libtulip-dev 4.8.0dfsg-2build2 / usr / include / tulip / cxx / AbstractProperty.cxx

/*
 *
 * This file is part of Tulip (www.tulip-software.org)
 *
 * Authors: David Auber and the Tulip development Team
 * from LaBRI, University of Bordeaux
 *
 * Tulip 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 3
 * of the License, or (at your option) any later version.
 *
 * Tulip 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 General Public License for more details.
 *
 */
#include <cstdlib>

template <class Tnode, class Tedge, class Tprop>
tlp::AbstractProperty<Tnode,Tedge,Tprop>::AbstractProperty(tlp::Graph *sg, const std::string& n) {
  Tprop::graph = sg;
  Tprop::name = n;
  nodeDefaultValue = Tnode::defaultValue();
  edgeDefaultValue = Tedge::defaultValue();
  nodeProperties.setAll(Tnode::defaultValue());
  edgeProperties.setAll(Tedge::defaultValue());
  Tprop::metaValueCalculator = NULL;
}
//=============================================================
template <class Tnode, class Tedge, class Tprop>
typename Tnode::RealType tlp::AbstractProperty<Tnode,Tedge,Tprop>::getNodeDefaultValue() const {
  return nodeDefaultValue;
}
//=============================================================
template <class Tnode, class Tedge, class Tprop>
typename Tedge::RealType tlp::AbstractProperty<Tnode,Tedge,Tprop>::getEdgeDefaultValue() const {
  return edgeDefaultValue;
}
//=============================================================
template <class Tnode, class Tedge, class Tprop>
typename tlp::StoredType<typename Tnode::RealType>::ReturnedConstValue tlp::AbstractProperty<Tnode,Tedge,Tprop>::getNodeValue(const tlp::node n ) const {
  assert(n.isValid());
  return nodeProperties.get(n.id);
}
//=============================================================
template <class Tnode, class Tedge, class Tprop>
typename tlp::StoredType<typename Tedge::RealType>::ReturnedConstValue tlp::AbstractProperty<Tnode,Tedge,Tprop>::getEdgeValue(const tlp::edge e) const {
  assert(e.isValid());
  return edgeProperties.get(e.id);
}
//=============================================================
template <class Tnode, class Tedge, class Tprop>
void tlp::AbstractProperty<Tnode,Tedge,Tprop>::setNodeValue(const tlp::node n,const typename Tnode::RealType &v) {
  assert(n.isValid());
  Tprop::notifyBeforeSetNodeValue(n);
  nodeProperties.set(n.id,v);
  Tprop::notifyAfterSetNodeValue(n);
}
//=============================================================
template <class Tnode, class Tedge, class Tprop>
void tlp::AbstractProperty<Tnode,Tedge,Tprop>::setEdgeValue(const tlp::edge e,const typename Tedge::RealType &v) {
  assert(e.isValid());
  Tprop::notifyBeforeSetEdgeValue(e);
  edgeProperties.set(e.id,v);
  Tprop::notifyAfterSetEdgeValue(e);
}
//=============================================================
template <class Tnode, class Tedge, class Tprop>
void tlp::AbstractProperty<Tnode,Tedge,Tprop>::setAllNodeValue(const typename Tnode::RealType &v) {
  Tprop::notifyBeforeSetAllNodeValue();
  nodeDefaultValue = v;
  nodeProperties.setAll(v);
  Tprop::notifyAfterSetAllNodeValue();
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
void tlp::AbstractProperty<Tnode,Tedge,Tprop>::setAllEdgeValue(const typename Tedge::RealType &v) {
  Tprop::notifyBeforeSetAllEdgeValue();
  edgeDefaultValue = v;
  edgeProperties.setAll(v);
  Tprop::notifyAfterSetAllEdgeValue();
}

template <class Tnode, class Tedge, class Tprop>
int tlp::AbstractProperty<Tnode,Tedge,Tprop>::compare(const node n1,const node n2)const {
  const typename Tnode::RealType& n1Value = getNodeValue(n1);
  const typename Tnode::RealType& n2Value = getNodeValue(n2);
  return (n1Value < n2Value) ? -1 : ((n1Value == n2Value) ? 0 : 1);
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
int tlp::AbstractProperty<Tnode,Tedge,Tprop>::compare(const edge e1,const edge e2)const {
  const typename Tedge::RealType& e1Value = getEdgeValue(e1);
  const typename Tedge::RealType& e2Value = getEdgeValue(e2);
  return (e1Value < e2Value) ? -1 : ((e1Value == e2Value) ? 0 : 1);
}
//============================================================
// define template iterator class to iterate over graph elts
// belonging to a given graph instance
// used by the two methods below
#ifndef DOXYGEN_NOTFOR_DEVEL
template <typename ELT_TYPE>
class GraphEltIterator :public tlp::Iterator<ELT_TYPE> {
public:
  ELT_TYPE next() {
    ELT_TYPE tmp = curElt;

