MaxWriter.h

#ifndef MAXWRITER_H_
#define MAXWRITER_H_
 
#include <fstream>
#include <string>
#include <cstdint>
#include <limits>
#include <vector>
 
#include "plugins/PluginBase.h"
 
#define FORMAT_SCI_MAX_DIGITS std::setw(24) << std::scientific << std::setprecision(std::numeric_limits<double>::digits10)
 
class MaxWriter : public PluginBase
{
public:
    MaxWriter();
    ~~MaxWriter();
 
    virtual void readXML(XMLfileUnits& xmlconfig);
 
    void init(ParticleContainer *particleContainer,
              DomainDecompBase *domainDecomp, Domain *domain);
 
    void endStep(
            ParticleContainer *particleContainer,
            DomainDecompBase *domainDecomp, Domain *domain,
            unsigned long simstep
    );
 
    void finish(ParticleContainer *particleContainer,
                DomainDecompBase *domainDecomp, Domain *domain);
    
    std::string getPluginName() {
        return std::string("MaxWriter");
    }
    static PluginBase* createInstance() { return new MaxWriter(); }
 
private:
    void initDataStructures();
    void doSampling(ParticleContainer* particleContainer);
    void calculateGlobalValues(DomainDecompBase *domainDecomp);
    void resetLocalValues();
    void writeData(DomainDecompBase* domainDecomp);
 
private:
    uint64_t _writeFrequency;
    std::string _outputPrefix;
    std::vector<double> _dMaxValuesLocal;
    std::vector<double> _dMaxValuesGlobal;
    uint32_t _numQuantities;
    uint32_t _numValsPerQuantity;
    uint32_t _numValsPerComponent;
    uint32_t _numComponents;
    uint32_t _numVals;
};
 
#endif /*MAXWRITER_H_*/