void PrinterPlain::beginUnionArray(const PVUnionArray& pv)
{
indentN(S(), ilvl);
S() << pv.getUnionArray()->getID() << " "
<< pv.getFieldName() << "[] ";
ilvl++;
}
void PVField::copy(const PVField& from)
{
if(isImmutable())
throw std::invalid_argument("destination is immutable");
if (getField()->getType() != from.getField()->getType())
throw std::invalid_argument("field types do not match");
switch(getField()->getType())
{
case scalar:
{
const PVScalar* fromS = static_cast<const PVScalar*>(&from);
PVScalar* toS = static_cast<PVScalar*>(this);
toS->copy(*fromS);
break;
}
case scalarArray:
{
const PVScalarArray* fromS = static_cast<const PVScalarArray*>(&from);
PVScalarArray* toS = static_cast<PVScalarArray*>(this);
toS->copy(*fromS);
break;
}
case structure:
{
const PVStructure* fromS = static_cast<const PVStructure*>(&from);
PVStructure* toS = static_cast<PVStructure*>(this);
toS->copy(*fromS);
break;
}
case structureArray:
{
const PVStructureArray* fromS = static_cast<const PVStructureArray*>(&from);
PVStructureArray* toS = static_cast<PVStructureArray*>(this);
toS->copy(*fromS);
break;
}
case union_:
{
const PVUnion* fromS = static_cast<const PVUnion*>(&from);
PVUnion* toS = static_cast<PVUnion*>(this);
toS->copy(*fromS);
break;
}
case unionArray:
{
const PVUnionArray* fromS = static_cast<const PVUnionArray*>(&from);
PVUnionArray* toS = static_cast<PVUnionArray*>(this);
toS->copy(*fromS);
break;
}
default:
{
throw std::logic_error("PVField::copy unknown type");
}
}
}
void PVField::copyUnchecked(const PVField& from)
{
switch(getField()->getType())
{
case scalar:
{
const PVScalar* fromS = static_cast<const PVScalar*>(&from);
PVScalar* toS = static_cast<PVScalar*>(this);
toS->copyUnchecked(*fromS);
break;
}
case scalarArray:
{
const PVScalarArray* fromS = static_cast<const PVScalarArray*>(&from);
PVScalarArray* toS = static_cast<PVScalarArray*>(this);
toS->copyUnchecked(*fromS);
break;
}
case structure:
{
const PVStructure* fromS = static_cast<const PVStructure*>(&from);
PVStructure* toS = static_cast<PVStructure*>(this);
toS->copyUnchecked(*fromS);
break;
}
case structureArray:
{
const PVStructureArray* fromS = static_cast<const PVStructureArray*>(&from);
PVStructureArray* toS = static_cast<PVStructureArray*>(this);
toS->copyUnchecked(*fromS);
break;
}
case union_:
{
const PVUnion* fromS = static_cast<const PVUnion*>(&from);
PVUnion* toS = static_cast<PVUnion*>(this);
toS->copyUnchecked(*fromS);
break;
}
case unionArray:
{
const PVUnionArray* fromS = static_cast<const PVUnionArray*>(&from);
PVUnionArray* toS = static_cast<PVUnionArray*>(this);
toS->copyUnchecked(*fromS);
break;
}
default:
{
throw std::logic_error("PVField::copy unknown type");
}
}
}
void PVUnionArray::copyUnchecked(const PVUnionArray& from)
{
if (this == &from)
return;
replace(from.view());
}
void PVUnionArray::copy(const PVUnionArray& from)
{
if(isImmutable())
throw std::invalid_argument("destination is immutable");
if(*getUnionArray() != *from.getUnionArray())
throw std::invalid_argument("unionArray definitions do not match");
copyUnchecked(from);
}