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C++ TupleList::begin方法代码示例

本文整理汇总了C++中TupleList::begin方法的典型用法代码示例。如果您正苦于以下问题:C++ TupleList::begin方法的具体用法?C++ TupleList::begin怎么用?C++ TupleList::begin使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TupleList的用法示例。


在下文中一共展示了TupleList::begin方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: make_tuples

TupleList SimpleQueryLinker::make_tuples(
        const std::vector<std::string>& variables) 
{
    TupleList result;

    std::string first_qvar = *variables.begin();
    
    if(!is_initialized(first_qvar)) {
        throw QueryLinkerError();
    }

    for(ConditionSet::iterator cit = _qvar_table[first_qvar].begin();
        cit != _qvar_table[first_qvar].end(); ++cit)
    {
        TupleList tuples = make_tuples(first_qvar, *cit, 
                ++variables.begin(), variables.end());

        for(TupleList::iterator tit = tuples.begin();
            tit != tuples.end(); ++tit)
        {
            result.insert(*tit);
        }
    }

    return result;
}
开发者ID:GreenRecycleBin,项目名称:cs3201,代码行数:26,代码来源:linker.cpp

示例2: merge_tuples

void SimpleQueryLinker::merge_tuples(const ConditionPtr& target_condition,
        const TupleList& tuples, TupleList& result)
{
    for(TupleList::const_iterator tit = tuples.begin();
        tit != tuples.end(); ++tit)
    {
        result.insert(ConditionTuplePtr(
                    new SimpleConditionTuple(target_condition, *tit)));
    }
}
开发者ID:GreenRecycleBin,项目名称:cs3201,代码行数:10,代码来源:linker.cpp

示例3: sequentialMerge

/** Merge two DiscreteDBFs as if there we executed sequentially
 * @remarks This can also be achived on-the-fly using SequentialDBF
 */
DiscreteDBF DiscreteDBF::sequentialMerge(const DiscreteDBF& dbf1,
										 const DiscreteDBF& dbf2){
	DiscreteDBF retval;
	const TupleList& t1 = dbf1._tuples,
		  			 t2 = dbf2._tuples;
	TupleList& tr = retval._tuples;
	ConstTupleIterator i1 = t1.begin(),
					   i2 = t2.begin();

	int max = 0;

	// While we have stuff to merge from both t1 and t2
	while(i1 != t1.end() && i2 != t2.end()){
		int time = -1;
		if(i1->time() <= i2->time()){
			if(max < i1->wcet()){
				max = i1->wcet();
				time = i1->time();
				assert(time != -1);
			}
			i1++;
		}else if(i1->time() >= i2->time()){
			if(max < i2->wcet()){
				max = i2->wcet();
				time = i2->time();
				assert(time != -1);
			}
			i2++;
		}
		if(time != -1)
			tr.push_back(DemandTuple(max, time));
	}

	// Now one of them might contains something...
	while(i1 != t1.end()){
		if(max < i1->wcet()){
			max = i1->wcet();
			tr.push_back(DemandTuple(max, i1->time()));
		}
		i1++;
	}
	while(i2 != t2.end()){
		if(max < i2->wcet()){
			max = i2->wcet();
			tr.push_back(DemandTuple(max, i2->time()));
		}
		i2++;
	}

	return retval;
}
开发者ID:jonasfj,项目名称:dirt,代码行数:54,代码来源:DiscreteDBF.cpp

示例4: writeTupleListEntry

void DomUtil::writeTupleListEntry(QDomDocument &doc, const QString &path, const QString &tag,
                                  const QStringList &attrList, const TupleList &value)
{
QDomElement el = createElementByPath(doc, path);

    TupleList::ConstIterator it;
    for (it = value.begin(); it != value.end(); ++it) {
        QDomElement subEl = doc.createElement(tag);
        int i=0;
        for(QValueListConstIterator<QString> iter = attrList.begin(); iter != attrList.end(); ++iter) {
            subEl.setAttribute(*iter,(*it)[i++]);
            }
        el.appendChild(subEl);
    }
}
开发者ID:sigma,项目名称:qnet,代码行数:15,代码来源:domutil.cpp

