shared_ptr<IfcComplexNumber> IfcComplexNumber::createObjectFromSTEP( const std::wstring& arg )
{
// read TYPE
if( arg.compare( L"$" ) == 0 ) { return shared_ptr<IfcComplexNumber>(); }
else if( arg.compare( L"*" ) == 0 ) { return shared_ptr<IfcComplexNumber>(); }
shared_ptr<IfcComplexNumber> type_object( new IfcComplexNumber() );
readRealList( arg, type_object->m_vec );
return type_object;
}
void readRealList2D( const std::wstring& str, std::vector<std::vector<double> >& vec )
{
// ((1.6,2.0,4.9382),(3.78,23.34,039.938367),(938.034,3.0,-3.45,6.9182))
const wchar_t* ch = str.c_str();
const size_t argsize = str.size();
if( argsize == 0 )
{
return;
}
size_t i=0;
size_t num_par_open=0;
size_t last_token = 0;
while( i<argsize )
{
if( ch[i] == ',' )
{
if( num_par_open == 1 )
{
std::vector<double> inner_vec;
vec.push_back(inner_vec);
readRealList( str.substr( last_token, i-last_token ), vec.back() );
last_token = i;
}
}
else if( ch[i] == '(' )
{
++num_par_open;
last_token = i;
}
else if( ch[i] == ')' )
{
--num_par_open;
if( num_par_open == 0 )
{
std::vector<double> inner_vec;
vec.push_back(inner_vec);
readRealList( str.substr( last_token, i-last_token ), vec.back() );
return;
}
}
++i;
}
}
void IfcRationalBSplineCurveWithKnots::readStepArguments( const std::vector<std::wstring>& args, const boost::unordered_map<int,shared_ptr<IfcPPEntity> >& map )
{
const int num_args = (int)args.size();
if( num_args != 9 ){ std::stringstream err; err << "Wrong parameter count for entity IfcRationalBSplineCurveWithKnots, expecting 9, having " << num_args << ". Entity ID: " << m_id << std::endl; throw IfcPPException( err.str().c_str() ); }
readIntValue( args[0], m_Degree );
readEntityReferenceList( args[1], m_ControlPointsList, map );
m_CurveForm = IfcBSplineCurveForm::createObjectFromSTEP( args[2] );
if( boost::iequals( args[3], L".F." ) ) { m_ClosedCurve = LOGICAL_FALSE; }
else if( boost::iequals( args[3], L".T." ) ) { m_ClosedCurve = LOGICAL_TRUE; }
else if( boost::iequals( args[3], L".U." ) ) { m_ClosedCurve = LOGICAL_UNKNOWN; }
if( boost::iequals( args[4], L".F." ) ) { m_SelfIntersect = LOGICAL_FALSE; }
else if( boost::iequals( args[4], L".T." ) ) { m_SelfIntersect = LOGICAL_TRUE; }
else if( boost::iequals( args[4], L".U." ) ) { m_SelfIntersect = LOGICAL_UNKNOWN; }
readIntList( args[5], m_KnotMultiplicities );
readTypeOfRealList( args[6], m_Knots );
m_KnotSpec = IfcKnotType::createObjectFromSTEP( args[7] );
readRealList( args[8], m_WeightsData );
}
