PVIFBuilder Struct Reference

#include "pvif.h"

Inheritance diagram for PVIFBuilder:

Public Member Functions
virtual	~PVIFBuilder ()
virtual epics::pvData::FieldConstPtr	dtype (dbChannel *channel)=0
virtual epics::pvData::FieldBuilderPtr	dtype (epics::pvData::FieldBuilderPtr &builder, const std::string &fld, dbChannel *channel)
virtual PVIF *	attach (dbChannel *channel, const epics::pvData::PVStructurePtr &root, const FieldName &fld)=0

Static Public Member Functions
static PVIFBuilder *	create (const std::string &name)

Protected Member Functions
	PVIFBuilder ()

Detailed Description

Definition at line 381 of file pvif.h.

Constructor & Destructor Documentation

virtual PVIFBuilder::~PVIFBuilder ( )

inlinevirtual

Definition at line 383 of file pvif.h.

{}

PVIFBuilder::PVIFBuilder ( )

inlineprotected

Definition at line 399 of file pvif.h.

{}

Member Function Documentation

virtual PVIF* PVIFBuilder::attach ( dbChannel *  channel, const epics::pvData::PVStructurePtr &  root, const FieldName &  fld  )

pure virtual

Implemented in ScalarBuilder.

PVIFBuilder * PVIFBuilder::create ( const std::string &  name )

static

Definition at line 1218 of file pvif.cpp.

{
    if(type.empty() || type=="scalar")
        return new ScalarBuilder;
    else if(type=="plain")
        return new PlainBuilder;
    else if(type=="any")
        return new AnyScalarBuilder;
    else if(type=="meta")
        return new MetaBuilder;
    else if(type=="proc")
        return new ProcBuilder;
    else
        throw std::runtime_error(std::string("Unknown +type=")+type);
}

virtual epics::pvData::FieldConstPtr PVIFBuilder::dtype ( dbChannel *  channel )

pure virtual

Implemented in ScalarBuilder.

epics::pvData::FieldBuilderPtr PVIFBuilder::dtype ( epics::pvData::FieldBuilderPtr &  builder, const std::string &  fld, dbChannel *  channel  )

virtual

Definition at line 1204 of file pvif.cpp.

{
    if(fld.empty())
        throw std::runtime_error("Can't attach this +type to root");

    epics::pvData::FieldConstPtr ftype(this->dtype(channel));
    if(ftype)
        builder = builder->add(fld, ftype);

    return builder;
}

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The documentation for this struct was generated from the following files:

• modules/pva2pva/pdbApp/pvif.h
• modules/pva2pva/pdbApp/pvif.cpp