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// -*- C++ -*-
// -------------------------------------------------------------------
// MAdLib - Copyright (C) 2008-2009 Universite catholique de Louvain
//
// See the Copyright.txt and License.txt files for license information.
// You should have received a copy of these files along with MAdLib.
// If not, see <http://www.madlib.be/license/>
//
// Please report all bugs and problems to <contrib@madlib.be>
//
// Authors: Gaetan Compere, Jean-Francois Remacle
// -------------------------------------------------------------------
#ifndef _H_NODALDATAMANAGER
#define _H_NODALDATAMANAGER
#include "MAdSingleton.h"
#include "MeshDataBaseInterface.h"
#include <vector>
#include <string>
#include <set>
#include <iostream>
namespace MAd {
// -------------------------------------------------------------------
class NodalDataManager {
public:
NodalDataManager():mesh(NULL),
knownDataNames(NULL), knownDataVecNames(NULL){};
~NodalDataManager() {};
void initialize(pMesh m);
void setMesh(pMesh m);
void finalize();
void removeAllData();
void diagnostics (std::ostream& out) const;
// will attach the datas to the nodes of the mesh
// order in vector is the node iterator order
void registerData (std::string name, const std::vector<double>);
void registerVData (std::string name, const std::vector<std::vector<double> >);
// will fill the variable with the datas attached to the nodes
// this function does not allocate memory
// order in vector is the node iterator order
void getMeshData (std::string name, std::vector<double> *) const;
void getMeshVData (std::string name, std::vector<std::vector<double> > *) const;
// get the data at a node
void getData (std::string name, pVertex pv, double* res) const;
void getVData (std::string name, pVertex pv, std::vector<double>& res) const;
// will delete the data attached to the nodes
void removeData (std::string name);
void removeVData (std::string name);
// write the data in a postprocessing file
void writeData (std::string name, const char *fn);
void writeVData (std::string name, const char *fn);
// functions to keep track of the initial coordinates
void storeCoordinates();
void getStoredCoordinates(pVertex pv, std::vector<double>& res);
void removeCoordinates();
bool isCoordinates();
private:
pMesh mesh;
// prefix for identification of the datas from this manager
// ensures there is no clash with other datas
std::string prefix;
std::string prefixVec;
// identifier for the coordinates
std::string coordNameBase;
// stored with the prefix
std::set<std::string>* knownDataNames;
std::set<std::string>* knownDataVecNames;
private:
bool nameExists(std::string name, int vec) const;
};
// -------------------------------------------------------------------
typedef MAdSingleton<NodalDataManager> NodalDataManagerSgl;
}
#endif
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