    if ((_hasnext = it->hasNext())) {
      curElt = it->next();

      while (!(_hasnext = (!graph || graph->isElement(curElt)))) {
        if (!it->hasNext()) break;

        curElt=it->next();
      }
    }

    return tmp;
  }
  GraphEltIterator(const tlp::Graph* g, tlp::Iterator<ELT_TYPE>* itN)
    :it(itN), graph(g), curElt(ELT_TYPE()), _hasnext(false) {
    next();
  }

  bool hasNext() {
    return (_hasnext);
  }
  ~GraphEltIterator() {
    delete it;
  }

private:
  tlp::Iterator<ELT_TYPE> *it;
  const tlp::Graph* graph;
  ELT_TYPE curElt;
  bool _hasnext;
};
#endif // DOXYGEN_NOTFOR_DEVEL
//============================================================
template <class Tnode, class Tedge, class Tprop>
tlp::Iterator<tlp::node>* tlp::AbstractProperty<Tnode,Tedge,Tprop>::getNonDefaultValuatedNodes(const Graph* g) const {
  tlp::Iterator<tlp::node> *it =
    new tlp::UINTIterator<tlp::node>(nodeProperties.findAll(nodeDefaultValue, false));

  if (Tprop::name.empty())
    // we always need to check that nodes belong to graph
    // for non registered properties, because deleted nodes are not erased
    // from them
    return new GraphEltIterator<tlp::node>(g != NULL ? g : Tprop::graph, it);

  return ((g == NULL) || (g == Tprop::graph)) ? it : new GraphEltIterator<tlp::node>(g, it);
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
unsigned int tlp::AbstractProperty<Tnode,Tedge,Tprop>::numberOfNonDefaultValuatedNodes(const Graph *g) const {
  if (g == NULL) {
    return nodeProperties.numberOfNonDefaultValues();
  }
  else {
    unsigned int ret = 0;
    node n;
    forEach(n, getNonDefaultValuatedNodes(g)) {
      ++ret;
    }
    return ret;
  }
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
unsigned int tlp::AbstractProperty<Tnode,Tedge,Tprop>::nodeValueSize() const {
  return Tnode::valueSize();
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
void tlp::AbstractProperty<Tnode,Tedge,Tprop>::writeNodeDefaultValue(std::ostream& oss) const {
  Tnode::writeb(oss, nodeDefaultValue);
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
void tlp::AbstractProperty<Tnode,Tedge,Tprop>::writeNodeValue(std::ostream& oss,
    node n) const {
  assert(n.isValid());
  Tnode::writeb(oss, nodeProperties.get(n.id));
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
bool tlp::AbstractProperty<Tnode,Tedge,Tprop>::readNodeDefaultValue(std::istream& iss) {
  if (Tnode::readb(iss, nodeDefaultValue)) {
    nodeProperties.setAll(nodeDefaultValue);
    return true;
  }

  return false;
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
bool tlp::AbstractProperty<Tnode,Tedge,Tprop>::readNodeValue(std::istream& iss,
    node n) {
  typename Tnode::RealType val;

  if (Tnode::readb(iss, val)) {
    nodeProperties.set(n.id, val);
    return true;
  }

  return false;
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
tlp::Iterator<tlp::edge>* tlp::AbstractProperty<Tnode,Tedge,Tprop>::getNonDefaultValuatedEdges(const Graph* g) const {
  tlp::Iterator<tlp::edge>* it =
    new tlp::UINTIterator<tlp::edge>(edgeProperties.findAll(edgeDefaultValue, false));

  if (Tprop::name.empty())
    // we always need to check that edges belong to graph
    // for non registered properties, because deleted edges are not erased
    // from them
    return new GraphEltIterator<tlp::edge>(g != NULL ? g : Tprop::graph, it);

