+ changed = true;
+ }
}
// Has to notify the output "BoxChange" also
i = bbGetOutputConnectorMap().find("BoxChange");
- if ( i != bbGetOutputConnectorMap().end() )
+ if ( changed && (i != bbGetOutputConnectorMap().end()))
{
- i->second->SetModifiedStatus();
+ // Already OUTOFDATE : noting to do
+ if (i->second->GetStatus()==UPTODATE)
+ {
+ // i->second->SetStatus(MODIFIED);
+ i->second->SignalChange(GetThisPointer<BlackBox>(),i->first);
+ if (reaction) bbGlobalProcessExecutionList();
+ }
}
- if (reaction) bbGlobalProcessExecutionList();
- bbtkDebugMessageDec("process",5,
- "<= BlackBox::bbSignalOutputModification(vector of outputs) ["
+ bbtkDebugMessageDec("process",5,
+ "<= BlackBox::bbSignalOutputModification(vector of outputs) ["
<<bbGetFullName()<<"]"<<std::endl);
}
//=========================================================================
/// Updates the BlackBox inputs
- /// \returns UPTODATE if all inputs are in UPTODATE status after update
- /// else MODIFIED
- IOStatus BlackBox::bbUpdateInputs(bool excludeParent)
+ /// Calls BackwardUpdate on all BlackBoxInputConnector
+ /// \returns The maximum of final IOStatus after each input update
+ IOStatus BlackBox::bbUpdateInputs()
{
bbtkDebugMessageInc("process",4,
"=> BlackBox::bbUpdateInputs() ["
for ( i = bbGetInputConnectorMap().begin();
i!= bbGetInputConnectorMap().end(); ++i)
{
- if (excludeParent && (i->first=="WinParent")) continue;
- if (i->first=="WinHide") continue;
+ // if (i->first=="WinHide") continue;
// If input type is Void : no recurse
//if ( bbGetDescriptor()->GetInputDescriptor(i->first)->GetTypeInfo()
// == typeid(Void) )
// continue;
-
- IOStatus t = i->second->BackwardUpdate();
- if (t==MODIFIED) s = MODIFIED;
+ i->second->BackwardUpdate();
+ IOStatus t = i->second->GetStatus();
+ if (t > s) s = t;
}
- bbtkDebugMessageDec("process",4,
+ bbtkDebugMessageDec("process",4,
"<= BlackBox::bbUpdateInputs() ["
<<bbGetFullName()<<"]"
<<std::endl);
-
-
+
+
return s;
}
//=========================================================================
-
+ //==================================================================
+ /// Computes the final IOStatus of inputs and outputs after processing
+ void BlackBox::bbComputePostProcessStatus()
+ {
+ IOStatus new_output_status = UPTODATE;
+ if (bbBoxProcessModeIsAlways()) new_output_status = OUTOFDATE;
+
+ // Update the input statuses
+ InputConnectorMapType::iterator i;
+ for ( i = bbGetInputConnectorMap().begin();
+ i!= bbGetInputConnectorMap().end(); ++i)
+ {
+ IOStatus t = i->second->GetStatus();
+ if (t == OUTOFDATE) new_output_status = OUTOFDATE;
+ // A previously MODIFIED status turns to UPTODATE
+ if (t==MODIFIED) i->second->SetStatus(UPTODATE);
+ }
+
+ // Update the output statuses
+ OutputConnectorMapType::iterator o;
+ for ( o = bbGetOutputConnectorMap().begin();
+ o!= bbGetOutputConnectorMap().end(); ++o)
+ {
+ o->second->SetStatus(new_output_status);
+ }
+ }
+ //==================================================================
+
//=========================================================================
/// Connects the input <name> to the connection c
void BlackBox::bbConnectInput( const std::string& name, Connection* c)
bbtkError("no input called '"<<name<<"'");
}
i->second->SetConnection(c);
+
+ // Check the status of the from.output of c
+ // to set the new status of the input
+ IOStatus s = MODIFIED;
+ if ( c->GetBlackBoxFrom()->bbGetOutputConnector(c->GetBlackBoxFromOutput()).GetStatus() == OUTOFDATE )
+ s = OUTOFDATE;
+ bbSetStatusAndPropagate(i->second,s);
bbtkDebugMessage("connection",2,
"<== BlackBox::bbConnectInput(\""
<<name<<"\","<<c->GetFullName()<<") ["
<<bbGetFullName()<<"]"
<<std::endl);
- // bbSetModifiedStatus();
}
//=========================================================================
std::string ss("<");
std::string::size_type pos = 0;
pos = s.find(ss,0);
- char* cr = "[";
