attributeHandler.hpp 5.22 KB
Newer Older
Pierre Kraemer's avatar
Pierre Kraemer committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps  *
* version 0.1                                                                  *
* Copyright (C) 2009, IGG Team, LSIIT, University of Strasbourg                *
*                                                                              *
* This library is free software; you can redistribute it and/or modify it      *
* under the terms of the GNU Lesser General Public License as published by the *
* Free Software Foundation; either version 2.1 of the License, or (at your     *
* option) any later version.                                                   *
*                                                                              *
* This library is distributed in the hope that it will be useful, but WITHOUT  *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or        *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License  *
* for more details.                                                            *
*                                                                              *
* You should have received a copy of the GNU Lesser General Public License     *
* along with this library; if not, write to the Free Software Foundation,      *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.           *
*                                                                              *
* Web site: https://iggservis.u-strasbg.fr/CGoGN/                              *
* Contact information: cgogn@unistra.fr                                        *
*                                                                              *
*******************************************************************************/

namespace CGoGN
{

template <typename T>
AttributeHandler<T>::AttributeHandler(GenericMap* m, unsigned int idAttr):
	m_map(m), m_id(idAttr)
{
32
	if(idAttr != AttributeContainer::UNKNOWN)
Pierre Kraemer's avatar
Pierre Kraemer committed
33
	{
34
		AttributeMultiVector<T>& atm = m_map->getAttributeVector<T>(m_id);
Pierre Kraemer's avatar
Pierre Kraemer committed
35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
		m_attrib = &atm;
	}
	else
		m_attrib = NULL ;
}

template <typename T>
AttributeHandler<T>::AttributeHandler(const AttributeHandler<T>& ta):
	m_map(ta.m_map), m_id(ta.m_id), m_attrib(ta.m_attrib)
{}

template <typename T>
inline void AttributeHandler<T>::operator=(const AttributeHandler<T>& ta)
{
	m_map = ta.m_map ;
	m_attrib = ta.m_attrib ;
	m_id = ta.m_id ;
}

template <typename T>
AttributeHandler<T>::~AttributeHandler()
{}

template <typename T>
GenericMap* AttributeHandler<T>::map() const
{
	return m_map ;
}

template <typename T>
65
AttributeMultiVector<T>* AttributeHandler<T>::getDataVector() const
Pierre Kraemer's avatar
Pierre Kraemer committed
66 67 68 69 70 71 72 73 74 75 76 77 78
{
	return m_attrib ;
}

template <typename T>
unsigned int AttributeHandler<T>::id() const
{
	return m_id ;
}

template <typename T>
const std::string& AttributeHandler<T>::name() const
{
79
	return m_map->getAttributeContainer(AttributeContainer::orbitAttr(m_id)).getAttributeName(AttributeContainer::indexAttr(m_id)) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
80 81 82 83 84
}

template <typename T>
bool AttributeHandler<T>::isValid() const
{
85
	return (m_id != AttributeContainer::UNKNOWN) && (m_map != NULL) && (m_attrib != NULL) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
86 87 88 89 90 91
}

template <typename T>
inline T& AttributeHandler<T>::operator[](Dart d)
{
	assert(isValid() || !"Invalid AttributeHandler") ;
92
	unsigned int a = m_map->getEmbedding(d, AttributeContainer::orbitAttr(m_id));
Pierre Kraemer's avatar
Pierre Kraemer committed
93 94

	if (a == EMBNULL)
95
		a = m_map->embedNewCell(AttributeContainer::orbitAttr(m_id), d);
Pierre Kraemer's avatar
Pierre Kraemer committed
96 97 98 99 100 101 102 103

	return m_attrib->operator[](a);
}

template <typename T>
inline const T& AttributeHandler<T>::operator[](Dart d) const
{
	assert(isValid() || !"Invalid AttributeHandler") ;
104
	unsigned int a = m_map->getEmbedding(d, AttributeContainer::orbitAttr(m_id));
Pierre Kraemer's avatar
Pierre Kraemer committed
105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125
	return m_attrib->operator[](a);
}

template <typename T>
inline T& AttributeHandler<T>::operator[](unsigned int a)
{
	assert(isValid() || !"Invalid AttributeHandler") ;
	return m_attrib->operator[](a);
}

template <typename T>
inline const T& AttributeHandler<T>::operator[](unsigned int a) const
{
	assert(isValid() || !"Invalid AttributeHandler") ;
	return m_attrib->operator[](a);
}

template <typename T>
inline unsigned int AttributeHandler<T>::insert(const T& elt)
{
	assert(isValid() || !"Invalid AttributeHandler") ;
126
	unsigned int idx = m_map->getAttributeContainer(AttributeContainer::orbitAttr(m_id)).insertLine();
Pierre Kraemer's avatar
Pierre Kraemer committed
127 128 129 130 131 132 133 134
	m_attrib->operator[](idx) = elt;
	return idx;
}

template <typename T>
inline unsigned int AttributeHandler<T>::newElt()
{
	assert(isValid() || !"Invalid AttributeHandler") ;
135
	unsigned int idx = m_map->getAttributeContainer(AttributeContainer::orbitAttr(m_id)).insertLine();
Pierre Kraemer's avatar
Pierre Kraemer committed
136 137 138 139 140 141 142
	return idx;
}

template <typename T>
inline unsigned int AttributeHandler<T>::begin() const
{
	assert(isValid() || !"Invalid AttributeHandler") ;
143
	return m_map->getAttributeContainer(AttributeContainer::orbitAttr(m_id)).begin();
Pierre Kraemer's avatar
Pierre Kraemer committed
144 145 146 147 148 149
}

template <typename T>
inline unsigned int AttributeHandler<T>::end() const
{
	assert(isValid() || !"Invalid AttributeHandler") ;
150
	return m_map->getAttributeContainer(AttributeContainer::orbitAttr(m_id)).end();
Pierre Kraemer's avatar
Pierre Kraemer committed
151 152 153 154 155 156
}

template <typename T>
inline void AttributeHandler<T>::next(unsigned int& iter) const
{
	assert(isValid() || !"Invalid AttributeHandler") ;
157
	m_map->getAttributeContainer(AttributeContainer::orbitAttr(m_id)).next(iter);
Pierre Kraemer's avatar
Pierre Kraemer committed
158 159 160
}

} //namespace CGoGN