  return ((g == NULL) || (g == Tprop::graph)) ? it : new GraphEltIterator<tlp::edge>(g, it);
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
unsigned int tlp::AbstractProperty<Tnode,Tedge,Tprop>::numberOfNonDefaultValuatedEdges(const Graph* g) const {
  if (g == NULL) {
    return edgeProperties.numberOfNonDefaultValues();
  }
  else {
    unsigned int ret = 0;
    edge e;
    forEach(e, getNonDefaultValuatedEdges(g)) {
      ++ret;
    }
    return ret;
  }
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
unsigned int tlp::AbstractProperty<Tnode,Tedge,Tprop>::edgeValueSize() const {
  return Tedge::valueSize();
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
void tlp::AbstractProperty<Tnode,Tedge,Tprop>::writeEdgeDefaultValue(std::ostream& oss) const {
  Tedge::writeb(oss, edgeDefaultValue);
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
void tlp::AbstractProperty<Tnode,Tedge,Tprop>::writeEdgeValue(std::ostream& oss,
    edge e) const {
  assert(e.isValid());
  Tedge::writeb(oss, edgeProperties.get(e.id));
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
bool tlp::AbstractProperty<Tnode,Tedge,Tprop>::readEdgeDefaultValue(std::istream& iss) {
  if (Tedge::readb(iss, edgeDefaultValue)) {
    edgeProperties.setAll(edgeDefaultValue);
    return true;
  }

  return false;
}
//============================================================
template <class Tnode, class Tedge, class Tprop>
bool tlp::AbstractProperty<Tnode,Tedge,Tprop>::readEdgeValue(std::istream& iss,
    edge e) {
  typename Tedge::RealType val;

  if (Tedge::readb(iss, val)) {
    edgeProperties.set(e.id, val);
    return true;
  }

  return false;
}
//============================================================
template <typename vectType, typename eltType, typename propType>
tlp::AbstractVectorProperty<vectType, eltType, propType>::AbstractVectorProperty(tlp::Graph* g, const std::string& name) :AbstractProperty<vectType, vectType, propType>(g, name) {}
//============================================================
template <typename vectType, typename eltType, typename propType>
bool tlp::AbstractVectorProperty<vectType, eltType, propType>::setNodeStringValueAsVector(const node n, const std::string& s, char openChar, char sepChar, char closeChar) {
  typename vectType::RealType v;
  std::istringstream iss(s);

  if (!vectType::read(iss, v, openChar, sepChar, closeChar))
    return false;

  this->setNodeValue(n, v);
  return true;
}
//============================================================
template <typename vectType, typename eltType, typename propType>
bool tlp::AbstractVectorProperty<vectType, eltType, propType>::setEdgeStringValueAsVector(const edge e, const std::string& s, char openChar, char sepChar, char closeChar) {
  typename vectType::RealType v;
  std::istringstream iss(s);

  if (!vectType::read(iss, v, openChar, sepChar, closeChar))
    return false;

  this->setEdgeValue(e, v);
  return true;
}
//============================================================
template <typename vectType, typename eltType, typename propType>
void tlp::AbstractVectorProperty<vectType, eltType, propType>::setNodeEltValue(const node n, unsigned int i, typename tlp::StoredType<typename eltType::RealType>::ReturnedConstValue v) {
  assert(n.isValid());
  bool isNotDefault;
  typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::nodeProperties.get(n, isNotDefault);
  assert(vect.size() > i);
  this->propType::notifyBeforeSetNodeValue(n);

  if (isNotDefault)
    vect[i] = v;
  else {
    typename vectType::RealType tmp(vect);
    tmp[i] = v;
    AbstractProperty<vectType, vectType, propType>::nodeProperties.set(n.id, tmp);
  }

  this->propType::notifyAfterSetNodeValue(n);
}
//============================================================
template <typename vectType, typename eltType, typename propType>
typename tlp::StoredType<typename eltType::RealType>::ReturnedConstValue
tlp::AbstractVectorProperty<vectType, eltType, propType>::getNodeEltValue(const node n, unsigned int i) const {
  assert(n.isValid());
  const typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::nodeProperties.get(n);
  assert(vect.size() > i);
  return vect[i];
}
//============================================================
template <typename vectType, typename eltType, typename propType>
void tlp::AbstractVectorProperty<vectType, eltType, propType>::pushBackNodeEltValue(const node n, typename tlp::StoredType<typename eltType::RealType>::ReturnedConstValue v) {
  assert(n.isValid());
  bool isNotDefault;
  typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::nodeProperties.get(n, isNotDefault);
  this->propType::notifyBeforeSetNodeValue(n);

