epics::pvDatabase::PVRecordStructure Class Reference

Interface for a field that is a structure. More...

#include "pvDatabase.h"

Inheritance diagram for epics::pvDatabase::PVRecordStructure:

Collaboration diagram for epics::pvDatabase::PVRecordStructure:

Public Member Functions
	POINTER_DEFINITIONS (PVRecordStructure)
	PVRecordStructure (epics::pvData::PVStructurePtr const &pvStructure, PVRecordStructurePtr const &parent, PVRecordPtr const &pvRecord)
	Constructor. More...
virtual	~PVRecordStructure ()
	Destructor. More...
PVRecordFieldPtrArrayPtr	getPVRecordFields ()
	Get the sub fields. More...
epics::pvData::PVStructurePtr	getPVStructure ()
	Get the data structure/. More...
Public Member Functions inherited from epics::pvDatabase::PVRecordField
	POINTER_DEFINITIONS (PVRecordField)
	PVRecordField (epics::pvData::PVFieldPtr const &pvField, PVRecordStructurePtr const &parent, PVRecordPtr const &pvRecord)
	Constructor. More...
virtual	~PVRecordField ()
	Destructor. More...
PVRecordStructurePtr	getParent ()
	Get the parent. More...
epics::pvData::PVFieldPtr	getPVField ()
	Get the PVField. More...
std::string	getFullFieldName ()
	Get the full name of the field, i.e. field,field,.. More...
std::string	getFullName ()
	Get the recordName plus the full name of the field, i.e. recordName.field,field,.. More...
PVRecordPtr	getPVRecord ()
	Return the PVRecord to which this field belongs. More...
virtual void	postPut ()
	This is called by the code that implements the data interface. It is called whenever the put method is called. More...
Public Member Functions inherited from epics::pvData::PostHandler
	POINTER_DEFINITIONS (PostHandler)
virtual	~PostHandler ()

Protected Member Functions
virtual void	init ()
	Called by implementation code of PVRecord. More...
Protected Member Functions inherited from epics::pvDatabase::PVRecordField
virtual void	postParent (PVRecordFieldPtr const &subField)
virtual void	postSubField ()

Friends
class	PVRecord

Detailed Description

Interface for a field that is a structure.

One exists for each structure field of the top level PVStructure.

Author

mrk

Definition at line 365 of file pvDatabase.h.

Constructor & Destructor Documentation

epics::pvDatabase::PVRecordStructure::PVRecordStructure	(	epics::pvData::PVStructurePtr const &	pvStructure,
		PVRecordStructurePtr const &	parent,
		PVRecordPtr const &	pvRecord
	)

Constructor.

Parameters

pvStructure	The data.
parent	The parent
pvRecord	The record that has this field.

Definition at line 442 of file pvRecord.cpp.

:
    PVRecordField(pvStructure,parent,pvRecord),
    pvStructure(pvStructure),
    pvRecordFields(new PVRecordFieldPtrArray)
{
}

virtual epics::pvDatabase::PVRecordStructure::~PVRecordStructure ( )

inlinevirtual

Destructor.

Definition at line 381 of file pvDatabase.h.

{}

Member Function Documentation

PVRecordFieldPtrArrayPtr epics::pvDatabase::PVRecordStructure::getPVRecordFields

(

)

Get the sub fields.

Returns

the array of PVRecordFieldPtr.

Definition at line 479 of file pvRecord.cpp.

{
    return pvRecordFields;
}

PVStructurePtr epics::pvDatabase::PVRecordStructure::getPVStructure

(

)

Get the data structure/.

Returns

The shared pointer.

Definition at line 484 of file pvRecord.cpp.

{return pvStructure.lock();}

void epics::pvDatabase::PVRecordStructure::init ( )

protectedvirtual

Called by implementation code of PVRecord.

Reimplemented from epics::pvDatabase::PVRecordField.

Definition at line 453 of file pvRecord.cpp.

{
    PVRecordField::init();
    const PVFieldPtrArray & pvFields = pvStructure.lock()->getPVFields();
    size_t numFields = pvFields.size();
    pvRecordFields->reserve( numFields);
    PVRecordStructurePtr self =
        static_pointer_cast<PVRecordStructure>(shared_from_this());
    PVRecordPtr pvRecord = getPVRecord();
    for(size_t i=0; i<numFields; i++) {
        PVFieldPtr pvField = pvFields[i];
        if(pvField->getField()->getType()==structure) {
             PVStructurePtr xxx = static_pointer_cast<PVStructure>(pvField);
             PVRecordStructurePtr pvRecordStructure(
                 new PVRecordStructure(xxx,self,pvRecord));
             pvRecordFields->push_back(pvRecordStructure);
             pvRecordStructure->init();
        } else {
             PVRecordFieldPtr pvRecordField(
                new PVRecordField(pvField,self,pvRecord));
             pvRecordFields->push_back(pvRecordField);
             pvRecordField->init();
        }
    }
}

epics::pvDatabase::PVRecordStructure::POINTER_DEFINITIONS

(

PVRecordStructure

)

Friends And Related Function Documentation

friend class PVRecord

friend

Definition at line 400 of file pvDatabase.h.

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

• modules/pvDatabase/src/pv/pvDatabase.h
• modules/pvDatabase/src/database/pvRecord.cpp