+ std::string cr("[");
while ( pos != std::string::npos )
{
// std::cout << "*** find one "<<std::endl;
- s.replace(pos,1,cr,1);
+ s.replace(pos,1,cr.c_str(),1);
pos = s.find(ss, pos);
}
ss = ">";
while ( pos != std::string::npos )
{
// std::cout << "*** find one "<<std::endl;
- s.replace(pos,1,cr,1);
+ s.replace(pos,1,cr.c_str(),1);
pos = s.find(ss, pos);
}
ss = ",";
while ( pos != std::string::npos )
{
// std::cout << "*** find one "<<std::endl;
- s.replace(pos,1,cr,1);
+ s.replace(pos,1,cr.c_str(),1);
pos = s.find(ss, pos);
} // std::cout << "AFTER=["<<s<<"]"<<std::endl;
}
{
bbtkMessage("Help",1,"Black Box <::"<<this->bbGetDescriptor()->GetTypeName()<<">"<<std::endl);
}
+ /*
+ if (bbIsUpToDate())
+ {
+ bbtkMessage("Help",1,"Up-to-date ["<<mMaxInputChangeTime<<","
+ <<mMinOutputChangeTime<<"]"<<std::endl);
+ }
+ else
+ {
+ bbtkMessage("Help",1,"Out-of-date ["<<mMaxInputChangeTime<<","
+ <<mMinOutputChangeTime<<"]"<<std::endl);
+ }
+ */
// bbtkMessage("Help",1," "<<GetDescription()<<std::endl);
// bbtkMessage("Help",1," By : "<<GetAuthor()<<std::endl);
std::vector<std::string> iname;
std::vector<std::string> ivalue;
std::vector<std::string> iconn;
+ std::vector<std::string> istatus;
InputConnectorMapType::iterator i;
unsigned int namelmax = 0;
s += con->GetOriginalBlackBoxFromOutput();
} // if con
iconn.push_back(s);
+ istatus.push_back(GetIOStatusString(i->second->GetStatus()));
}
OutputConnectorMapType::iterator o;
std::vector<std::string> oname;
std::vector<std::string> ovalue;
std::vector<std::vector<std::string> > oconn;
+ std::vector<std::string> ostatus;
for ( o = mOutputConnectorMap.begin(); o != mOutputConnectorMap.end(); ++o )
{
oname.push_back(o->first);
ss.push_back(s);
} // if con
oconn.push_back(ss);
+ ostatus.push_back(GetIOStatusString(o->second->GetStatus()));
}
if (iname.size())
else
bbtkMessage("Help",1," * No inputs"<<std::endl);
- std::vector<std::string>::iterator i1,i2,i3;
- for (i1=iname.begin(),i2=ivalue.begin(),i3=iconn.begin();
- i1!=iname.end(),i2!=ivalue.end(),i3!=iconn.end();
- ++i1,++i2,++i3)
+ std::vector<std::string>::iterator i1,i2,i3,i4;
+ for (i1=iname.begin(),i2=ivalue.begin(),i3=iconn.begin(),i4=istatus.begin();
+ i1!=iname.end(),i2!=ivalue.end(),i3!=iconn.end(),i4!=istatus.end();
+ ++i1,++i2,++i3,++i4)
{
std::string name(*i1);
name += "'";
value += "'";
value.append(1+valuelmax-value.size(),' ');
if (i3->size())
- bbtkMessage("Help",1," '"<<name<<" = '"<<value<<" <-- '"<<*i3<<"'"<<std::endl);
+ bbtkMessage("Help",1," '"<<name<<" = '"<<value<<" <-- '"
+ <<*i3<<"'");
else
- bbtkMessage("Help",1," '"<<name<<" = '"<<value<<std::endl);
+ bbtkMessage("Help",1," '"<<name<<" = '"<<value);
+ bbtkMessage("Help",1," ["<<*i4<<"]"<<std::endl);
}
if (oname.size())
else
bbtkMessage("Help",1," * No outputs"<<std::endl);
- std::vector<std::vector<std::string> >::iterator i4;
+ std::vector<std::vector<std::string> >::iterator i5;
- for (i1=oname.begin(),i2=ovalue.begin(),i4=oconn.begin();
- i1!=oname.end(),i2!=ovalue.end(),i4!=oconn.end();
- ++i1,++i2,++i4)
+ for (i1=oname.begin(),i2=ovalue.begin(),i5=oconn.begin(),i4=ostatus.begin();
+ i1!=oname.end(),i2!=ovalue.end(),i5!=oconn.end(),i4!=ostatus.end();
+ ++i1,++i2,++i4,++i5)
{
std::string name(*i1);
name += "'";
std::string value(*i2);
value += "'";
value.append(1+valuelmax-value.size(),' ');
- if (!(*i4).size())
- bbtkMessage("Help",1," '"<<name<<" = '"<<value<<std::endl);
+ if (!(*i5).size())
+ bbtkMessage("Help",1," '"<<name<<" = '"<<value);
else
{
std::string pref = " '"+name+" = '"+value;
- for (i3=i4->begin();i3!=i4->end();++i3)
+ for (i3=i5->begin();i3!=i5->end();++i3)
{
- bbtkMessage("Help",1,pref<<" --> '"<<*i3<<"'"<<std::endl);
+ bbtkMessage("Help",1,pref<<" --> '"<<*i3<<"'");
pref.replace(0,pref.size(),pref.size(),' ');
}
}
+ bbtkMessage("Help",1," ["<<*i4<<"]"<<std::endl);
}
}
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