  if (isNotDefault)
    vect.push_back(v);
  else {
    typename vectType::RealType tmp(vect);
    tmp.push_back(v);
    AbstractProperty<vectType, vectType, propType>::nodeProperties.set(n, tmp);
  }

  this->propType::notifyAfterSetNodeValue(n);
}
//============================================================
template <typename vectType, typename eltType, typename propType>
void tlp::AbstractVectorProperty<vectType, eltType, propType>::popBackNodeEltValue(const node n) {
  assert(n.isValid());
  bool isNotDefault;
  typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::nodeProperties.get(n, isNotDefault);
  this->propType::notifyBeforeSetNodeValue(n);
  assert(isNotDefault);
  vect.pop_back();
  this->propType::notifyAfterSetNodeValue(n);
}
//============================================================
template <typename vectType, typename eltType, typename propType>
void tlp::AbstractVectorProperty<vectType, eltType, propType>::resizeNodeValue(const node n, size_t size, typename eltType::RealType elt) {
  assert(n.isValid());
  bool isNotDefault;
  typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::nodeProperties.get(n, isNotDefault);
  assert(isNotDefault);
  this->propType::notifyBeforeSetNodeValue(n);
  vect.resize(size, elt);
  this->propType::notifyAfterSetNodeValue(n);
}
//============================================================
template <typename vectType, typename eltType, typename propType>
void tlp::AbstractVectorProperty<vectType, eltType, propType>::setEdgeEltValue(const edge e, unsigned int i, typename tlp::StoredType<typename eltType::RealType>::ReturnedConstValue v) {
  assert(e.isValid());
  bool isNotDefault;
  typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::edgeProperties.get(e, isNotDefault);
  assert(vect.size() > i);
  this->propType::notifyBeforeSetEdgeValue(e);

  if (isNotDefault)
    vect[i] = v;
  else {
    typename vectType::RealType tmp(vect);
    tmp[i] = v;
    AbstractProperty<vectType, vectType, propType>::edgeProperties.set(e, tmp);
  }

  this->propType::notifyAfterSetEdgeValue(e);
}
//============================================================
template <typename vectType, typename eltType, typename propType>
typename tlp::StoredType<typename eltType::RealType>::ReturnedConstValue
tlp::AbstractVectorProperty<vectType, eltType, propType>::getEdgeEltValue(const edge e, unsigned int i) const {
  assert(e.isValid());
  const typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::edgeProperties.get(e);
  assert(vect.size() > i);
  return vect[i];
}//============================================================
template <typename vectType, typename eltType, typename propType>
void tlp::AbstractVectorProperty<vectType, eltType, propType>::pushBackEdgeEltValue(const edge e, typename tlp::StoredType<typename eltType::RealType>::ReturnedConstValue v) {
  assert(e.isValid());
  bool isNotDefault;
  typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::edgeProperties.get(e, isNotDefault);
  this->propType::notifyBeforeSetEdgeValue(e);

  if (isNotDefault)
    vect.push_back(v);
  else {
    typename vectType::RealType tmp(vect);
    tmp.push_back(v);
    AbstractProperty<vectType, vectType, propType>::edgeProperties.set(e, tmp);
  }

  this->propType::notifyAfterSetEdgeValue(e);
}
//============================================================
template <typename vectType, typename eltType, typename propType>
void tlp::AbstractVectorProperty<vectType, eltType, propType>::popBackEdgeEltValue(const edge e) {
  assert(e.isValid());
  bool isNotDefault;
  typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::edgeProperties.get(e, isNotDefault);
  this->propType::notifyBeforeSetEdgeValue(e);
  assert(isNotDefault);
  vect.pop_back();
  this->propType::notifyAfterSetEdgeValue(e);
}
//============================================================
template <typename vectType, typename eltType, typename propType>
void tlp::AbstractVectorProperty<vectType, eltType, propType>::resizeEdgeValue(const edge e, size_t size, typename eltType::RealType elt) {
  assert(e.isValid());
  bool isNotDefault;
  typename vectType::RealType& vect =
    AbstractProperty<vectType, vectType, propType>::edgeProperties.get(e, isNotDefault);
  assert(isNotDefault);
  this->propType::notifyBeforeSetEdgeValue(e);
  vect.resize(size, elt);
  this->propType::notifyAfterSetEdgeValue(e);
}