PVDataCreateFactory.cpp now complete
This commit is contained in:
Marty Kraimer
@@ -34,169 +34,212 @@
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namespace epics { namespace pvData {
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static FieldCreate * fieldCreate = 0;
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static PVDataCreate* pvDataCreate = 0;
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static Convert* convert = 0;
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static FieldCreate * fieldCreate = 0;
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static PVDataCreate* pvDataCreate = 0;
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PVDataCreate::PVDataCreate(){};
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PVDataCreate::PVDataCreate(){}
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PVField *PVDataCreate::createPVField(PVStructure *parent,
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FieldConstPtr field)
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{
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switch(field->getType()) {
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case scalar:
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return createPVScalar(parent,(ScalarConstPtr)field);
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case scalarArray:
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return (PVField *)createPVScalarArray(parent,
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(ScalarArrayConstPtr)field);
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case structure:
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return (PVField *)createPVStructure(parent,
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(StructureConstPtr)field);
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case structureArray:
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return createPVStructureArray(parent,
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(StructureArrayConstPtr)field);
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}
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String message("PVDataCreate::createPVField");
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PVField *PVDataCreate::createPVField(PVStructure *parent,
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FieldConstPtr field)
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{
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switch(field->getType()) {
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case scalar:
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return createPVScalar(parent,(ScalarConstPtr)field);
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case scalarArray:
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return (PVField *)createPVScalarArray(parent,
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(ScalarArrayConstPtr)field);
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case structure:
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return (PVField *)createPVStructure(parent,
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(StructureConstPtr)field);
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case structureArray:
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return createPVStructureArray(parent,
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(StructureArrayConstPtr)field);
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}
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String message("PVDataCreate::createPVField should never get here");
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throw std::logic_error(message);
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}
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PVField *PVDataCreate::createPVField(PVStructure *parent,
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String fieldName,PVField * fieldToClone)
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{
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switch(fieldToClone->getField()->getType()) {
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case scalar:
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return createPVScalar(parent,fieldName,(PVScalar*)fieldToClone);
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case scalarArray:
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return (PVField *)createPVScalarArray(parent,fieldName,
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(PVScalarArray *)fieldToClone);
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case structure:
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return (PVField *)createPVStructure(parent,fieldName,
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(PVStructure *)fieldToClone);
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case structureArray:
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String message(
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"PVDataCreate::createPVField structureArray not valid fieldToClone");
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throw std::invalid_argument(message);
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};
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}
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String message("PVDataCreate::createPVField should never get here");
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throw std::logic_error(message);
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}
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PVField *PVDataCreate::createPVField(PVStructure *parent,
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String fieldName,PVField * fieldToClone)
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{
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switch(fieldToClone->getField()->getType()) {
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case scalar:
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return createPVScalar(parent,fieldName,(PVScalar*)fieldToClone);
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case scalarArray:
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return (PVField *)createPVScalarArray(parent,fieldName,
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(PVScalarArray *)fieldToClone);
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case structure:
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return (PVField *)createPVStructure(parent,fieldName,
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(PVStructure *)fieldToClone);
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case structureArray:
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String message(
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"PVDataCreate::createPVField structureArray not valid fieldToClone");
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throw std::invalid_argument(message);
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}
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String message("PVDataCreate::createPVField");
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throw std::logic_error(message);
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};
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PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,ScalarConstPtr scalar)
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{
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ScalarType scalarType = scalar->getScalarType();
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switch(scalarType) {
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case pvBoolean:
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return new BasePVBoolean(parent,scalar);
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case pvByte:
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return new BasePVByte(parent,scalar);
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case pvShort:
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return new BasePVShort(parent,scalar);
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case pvInt:
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return new BasePVInt(parent,scalar);
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case pvLong:
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return new BasePVLong(parent,scalar);
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case pvFloat:
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return new BasePVFloat(parent,scalar);
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case pvDouble:
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return new BasePVDouble(parent,scalar);
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case pvString:
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return new BasePVString(parent,scalar);
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}
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String message("PVDataCreate::createPVScalar should never get here");
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throw std::logic_error(message);
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}
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PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,ScalarConstPtr scalar)
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{
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ScalarType scalarType = scalar->getScalarType();
