workerFdd.h

#ifndef LIBFASTER_WORKERFDD_H
#define LIBFASTER_WORKERFDD_H

#include <list>
#include <omp.h>
#include <unordered_map>

#include "workerFddBase.h"

namespace faster {
    template <class T>
    class fddStorage;

    template <class T>
    class workerFddCore;

    template <class T>
    class _workerFdd;

    template <class K, class T>
    class workerIFdd;


    // Interface for dynamic loading that wraps C-style language
    //template <class T>
    class workerFdd : public workerFddBase{
        private:
            workerFddBase * _fdd;

            static std::unordered_map<fddType, int> hAssign; 
            static std::unordered_map<fddType, int> khAssign; 
            static void * dLHandler[3][7];
            static std::unordered_map<char, void *> funcTable[3][7];

            void * load(const std::string);
            void loadSym(dFuncName funcName, const std::string symbolName);

            void loadLib();
            void loadLibI();
            void loadSymbols();
        public:
            workerFdd(fddType t);
            workerFdd(fddType kt, fddType t);
            workerFdd(unsigned long int ident, fddType t);
            workerFdd(unsigned long int ident, fddType t, size_t size);
            workerFdd(unsigned long int ident, fddType kt, fddType t);
            workerFdd(unsigned long int ident, fddType kt, fddType t, size_t size);
            ~workerFdd();

            fddType getType();
            fddType getKeyType();

            //T & operator[](size_t address);
            void * getItem(size_t address);
            void * getKeys();
            void * getData();
            size_t getSize();
            size_t itemSize();
            size_t baseSize();
            void   setSize(size_t s);

            void deleteItem(void * item);
            void shrink();

            // For known types
            void setData(void * d , size_t size );
            void setData(void * d , size_t * lineSizes , size_t size );
            void setData(void * k , void * d , size_t size );
            void setData(void * k , void * d , size_t *lineSizes , size_t size );

            // For anonymous types
            void setDataRaw(void * data, size_t size) override;
            void setDataRaw(void * data, size_t *lineSizes, size_t size);
            void setDataRaw( void *k, void *d, size_t s);
            void setDataRaw( void *k, void *d, size_t *l, size_t s);

            size_t * getLineSizes();

            void insert(void * k, void * in, size_t s);
            void insertl(void * in);

            //void insert(T & in);
            //void insert(T & in, size_t s);
            //void insert(std::deque<T> & in);
            //void insert(std::deque< std::pair<T, size_t> > & in);

            // Apply task functions to FDDs
            void apply(void * func UNUSED, fddOpType op UNUSED, workerFddBase * dest UNUSED, fastCommBuffer & comm UNUSED){}
            void preapply(unsigned long int id, void * func, fddOpType op, workerFddBase * dest, fastComm * comm) override;

            void collect(fastComm * comm) override;

            void groupByKey(fastComm *comm);
            void countByKey(fastComm *comm);
            void exchangeDataByKey(fastComm *comm, void * keyMap);
            std::vector< std::vector<void*> > * getKeyLocations() ;
    };

}

#endif