Attach a property to an element. More...

#include <DGtal/io/Display3D.h>

Public Member Functions
	WithQuantity (const T &_object, const std::string &_name, const Type &value, QuantityScale s=QuantityScale::UNKNOWN)
	WithQuantity (const T &_object, const std::string &_name, const std::vector< Type > &_values, QuantityScale s=QuantityScale::UNKNOWN)

Data Fields
QuantityScale	scale
T	object
std::vector< Type >	values
std::string	name

Detailed Description

template<typename T, typename Type>
struct DGtal::WithQuantity< T, Type >

Attach a property to an element.

This class can be used with singletons and composite elements; as long as the correct number of values are provided.

This class can be nested to add multiple properties:

WithQuantity(
  WithQuantity(
    obj, "value", scalar
  ), 
  "normal", normal
)

Template Parameters

T	The type of element
Type	the type of property

Examples: geometry/volumes/distance/exampleFMM3D.cpp, topology/volBreadthFirstTraversal.cpp, and tutorial-examples/volDTGranulo.cpp.

Definition at line 331 of file Display3D.h.

Constructor & Destructor Documentation

◆ WithQuantity() [1/2]

template<typename T, typename Type>

DGtal::WithQuantity< T, Type >::WithQuantity	(	const T &	_object,
		const std::string &	_name,
		const Type &	value,
		QuantityScale	s = QuantityScale::UNKNOWN )

inline

Definition at line 332 of file Display3D.h.

                                                                                                                        : 
        scale(s), object(_object), name(_name) 
      {
        values.push_back(value);
      }

References name, object, scale, DGtal::UNKNOWN, and values.

◆ WithQuantity() [2/2]

template<typename T, typename Type>

DGtal::WithQuantity< T, Type >::WithQuantity	(	const T &	_object,
		const std::string &	_name,
		const std::vector< Type > &	_values,
		QuantityScale	s = QuantityScale::UNKNOWN )

inline

Definition at line 338 of file Display3D.h.

                                                                                                                                     : 
        scale(s), object(_object), name(_name) 
      {
        this->values = _values;
      }