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switch(scalarType) {
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case pvBoolean:
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return new BasePVBoolean(parent,scalar);
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case pvByte:
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return new BasePVByte(parent,scalar);
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case pvShort:
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return new BasePVShort(parent,scalar);
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case pvInt:
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return new BasePVInt(parent,scalar);
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case pvLong:
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return new BasePVLong(parent,scalar);
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case pvFloat:
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return new BasePVFloat(parent,scalar);
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case pvDouble:
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return new BasePVDouble(parent,scalar);
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case pvString:
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return new BasePVString(parent,scalar);
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default:
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throw std::logic_error(notImplemented);
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}
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throw std::logic_error(notImplemented);
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};
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PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,
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String fieldName,ScalarType scalarType)
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{
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if(fieldCreate==0) fieldCreate = getFieldCreate();
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ScalarConstPtr scalar = fieldCreate->createScalar(fieldName,scalarType);
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return createPVScalar(parent,scalar);
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};
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PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,
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String fieldName,PVScalar * scalarToClone)
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{
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PVScalar *pvScalar = createPVScalar(parent,fieldName,
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scalarToClone->getScalar()->getScalarType());
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//MARTY MUST CALL CONVERT
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//MARTY MUST COPY AUXInfo
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return pvScalar;
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};
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PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
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ScalarArrayConstPtr scalarArray)
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{
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switch(scalarArray->getElementType()) {
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case pvBoolean:
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return new BasePVBooleanArray(parent,scalarArray);
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case pvByte:
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return new BasePVByteArray(parent,scalarArray);
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case pvShort:
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return new BasePVShortArray(parent,scalarArray);
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case pvInt:
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return new BasePVIntArray(parent,scalarArray);
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case pvLong:
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return new BasePVLongArray(parent,scalarArray);
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case pvFloat:
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return new BasePVFloatArray(parent,scalarArray);
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case pvDouble:
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return new BasePVDoubleArray(parent,scalarArray);
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case pvString:
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return new BasePVStringArray(parent,scalarArray);
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}
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throw std::logic_error(notImplemented);
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};
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PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
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String fieldName,ScalarType elementType)
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{
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throw std::logic_error(notImplemented);
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};
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PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
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String fieldName,PVScalarArray * scalarArrayToClone)
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{
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throw std::logic_error(notImplemented);
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};
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PVStructureArray *PVDataCreate::createPVStructureArray(PVStructure *parent,
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StructureArrayConstPtr structureArray)
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{
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throw std::logic_error(notImplemented);
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};
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PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
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StructureConstPtr structure)
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{
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return new BasePVStructure(parent,structure);
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};
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PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
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String fieldName,FieldConstPtrArray fields)
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{
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throw std::logic_error(notImplemented);
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};
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PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
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String fieldName,PVStructure *structToClone)
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{
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throw std::logic_error(notImplemented);
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};
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PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,
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String fieldName,ScalarType scalarType)
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{
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if(fieldCreate==0) fieldCreate = getFieldCreate();
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ScalarConstPtr scalar = fieldCreate->createScalar(fieldName,scalarType);
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return createPVScalar(parent,scalar);
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}
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class PVDataCreateExt : public PVDataCreate {
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public:
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PVDataCreateExt(): PVDataCreate(){};
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};
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PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,
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String fieldName,PVScalar * scalarToClone)
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{
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if(convert==0) convert = getConvert();
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PVScalar *pvScalar = createPVScalar(parent,fieldName,
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scalarToClone->getScalar()->getScalarType());
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convert->copyScalar(scalarToClone, pvScalar);
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PVScalarMap attributes = scalarToClone->getPVAuxInfo()->getInfos();
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PVAuxInfo *pvAttribute = pvScalar->getPVAuxInfo();
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PVScalarMapIter p;
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for(p=attributes.begin(); p!=attributes.end(); p++) {
