bool NTHistogram::isCompatible(StructureConstPtr const &structure)
{
if(!structure.get()) return false;
ScalarArrayConstPtr rangesField = structure->getField<ScalarArray>("ranges");
if(!rangesField.get() || rangesField->getElementType() != pvDouble) return false;
ScalarArrayConstPtr valueField = structure->getField<ScalarArray>("value");
if(!valueField.get()) return false;
ScalarType scalarType = valueField->getElementType();
if (scalarType != pvShort &&
scalarType != pvInt &&
scalarType != pvLong)
return false;
FieldConstPtr field = structure->getField("descriptor");
if(field)
{
ScalarConstPtr descriptorField = structure->getField<Scalar>("descriptor");
if (!descriptorField.get() || descriptorField->getScalarType() != pvString)
return false;
}
field = structure->getField("alarm");
if (field.get() && !ntField->isAlarm(field))
return false;
field = structure->getField("timeStamp");
if (field.get() && !ntField->isTimeStamp(field))
return false;
return true;
}
void test_extra()
{
testDiag("test_extra");
NTContinuumBuilderPtr builder = NTContinuum::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addTimeStamp()->
add("function", getFieldCreate()->createScalar(pvString))->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTContinuum::is_a(structure));
testOk1(structure->getID() == NTContinuum::URI);
testOk1(structure->getNumberFields() == 5);
testOk1(structure->getField("base").get() != 0);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("units").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("function").get() != 0);
testOk(dynamic_pointer_cast<const Scalar>(structure->getField("function")).get() != 0 &&
dynamic_pointer_cast<const Scalar>(structure->getField("function"))->getScalarType() == pvString, "function type");
std::cout << *structure << std::endl;
}
static bool isCompatible(StructureConstPtr const &structure)
{
if(!structure.get()) return false;
if (structure->getID() != "dimension_t") return false;
ScalarConstPtr scalarField = structure->getField<Scalar>("size");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvInt)
return false;
scalarField = structure->getField<Scalar>("offset");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvInt)
return false;
scalarField = structure->getField<Scalar>("fullSize");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvInt)
return false;
scalarField = structure->getField<Scalar>("binning");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvInt)
return false;
scalarField = structure->getField<Scalar>("reverse");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvBoolean)
return false;
return true;
}
bool NTNameValue::isCompatible(StructureConstPtr const & structure)
{
if (structure.get() == 0) return false;
ScalarArrayConstPtr nameField = structure->getField<ScalarArray>("name");
if (nameField.get() == 0 || nameField->getElementType() != pvString)
return false;
ScalarArrayConstPtr valueField = structure->getField<ScalarArray>("value");
if (valueField.get() == 0)
return false;
FieldConstPtr field = structure->getField("descriptor");
if (field.get())
{
ScalarConstPtr descriptorField = structure->getField<Scalar>("descriptor");
if (!descriptorField || descriptorField->getScalarType() != pvString)
return false;
}
NTFieldPtr ntField = NTField::get();
field = structure->getField("alarm");
if (field && !ntField->isAlarm(field))
return false;
field = structure->getField("timeStamp");
if (field && !ntField->isTimeStamp(field))
return false;
return true;
}
void test_builder()
{
testDiag("test_builder");
NTEnumBuilderPtr builder = NTEnum::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addDescriptor()->
addAlarm()->
addTimeStamp()->
add("valueAlarm",standardField->doubleAlarm()) ->
add("extra",fieldCreate->createScalarArray(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTEnum::is_a(structure));
testOk1(structure->getID() == NTEnum::URI);
testOk1(structure->getNumberFields() == 6);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
