size_t Convert::fromStringArray(PVScalarArrayPtr const &pv,
size_t offset, size_t length,
StringArray const & from,
size_t fromOffset)
{
size_t alen = pv->getLength();
if(offset==0 && length>=alen) {
// replace all existing elements
assert(from.size()>=fromOffset+length);
PVStringArray::svector data(length);
std::copy(from.begin()+fromOffset,
from.begin()+fromOffset+length,
data.begin());
PVStringArray::const_svector temp(freeze(data));
pv->putFrom<string>(temp);
return length;
} else {
// partial update.
throw std::runtime_error("fromStringArray: partial update not implemented");
}
}
int64 NTNDArray::getValueSize()
{
int64 size = 0;
PVScalarArrayPtr storedValue = getValue()->get<PVScalarArray>();
if (!storedValue.get())
{
size = storedValue->getLength()*getValueTypeSize();
}
return size;
}
