// **************************************************************************
// Function: LoadParameterList
// Purpose: Loads the current list of parameters from a parameter file
// It does NOT load system critical dynamic parameters (e.g., ports,
// IP addresses)
// Parameters: char *filename - filename of the parameterlist
// nonexisting - if true, load parameters, even if they currently do
// not exist in the list
// Returns: true - successful
// false - error
// **************************************************************************
bool
ParamList::Load( const string& inFileName, bool inImportNonexisting )
{
ifstream file( inFileName.c_str() );
ParamList paramsFromFile;
file >> paramsFromFile;
if( file.fail() )
return false;
// If desired, exclude parameters missing from the main parameter list.
typedef set<string> NameSet;
NameSet unwantedParams;
if( !inImportNonexisting )
for( int i = 0; i < paramsFromFile.Size(); ++i )
if( !Exists( paramsFromFile[i].Name() ) )
unwantedParams.insert( paramsFromFile[i].Name() );
for( NameSet::const_iterator i = unwantedParams.begin(); i != unwantedParams.end(); ++i )
paramsFromFile.Delete( *i );
for( int i = 0; i < paramsFromFile.Size(); ++i )
{
Param &p = paramsFromFile[i], &q = ByName( p.Name() );
if( !q.Readonly() )
q.AssignValues( p, true );
}
return true;
}
void
CoreModule::AutoConfigFilters()
{
for( int i = 0; i < mParamlist.Size(); ++i )
mParamlist[i].Unchanged();
ParamList restoreParams;
if( !mAutoConfig )
{
restoreParams = mParamlist;
if( restoreParams.Exists( "SubjectRun" ) )
restoreParams.Delete( "SubjectRun" ); // special case for backward compatibility reasons
}
EnvironmentBase::EnterPreflightPhase( &mParamlist, &mStatelist, &mStatevector );
SignalProperties Output( 0, 0 );
GenericFilter::PreflightFilters( mInputSignal.Properties(), Output );
EnvironmentBase::EnterNonaccessPhase();
mOutputSignal = GenericSignal( Output );
ModuleConnection& conn = IsLastModule() ? mOperator : mNextModule;
if( conn.IsLocal() && conn.Protocol().Provides( ProtocolVersion::SharedSignalStorage ) )
mOutputSignal.ShareAcrossModules();
for( int i = 0; i < restoreParams.Size(); ++i )
{
const Param& r = restoreParams[i];
Param& p = mParamlist[r.Name()];
if( p.Changed() )
{
p = r;
p.Unchanged();
}
}
if( mParamlist.Exists( "DebugLevel" ) && ::atoi( mParamlist["DebugLevel"].Value().c_str() ) )
{
for( int i = 0; i < mParamlist.Size(); ++i )
if( mParamlist[i].Changed() )
bciout << "AutoConfig: " << mParamlist[i];
}
if( mAutoConfig && bcierr__.Empty() )
{
BroadcastParameterChanges();
if( !mOperator.Send( Output ) )
bcierr << "Could not send output properties to Operator module" << endl;
}
}
// **************************************************************************
// Function: LoadParameterList
// Purpose: Loads the current list of parameters from a parameter file
// It does NOT load system critical dynamic parameters (e.g., ports,
// IP addresses)
// Parameters: char *filename - filename of the parameterlist
// nonexisting - if true, load parameters, even if they currently do
// not exist in the list
// Returns: true - successful
// false - error
// **************************************************************************
bool
ParamList::Load( const string& inFileName, bool inImportNonexisting )
{
ifstream file( inFileName.c_str() );
ParamList paramsFromFile;
file >> paramsFromFile;
if( file.fail() )
return false;
typedef set<string> NameSet;
NameSet unwantedParams;
// Exclude parameters from unwanted sections.
const char* unwantedSections[] = { "System", };
for( size_t j = 0; j < sizeof( unwantedSections ) / sizeof( *unwantedSections ); ++j )
for( ParamContainer::const_iterator i = paramsFromFile.mParams.begin();
i != paramsFromFile.mParams.end(); ++i )
if( Param::strciequal( i->Param.Section(), unwantedSections[ j ] ) )
unwantedParams.insert( i->Param.mName );
// If desired, exclude parameters missing from the main parameter list.
if( !inImportNonexisting )
for( ParamContainer::const_iterator i = paramsFromFile.mParams.begin();
i != paramsFromFile.mParams.end(); ++i )
if( mNameIndex.find( i->Param.mName ) == mNameIndex.end() )
unwantedParams.insert( i->Param.mName );
for( NameSet::const_iterator i = unwantedParams.begin(); i != unwantedParams.end(); ++i )
paramsFromFile.Delete( *i );
for( ParamContainer::const_iterator i = paramsFromFile.mParams.begin();
i != paramsFromFile.mParams.end(); ++i )
( *this )[ i->Param.mName ].AssignValues( i->Param );
return true;
}