FieldConstPtr valueField = structure->getField("value");
testOk(valueField.get() != 0 &&
ntField->isEnumerated(valueField), "value is enum");
std::cout << *structure << std::endl;
}
void test_nestedStructureArray()
{
testDiag("Test test_nestedStructureArray()");
FieldCreatePtr fieldCreate = getFieldCreate();
string NESTED_ID = "nestedID";
StructureConstPtr s = fieldCreate->createFieldBuilder()->
add("double", pvDouble)->
addNestedStructureArray("nested")->
setId(NESTED_ID)->
add("short", pvShort)->
add("long", pvLong)->
endNested()->
addArray("intArray", pvInt)->
createStructure();
testOk1(s.get() != 0);
testOk1(Structure::DEFAULT_ID == s->getID());
testOk1(3 == s->getFields().size());
FieldConstPtr f0 = s->getField(0);
testOk1(scalar == f0->getType());
testOk1("double" == s->getFieldName(0));
testOk(pvDouble == static_pointer_cast<const Scalar>(f0)->getScalarType(), "f0 scalar type == double");
FieldConstPtr f1 = s->getField(1);
testOk1(structureArray == f1->getType());
testOk1("nested" == s->getFieldName(1));
{
StructureConstPtr s2 = static_pointer_cast<const StructureArray>(f1)->getStructure();
testOk1(s2.get() != 0);
testOk1(NESTED_ID == s2->getID());
testOk1(2 == s2->getFields().size());
FieldConstPtr f20 = s2->getField(0);
testOk1(scalar == f20->getType());
testOk1("short" == s2->getFieldName(0));
testOk(pvShort == static_pointer_cast<const Scalar>(f20)->getScalarType(), "f20 scalar type == short");
FieldConstPtr f21 = s2->getField(1);
testOk1(scalar == f21->getType());
testOk1("long" == s2->getFieldName(1));
testOk(pvLong == static_pointer_cast<const Scalar>(f21)->getScalarType(), "f21 element type == long");
}
FieldConstPtr f2 = s->getField(2);
testOk1(scalarArray == f2->getType());
testOk1("intArray" == s->getFieldName(2));
testOk(pvInt == static_pointer_cast<const ScalarArray>(f2)->getElementType(), "f2 element type == int");
}
void test_arraySizeTypes()
{
testDiag("Test test_arraySizeTypes()");
FieldCreatePtr fieldCreate = getFieldCreate();
StructureConstPtr s = fieldCreate->createFieldBuilder()->
addArray("variableArray", pvDouble)->
addFixedArray("fixedArray", pvDouble, 10)->
addBoundedArray("boundedArray", pvDouble, 1024)->
createStructure();
testOk1(s.get() != 0);
testOk1(Structure::DEFAULT_ID == s->getID());
testOk1(3 == s->getFields().size());
}
static bool isCompatible(StructureConstPtr const &structure)
{
if(!structure.get()) return false;
if (structure->getID() != "codec_t") return false;
ScalarConstPtr scalarField = structure->getField<Scalar>("name");
if (scalarField.get() == 0 || scalarField->getScalarType() != pvString)
return false;
UnionConstPtr paramField = structure->getField<Union>("parameters");
if (paramField.get() == 0 || !paramField->isVariant())
return false;
return true;
}
PVStructure::PVStructure(StructureConstPtr const & structurePtr,
PVFieldPtrArray const & pvs
)
: PVField(structurePtr),
structurePtr(structurePtr),
extendsStructureName("")
{
size_t numberFields = structurePtr->getNumberFields();
StringArray fieldNames = structurePtr->getFieldNames();
pvFields.reserve(numberFields);
for(size_t i=0; i<numberFields; i++) {
pvFields.push_back(pvs[i]);
}
for(size_t i=0; i<numberFields; i++) {
pvFields[i]->setParentAndName(this,fieldNames[i]);
}
}
PVStructure::PVStructure(StructureConstPtr const & structurePtr)
: PVField(structurePtr),
structurePtr(structurePtr),
extendsStructureName("")
{
size_t numberFields = structurePtr->getNumberFields();
FieldConstPtrArray fields = structurePtr->getFields();
StringArray fieldNames = structurePtr->getFieldNames();
// PVFieldPtrArray * xxx = const_cast<PVFieldPtrArray *>(&pvFields);
pvFields.reserve(numberFields);
PVDataCreatePtr pvDataCreate = getPVDataCreate();
for(size_t i=0; i<numberFields; i++) {
pvFields.push_back(pvDataCreate->createPVField(fields[i]));
}
for(size_t i=0; i<numberFields; i++) {
pvFields[i]->setParentAndName(this,fieldNames[i]);
}
}
StructureConstPtr FieldCreate::appendField(
StructureConstPtr const & structure,
string const & fieldName,