示例5:

/** Create DiscreteStepIterator */
DiscreteDBF::DiscreteStepIterator::DiscreteStepIterator(const TupleList& tuples){
	_next = tuples.begin();
	_end = tuples.end();
}
开发者ID:jonasfj,项目名称:dirt,代码行数:5,代码来源:DiscreteDBF.cpp

示例6: construct_cells

ErrorCode ReadCCMIO::construct_cells(TupleList &face_map, 
#ifndef TUPLE_LIST
                                     SenseList &sense_map, 
#endif
                                     TupleList & /* vert_map */,
                                     std::map<int,int> &cell_topo_types,
                                     std::vector<EntityHandle> &new_cells) 
{
  std::vector<EntityHandle> facehs;
  std::vector<int> senses;
  EntityHandle cell;
  ErrorCode tmp_rval, rval = MB_SUCCESS;
  EntityType this_type = MBMAXTYPE;
  bool has_mid_nodes = false;
#ifdef TUPLE_LIST
  unsigned int i = 0;
  while (i < face_map.n) {
      // pull out face handles bounding the same cell
    facehs.clear();
    int this_id = face_map.get_int(i);
    unsigned int inext = i;
    while (face_map.get_int(inext) == this_id && inext <= face_map.n) {
      inext++;
      EntityHandle face = face_map.get_ulong(inext);
      facehs.push_back(face);
      senses.push_back(face_map.get_short(inext));
    }
    this_type = MBMAXTYPE;
    has_mid_nodes = false;
#else
      
  std::map<int,std::vector<EntityHandle> >::iterator fmit;
  std::map<int,std::vector<int> >::iterator smit;
  std::map<int,int>::iterator typeit;
  for (fmit = face_map.begin(), smit = sense_map.begin();
       fmit != face_map.end(); fmit++, smit++) {
      // pull out face handles bounding the same cell
    facehs.clear();
    int this_id = (*fmit).first;
    facehs = (*fmit).second;
    senses.clear();
    senses = (*smit).second;
    typeit = cell_topo_types.find(this_id);
    if (typeit != cell_topo_types.end()) {
      rval = ccmio_to_moab_type(typeit->second, this_type, has_mid_nodes);
    }
    else {
      this_type = MBMAXTYPE;
      has_mid_nodes = false;
    }
#endif
    tmp_rval = create_cell_from_faces(facehs, senses, this_type, has_mid_nodes, cell);
    if (MB_SUCCESS != tmp_rval) rval = tmp_rval;
    else {
      new_cells.push_back(cell);
        // tag cell with global id
      tmp_rval = mbImpl->tag_set_data(mGlobalIdTag, &cell, 1, &this_id);
      if (MB_SUCCESS != tmp_rval) rval = tmp_rval;
    }
  }
    
  return rval;
}

ErrorCode ReadCCMIO::ccmio_to_moab_type(int ccm_type, EntityType &moab_type, bool &has_mid_nodes) 
{
  switch (ccm_type) {
    case 1:
        moab_type = MBVERTEX;
        break;
    case 2:
    case 28:
        moab_type = MBEDGE;
        break;
    case 29:
        moab_type = MBMAXTYPE;
        break;
    case 3:
    case 4:
        moab_type = MBQUAD;
        break;
    case 11:
    case 21:
        moab_type = MBHEX;
        break;
    case 12:
    case 22:
        moab_type = MBPRISM;
        break;
    case 13:
    case 23:
        moab_type = MBTET;
        break;
    case 14:
    case 24:
        moab_type = MBPYRAMID;
        break;
    case 255:
        moab_type = MBPOLYHEDRON;
        break;
//.........这里部分代码省略.........
开发者ID:chrismullins,项目名称:moab,代码行数:101,代码来源:ReadCCMIO.cpp


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