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// File: RWStepBasic_RWSiUnitAndVolumeUnit.cxx
// Created: Tue Oct 12 13:39:59 1999
// Author: data exchange team
// <det@friendox>
#include <RWStepBasic_RWSiUnitAndVolumeUnit.ixx>
#include <StepBasic_SiUnit.hxx>
#include <RWStepBasic_RWSiUnit.hxx>
RWStepBasic_RWSiUnitAndVolumeUnit::RWStepBasic_RWSiUnitAndVolumeUnit()
{
}
void RWStepBasic_RWSiUnitAndVolumeUnit::ReadStep(const Handle(StepData_StepReaderData)& data,
const Standard_Integer num0,
Handle(Interface_Check)& ach,
const Handle(StepBasic_SiUnitAndVolumeUnit)& ent) const
{
Standard_Integer num = 0;
data->NamedForComplex("NAMED_UNIT NMDUNT",num0,num,ach);
if (!data->CheckNbParams(num,1,ach,"named_unit")) return;
Handle(StepBasic_DimensionalExponents) aDimensions;
data->ReadEntity(num, 1,"dimensions", ach, STANDARD_TYPE(StepBasic_DimensionalExponents), aDimensions);
data->NamedForComplex("SI_UNIT SUNT",num0,num,ach);
if (!data->CheckNbParams(num,2,ach,"si_unit")) return;
RWStepBasic_RWSiUnit reader;
StepBasic_SiPrefix aPrefix = StepBasic_spExa; // (0)
Standard_Boolean hasAprefix = Standard_False;
if (data->IsParamDefined(num,1)) {
if (data->ParamType(num,1) == Interface_ParamEnum) {
Standard_CString text = data->ParamCValue(num,1);
hasAprefix = reader.DecodePrefix(aPrefix,text);
if(!hasAprefix)
ach->AddFail("Enumeration si_prefix has not an allowed value");
}
else ach->AddFail("Parameter #2 (prefix) is not an enumeration");
}
StepBasic_SiUnitName aName = StepBasic_sunMetre; // 0
if (data->ParamType(num,2) == Interface_ParamEnum) {
Standard_CString text = data->ParamCValue(num,2);
if(!reader.DecodeName(aName,text))
ach->AddFail("Enumeration si_unit_name has not an allowed value");
}
else ach->AddFail("Parameter #3 (name) is not an enumeration");
data->NamedForComplex("VOLUME_UNIT",num0,num,ach);
if (!data->CheckNbParams(num,0,ach,"volume_unit")) return;
// @todo Apart the fail, nothing is done , and wrong enum values are used
ent->Init(hasAprefix,aPrefix,aName);
ent->SetDimensions(aDimensions);
}
void RWStepBasic_RWSiUnitAndVolumeUnit::WriteStep(StepData_StepWriter& SW,
const Handle(StepBasic_SiUnitAndVolumeUnit)& ent) const
{
SW.StartEntity("NAMED_UNIT");
SW.Send(ent->Dimensions());
SW.StartEntity("SI_UNIT");
RWStepBasic_RWSiUnit writer;
Standard_Boolean hasAprefix = ent->HasPrefix();
if (hasAprefix)
SW.SendEnum(writer.EncodePrefix(ent->Prefix()));
else
SW.SendUndef();
SW.SendEnum(writer.EncodeName(ent->Name()));
SW.StartEntity("VOLUME_UNIT");
}
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