FieldConstPtr const & field) const
{
StringArray oldNames = structure->getFieldNames();
FieldConstPtrArray oldFields = structure->getFields();
size_t oldLen = oldNames.size();
StringArray newNames(oldLen+1);
FieldConstPtrArray newFields(oldLen+1);
for(size_t i = 0; i<oldLen; i++) {
newNames[i] = oldNames[i];
newFields[i] = oldFields[i];
}
newNames[oldLen] = fieldName;
newFields[oldLen] = field;
return createStructure(structure->getID(),newNames,newFields);
}
PVStructure::shared_pointer ValueBuilder::buildPVStructure() const
{
if(parent)
THROW_EXCEPTION2(std::logic_error, "Only top level structure may be built. Missing endNested() ?");
StructureConstPtr type;
{
FieldBuilderPtr tbuild(getFieldCreate()->createFieldBuilder());
child_struct::buildStruct(*this, tbuild);
type = tbuild->createStructure();
}
PVStructure::shared_pointer root(type->build());
child_struct::storeStruct(*this, root);
return root;
}
StructureConstPtr FieldCreate::appendFields(
StructureConstPtr const & structure,
StringArray const & fieldNames,
FieldConstPtrArray const & fields) const
{
StringArray oldNames = structure->getFieldNames();
FieldConstPtrArray oldFields = structure->getFields();
size_t oldLen = oldNames.size();
size_t extra = fieldNames.size();
StringArray newNames(oldLen+extra);
FieldConstPtrArray newFields(oldLen+extra);
for(size_t i = 0; i<oldLen; i++) {
newNames[i] = oldNames[i];
newFields[i] = oldFields[i];
}
for(size_t i = 0; i<extra; i++) {
newNames[oldLen +i] = fieldNames[i];
newFields[oldLen +i] = fields[i];
}
return createStructure(structure->getID(),newNames,newFields);
}
void RecordProcess::initialize()
{
pvRecord.lock();
try {
if(trace) traceMessage(" initialize");
PVRecordStructure &pvRecordStructure = pvRecord.getPVRecordStructure();
PVStructure &pvStructure = pvRecordStructure.getPVStructure();
fieldSupport = const_cast<Support *>(pvRecordStructure.getSupport());
if(fieldSupport==0) {
throw std::logic_error(pvRecord.getRecordName() + " has no support");
}
PVFieldPtrArray pvFields = pvStructure.getPVFields();
PVRecordFieldPtrArray pvRecordFields =
pvRecordStructure.getPVRecordFields();
StructureConstPtr structure = pvStructure.getStructure();
int index;
index = structure->getFieldIndex("timeStamp");
if(index>=0) {
pvTimeStamp.attach(pvFields[index]);
}
index = structure->getFieldIndex("scan");
if(index>=0) {
scanSupport = pvRecordFields[index]->getSupport();
scanField = ScanField::create(pvRecord);
if(scanField.get()!=0) {
pvSingleProcessRequester =
&scanField->getSingleProcessRequesterPV();
pvRecordFieldSingleProcessRequester =
&pvRecord.findPVRecordField(*pvSingleProcessRequester);
pvProcessAfterStart = &scanField->getProcessAfterStartPV();
}
}
fieldSupport->initialize();
pvRecord.unlock();
} catch(...) {
pvRecord.unlock();
throw;
}
}
void PVStructure::fixParentStructure()
{
PVStructure *parent = getParent();
if(parent==NULL) return;
StructureConstPtr parentStructure = parent->structurePtr;
String fieldName = getFieldName();
size_t index = parentStructure->getFieldIndex(fieldName);
StringArray const &fieldNames = parentStructure->getFieldNames();
size_t num = fieldNames.size();
FieldConstPtrArray fields(num);
FieldConstPtrArray const & oldFields = parentStructure->getFields();
for(size_t i=0; i< num; i++) {
if(i==index) {
fields[i] = structurePtr;
} else {
fields[i] = oldFields[i];
}
}
FieldConstPtr field = getFieldCreate()->createStructure(
parentStructure->getID(),fieldNames,fields);
parent->replaceField(field);
parent->fixParentStructure();
}
void testDeserializeStructureAndCreatePVStructure()
{
buffer->clear();
registry->reset();
StructureConstPtr structureIn = getStructure("structure1");
serialize(structureIn,registry);
buffer->flip();
PVStructurePtr pvStructureOut = registry->deserializeStructureAndCreatePVStructure(buffer,control);
StructureConstPtr structureOut = pvStructureOut->getStructure();
assert(structureIn->getFieldName() == structureOut->getFieldName());
assert(structureIn->getType() == structureOut->getType());
