dbOutputTable.h

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// Copyright (c) 2013-2015 OpenM++
// This code is licensed under the MIT license (see LICENSE.txt for details)
 
#ifndef DB_OUTPUT_TABLE_H
#define DB_OUTPUT_TABLE_H
 
#include <cmath>
#include <cfloat>
#include "libopenm/db/dbCommon.h"
#include "dbExec.h"
#include "metaHolder.h"
 
namespace openm
{
    struct IOutputTableWriter
    {
        virtual ~IOutputTableWriter() noexcept = 0;
 
        static IOutputTableWriter * create(
            int i_runId,
            const char * i_name,
            IDbExec * i_dbExec,
            const MetaHolder * i_metaStore,
            int i_subCount,
            bool i_isSparse = false,
            double i_nullValue = FLT_MIN
        );
 
        static IOutputTableWriter * create(
            int i_runId,
            const char * i_name,
            IDbExec * i_dbExec,
            const MetaHolder * i_metaStore,
            int i_subCount,
            const char * i_doubleFormat = ""
        );
 
        virtual size_t sizeOf(void) const noexcept = 0;
 
        static size_t sizeOf(const MetaHolder * i_metaStore, int i_tableId);
 
        virtual int expressionCount(void) const noexcept = 0;
 
        virtual void writeAccumulator(
            IDbExec * i_dbExec, int i_subId, int i_accId, size_t i_size, const double * i_valueArr
            ) = 0;
 
        virtual void writeAllExpressions(IDbExec * i_dbExec) = 0;
 
        virtual void digestOutput(IDbExec * i_dbExec) = 0;
    };
 
    struct IOutputTableReader
    {
        virtual ~IOutputTableReader() noexcept = 0;
 
        virtual size_t sizeOf(void) const noexcept = 0;
 
        virtual size_t totalSizeOf(void) const noexcept = 0;
 
        virtual void readTable(IDbExec * i_dbExec, bool i_isNanFill, size_t i_size, double * io_valueArr) = 0;
    };
 
    struct IOutputTableExprReader : public IOutputTableReader
    {
        virtual ~IOutputTableExprReader() noexcept = 0;
 
        static IOutputTableExprReader * create(
            int i_runId,
            const char * i_name,
            IDbExec * i_dbExec,
            const MetaHolder * i_metaStore,
            const char * i_expr = ""
        );
    };
 
    struct IOutputTableAccReader : public IOutputTableReader
    {
        virtual ~IOutputTableAccReader() noexcept = 0;
 
        static IOutputTableAccReader * create(
            int i_runId,
            const char * i_name,
            IDbExec * i_dbExec,
            const MetaHolder * i_metaStore,
            const char * i_acc = "",
            const vector<int> & i_subIdArr = {}
        );
    };
}
 
#endif  // DB_OUTPUT_TABLE_H