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String key = p->first;
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PVScalar *fromAttribute = p->second;
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PVScalar *toAttribute = pvAttribute->createInfo(key,
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fromAttribute->getScalar()->getScalarType());
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convert->copyScalar(fromAttribute,toAttribute);
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}
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return pvScalar;
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}
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PVDataCreate * getPVDataCreate() {
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static Mutex mutex = Mutex();
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Lock xx(&mutex);
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PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
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ScalarArrayConstPtr scalarArray)
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{
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switch(scalarArray->getElementType()) {
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case pvBoolean:
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return new BasePVBooleanArray(parent,scalarArray);
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case pvByte:
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return new BasePVByteArray(parent,scalarArray);
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case pvShort:
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return new BasePVShortArray(parent,scalarArray);
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case pvInt:
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return new BasePVIntArray(parent,scalarArray);
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case pvLong:
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return new BasePVLongArray(parent,scalarArray);
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case pvFloat:
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return new BasePVFloatArray(parent,scalarArray);
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case pvDouble:
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return new BasePVDoubleArray(parent,scalarArray);
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case pvString:
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return new BasePVStringArray(parent,scalarArray);
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}
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throw std::logic_error(notImplemented);
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}
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if(pvDataCreate==0) pvDataCreate = new PVDataCreateExt();
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return pvDataCreate;
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PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
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String fieldName,ScalarType elementType)
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{
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if(fieldCreate==0) fieldCreate = getFieldCreate();
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return createPVScalarArray(parent,
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fieldCreate->createScalarArray(fieldName, elementType));
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}
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PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
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String fieldName,PVScalarArray * arrayToClone)
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{
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if(convert==0) convert = getConvert();
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PVScalarArray *pvArray = createPVScalarArray(parent,fieldName,
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arrayToClone->getScalarArray()->getElementType());
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convert->copyScalarArray(arrayToClone,0, pvArray,0,arrayToClone->getLength());
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PVScalarMap attributes = arrayToClone->getPVAuxInfo()->getInfos();
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PVAuxInfo *pvAttribute = pvArray->getPVAuxInfo();
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PVScalarMapIter p;
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for(p=attributes.begin(); p!=attributes.end(); p++) {
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String key = p->first;
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PVScalar *fromAttribute = p->second;
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PVScalar *toAttribute = pvAttribute->createInfo(key,
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fromAttribute->getScalar()->getScalarType());
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convert->copyScalar(fromAttribute,toAttribute);
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}
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return pvArray;
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}
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PVStructureArray *PVDataCreate::createPVStructureArray(PVStructure *parent,
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StructureArrayConstPtr structureArray)
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{
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return new BasePVStructureArray(parent,structureArray);
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}
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PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
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StructureConstPtr structure)
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{
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return new BasePVStructure(parent,structure);
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}
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PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
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String fieldName,int numberFields,FieldConstPtrArray fields)
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{
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if(fieldCreate==0) fieldCreate = getFieldCreate();
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StructureConstPtr structure = fieldCreate->createStructure(
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fieldName,numberFields, fields);
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return new BasePVStructure(parent,structure);
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}
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PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
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String fieldName,PVStructure *structToClone)
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{
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if(fieldCreate==0) fieldCreate = getFieldCreate();
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if(convert==0) convert = getConvert();
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FieldConstPtrArray fields = 0;
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int numberFields = 0;
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if(structToClone==0) {
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fields = new FieldConstPtr[0];
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} else {
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fields = structToClone->getStructure()->getFields();
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numberFields = structToClone->getStructure()->getNumberFields();
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}
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StructureConstPtr structure = fieldCreate->createStructure(fieldName,numberFields,fields);
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PVStructure *pvStructure = new BasePVStructure(parent,structure);
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if(structToClone!=0) convert->copyStructure(structToClone,pvStructure);
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return pvStructure;
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}
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class PVDataCreateExt : public PVDataCreate {
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public:
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PVDataCreateExt(): PVDataCreate(){}
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};
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PVDataCreate * getPVDataCreate() {
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static Mutex mutex = Mutex();
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Lock xx(&mutex);
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if(pvDataCreate==0) pvDataCreate = new PVDataCreateExt();
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return pvDataCreate;
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}
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}}
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