delete pvStructureOut;
}
void testSerializeFull()
{
buffer->clear();
ScalarConstPtr scalarIn = getScalar("field1");
IntrospectionRegistry::serializeFull(static_pointer_cast<const Field>(scalarIn),buffer,flusher);
buffer->flip();
ScalarConstPtr scalarOut = static_pointer_cast<const Scalar>(IntrospectionRegistry::deserializeFull(buffer,control));
PVField *pvField = pvDataCreate->createPVField(0,scalarOut);
pvFieldArray.push_back(pvField);
assert(scalarIn->getFieldName() == scalarOut->getFieldName());
assert(scalarIn->getType() == scalarOut->getType());
buffer->clear();
ScalarArrayConstPtr scalarArrayIn = getScalarArray("fieldArray1");
IntrospectionRegistry::serializeFull(static_pointer_cast<const Field>(scalarArrayIn),buffer,flusher);
buffer->flip();
ScalarArrayConstPtr scalarArrayOut = static_pointer_cast<const ScalarArray>(IntrospectionRegistry::deserializeFull(buffer,control));
pvField = pvDataCreate->createPVField(0,scalarArrayOut);
pvFieldArray.push_back(pvField);
assert(scalarArrayIn->getFieldName() == scalarArrayOut->getFieldName());
assert(scalarArrayIn->getType() == scalarArrayOut->getType());
buffer->clear();
StructureConstPtr structureIn = getStructure("struct1");
IntrospectionRegistry::serializeFull(static_pointer_cast<const Field>(structureIn),buffer,flusher);
buffer->flip();
StructureConstPtr structureOut = static_pointer_cast<const Structure>(IntrospectionRegistry::deserializeFull(buffer,control));
pvField = pvDataCreate->createPVField(0,structureOut);
pvFieldArray.push_back(pvField);
assert(structureIn->getFieldName() == structureOut->getFieldName());
assert(structureIn->getType() == structureOut->getType());
buffer->clear();
StructureArrayConstPtr structureArrayIn = getStructureArray("struct1","structArray1");
IntrospectionRegistry::serializeFull(static_pointer_cast<const Field>(structureArrayIn),buffer,flusher);
buffer->flip();
StructureArrayConstPtr structureArrayOut = static_pointer_cast<const StructureArray>(IntrospectionRegistry::deserializeFull(buffer,control));
pvField = pvDataCreate->createPVField(0,structureArrayOut);
pvFieldArray.push_back(pvField);
assert(structureArrayIn->getFieldName() == structureArrayOut->getFieldName());
assert(structureArrayIn->getType() == structureArrayOut->getType());
}
bool NTMatrix::isCompatible(StructureConstPtr const & structure)
{
if (structure.get() == 0) return false;
ScalarArrayConstPtr valueField = structure->getField<ScalarArray>("value");
if (valueField.get() == 0 || valueField->getElementType() != pvDouble)
return false;
FieldConstPtr field = structure->getField("dim");
if (field.get())
{
ScalarArrayConstPtr dimField = structure->getField<ScalarArray>("dim");
if (dimField.get() == 0 || dimField->getElementType() != pvInt)
return false;
}
field = structure->getField("descriptor");
if (field.get())
{
ScalarConstPtr descriptorField = structure->getField<Scalar>("descriptor");
if (!descriptorField.get() || descriptorField->getScalarType() != pvString)
return false;
}
NTFieldPtr ntField = NTField::get();
field = structure->getField("alarm");
if (field.get() && !ntField->isAlarm(field))
return false;
field = structure->getField("timeStamp");
if (field.get() && !ntField->isTimeStamp(field))
return false;
field = structure->getField("display");
if (field.get() && !ntField->isDisplay(field))
return false;
return true;
}
bool NTScalar::isCompatible(StructureConstPtr const &structure)
{
if (structure.get() == 0) return false;
ScalarConstPtr valueField = structure->getField<Scalar>("value");
if (valueField.get() == 0)
return false;
FieldConstPtr field = structure->getField("descriptor");
if (field.get())
{
ScalarConstPtr descriptorField = structure->getField<Scalar>("descriptor");
if (!descriptorField.get() || descriptorField->getScalarType() != pvString)
return false;
}
NTFieldPtr ntField = NTField::get();
field = structure->getField("alarm");
if (field.get() && !ntField->isAlarm(field))
return false;
field = structure->getField("timeStamp");
