44 #ifndef _INCLUDED_Field3D_EmptyField_H_
45 #define _INCLUDED_Field3D_EmptyField_H_
49 #include <boost/lexical_cast.hpp>
62 #define UNUSED(p) ((p)=(p))
80 template <
class Data_T>
88 typedef boost::intrusive_ptr<EmptyField>
Ptr;
89 typedef std::vector<Ptr>
Vec;
115 virtual Data_T
value(
int i,
int j,
int k)
const;
116 virtual long long int memSize()
const;
134 virtual Data_T&
lvalue(
int i,
int j,
int k);
173 template <
class Data_T>
182 template <
class Data_T>
185 m_constantData = m_default = value;
190 template <
class Data_T>
193 assert (i >= base::m_dataWindow.min.x);
194 assert (i <= base::m_dataWindow.max.x);
195 assert (j >= base::m_dataWindow.min.y);
196 assert (j <= base::m_dataWindow.max.y);
197 assert (k >= base::m_dataWindow.min.z);
198 assert (k <= base::m_dataWindow.max.z);
210 template <
class Data_T>
213 long long int superClassMemSize = base::memSize();
214 return sizeof(*this) + superClassMemSize;
219 template <
class Data_T>
222 assert (i >= base::m_dataWindow.min.x);
223 assert (i <= base::m_dataWindow.max.x);
224 assert (j >= base::m_dataWindow.min.y);
225 assert (j <= base::m_dataWindow.max.y);
226 assert (k >= base::m_dataWindow.min.z);
227 assert (k <= base::m_dataWindow.max.z);
234 return m_ignoredData;
239 template <
class Data_T>
242 m_constantData = val;
247 template <
class Data_T>
250 return m_constantData;
271 #endif // Include guard
#define FIELD3D_NAMESPACE_HEADER_CLOSE
virtual Data_T & lvalue(int i, int j, int k)
Write access to a voxel. The coordinates are global coordinates.
virtual std::string className() const
Returns the class name of the object. Used by the class pool and when writing the data to disk...
const Data_T & constantvalue() const
Returns the constant value.
EmptyField< float >::Ptr ProxyPtr
EmptyField()
Constructs an empty buffer.
virtual void clear(const Data_T &value)
Clears all the voxels in the storage.
boost::intrusive_ptr< FieldBase > Ptr
virtual Data_T value(int i, int j, int k) const
Read access to a voxel. The coordinates are in integer voxel space .
virtual FieldBase::Ptr clone() const
Returns a pointer to a copy of the field, pure virtual so ensure derived classes properly implement i...
std::vector< ProxyPtr > Proxies
EmptyField< float > Proxy
void setConstantvalue(const Data_T &val)
Sets the constant value.
Data_T m_default
Field default value.
This subclass of Field does not store any data.
Data_T m_ignoredData
Dummy variable for assignment.
boost::intrusive_ptr< EmptyField > Ptr
Contains Field, WritableField and ResizableField classes.
Data_T m_constantData
Field constant value.
#define DEFINE_FIELD_RTTI_CONCRETE_CLASS
EmptyField< Data_T > class_type
virtual long long int memSize() const
Returns the memory usage (in bytes)
static DEFINE_FIELD_RTTI_CONCRETE_CLASS const char * classType()
RTTI replacement.
ResizableField< Data_T > base
#define FIELD3D_NAMESPACE_OPEN