void AttributeContainer::addAttribute(const std::string& attribName, const std::string& nametype, unsigned int index)
{
// first check if attribute already exist
if (attribName != "")
{
unsigned int i = getAttributeIndex(attribName) ;
if (i != UNKNOWN)
return ;
}
// create the new attribute
AttributeMultiVector<T>* amv = new AttributeMultiVector<T>(attribName, nametype);
m_tableAttribs[index] = amv;
amv->setOrbit(m_orbit) ;
amv->setIndex(index) ;
// generate a name for the attribute if no one was given
if (attribName == "")
{
std::stringstream ss;
ss << "unknown" << m_nbUnknown++;
amv->setName(ss.str());
}
// update the memory cost of a line
m_lineCost += sizeof(T) ;
// resize the new attribute so that it has the same size than others
amv->setNbBlocks(uint32(m_holesBlocks.size())) ;
m_nbAttributes++;
}
AttributeMultiVector<T>* AttributeContainer::addAttribute(const std::string& attribName)
{
// first check if attribute already exist
unsigned int index ;
if (attribName != "")
{
index = getAttributeIndex(attribName) ;
if (index != UNKNOWN)
{
std::cout << "attribute " << attribName << " already found.." << std::endl ;
return NULL ;
}
}
// create the new attribute
std::string typeName = nameOfType(T()) ;
AttributeMultiVector<T>* amv = new AttributeMultiVector<T>(attribName, typeName) ;
if(!m_freeIndices.empty())
{
index = m_freeIndices.back() ;
m_freeIndices.pop_back() ;
m_tableAttribs[index] = amv ;
}
else
{
index = uint32(m_tableAttribs.size()) ;
m_tableAttribs.push_back(amv) ;
}
amv->setOrbit(m_orbit) ;
amv->setIndex(index) ;
// generate a name for the attribute if no one was given
if (attribName == "")
{
std::stringstream ss ;
ss << "unknown" << m_nbUnknown++ ;
amv->setName(ss.str()) ;
}
// update the memory cost of a line
m_lineCost += sizeof(T) ;
// resize the new attribute so that it has the same size than others
amv->setNbBlocks(uint32(m_holesBlocks.size())) ;
m_nbAttributes++ ;
return amv ;
}
