pvArrayPlugin.h

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/* pvArrayPlugin.h */
/*
 * The License for this software can be found in the file LICENSE that is included with the distribution.
 */

#ifndef PVARRAYPLUGIN_H
#define PVARRAYPLUGIN_H

#include <string>
#include <map>
#include <pv/lock.h>
#include <pv/pvData.h>
#include <pv/pvPlugin.h>

#include <shareLib.h>

namespace epics { namespace pvCopy{

class PVArrayPlugin;
class PVArrayFilter;

typedef std::tr1::shared_ptr<PVArrayPlugin> PVArrayPluginPtr;
typedef std::tr1::shared_ptr<PVArrayFilter> PVArrayFilterPtr;


class epicsShareClass PVArrayPlugin : public PVPlugin
{
private:
    PVArrayPlugin();
public:
    POINTER_DEFINITIONS(PVArrayPlugin);
    virtual ~PVArrayPlugin();
    static void create();
    virtual PVFilterPtr create(
         const std::string & requestValue,
         const PVCopyPtr & pvCopy,
         const epics::pvData::PVFieldPtr & master);
};

class epicsShareClass PVArrayFilter : public PVFilter
{
private:
    long start;
    long increment;
    long end;
    epics::pvData::PVFieldPtr masterField;
    epics::pvData::PVScalarArrayPtr masterArray;

    PVArrayFilter(
        long start,long increment,long end,
        const epics::pvData::PVFieldPtr & masterField,
        const epics::pvData::PVScalarArrayPtr masterArray);
public:
    POINTER_DEFINITIONS(PVArrayFilter);
    virtual ~PVArrayFilter();
    static PVArrayFilterPtr create(const std::string & requestValue,const epics::pvData::PVFieldPtr & master);
    bool filter(const epics::pvData::PVFieldPtr & pvCopy,const epics::pvData::BitSetPtr & bitSet,bool toCopy);
    std::string getName();
};

}}
#endif  /* PVARRAYPLUGIN_H */