if (field.get() && !ntField->isTimeStamp(field))
return false;
field = structure->getField("display");
if (field.get() && !ntField->isDisplay(field))
return false;
field = structure->getField("control");
if (field.get() && !ntField->isControl(field))
return false;
return true;
}
bool NTNDArray::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
bool NTNDArray::isCompatible(StructureConstPtr const &structure)
{
if(!structure.get()) return false;
UnionConstPtr valueField = structure->getField<Union>("value");
if(!NTValueType::isCompatible(valueField)) return false;
StructureConstPtr codecField = structure->getField<Structure>("codec");
if(!NTCodec::isCompatible(codecField)) return false;
ScalarConstPtr compressedSizeField = structure->getField<Scalar>("compressedSize");
if (compressedSizeField.get() == 0)
return false;
if (compressedSizeField->getScalarType() != pvLong)
return false;
ScalarConstPtr uncompressedSizeField = structure->getField<Scalar>("uncompressedSize");
if (uncompressedSizeField.get() == 0)
return false;
if (uncompressedSizeField->getScalarType() != pvLong)
return false;
StructureArrayConstPtr dimensionField = structure->getField<StructureArray>("dimension");
if (dimensionField.get() == 0)
return false;
StructureConstPtr dimElementStruc = dimensionField->getStructure();
if(!NTDimension::isCompatible(dimElementStruc))
return false;
NTFieldPtr ntField = NTField::get();
StructureConstPtr dataTimeStampField = structure->getField<Structure>(
"dataTimeStamp");
if (dataTimeStampField.get() == 0 || !ntField->isTimeStamp(dataTimeStampField))
return false;
ScalarConstPtr uniqueIdField = structure->getField<Scalar>("uniqueId");
if (uniqueIdField.get() == 0)
return false;
if (uniqueIdField->getScalarType() != pvInt)
return false;
StructureArrayConstPtr attributeField = structure->getField<StructureArray>( "attribute");
StructureConstPtr attributeElementStruc = attributeField->getStructure();
if (!NTNDArrayAttribute::isCompatible(attributeElementStruc))
return false;
FieldConstPtr field = structure->getField("descriptor");
if (field.get())
{
ScalarConstPtr descriptorField = structure->getField<Scalar>("descriptor");
if (!descriptorField.get() || descriptorField->getScalarType() != pvString)
return false;
}
field = structure->getField("alarm");
if (field.get() && !ntField->isAlarm(field))
return false;
field = structure->getField("timeStamp");
if (field.get() && !ntField->isTimeStamp(field))
return false;
field = structure->getField("display");
if (field.get() && !ntField->isDisplay(field))
return false;
return true;
}
bool NTNameValue::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
void test_builder()
{
testDiag("test_builder");
NTContinuumBuilderPtr builder = NTContinuum::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addDescriptor()->
addAlarm()->
addTimeStamp()->
add("extra1",fieldCreate->createScalar(pvString)) ->
add("extra2",fieldCreate->createScalarArray(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTContinuum::is_a(structure));
testOk1(structure->getID() == NTContinuum::URI);
testOk1(structure->getNumberFields() == 8);
testOk1(structure->getField("base").get() != 0);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("units").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk(dynamic_pointer_cast<const ScalarArray>(structure->getField("base")).get() != 0 &&
dynamic_pointer_cast<const ScalarArray>(structure->getField("base"))->getElementType() == pvDouble, "base array element type");
testOk(dynamic_pointer_cast<const ScalarArray>(structure->getField("value")).get() != 0 &&
dynamic_pointer_cast<const ScalarArray>(structure->getField("value"))->getElementType() == pvDouble, "value array element type");
testOk(dynamic_pointer_cast<const ScalarArray>(structure->getField("units")).get() != 0 &&
dynamic_pointer_cast<const ScalarArray>(structure->getField("units"))->getElementType() == pvString, "units array element type");
std::cout << *structure << std::endl;
}
bool NTMultiChannel::is_a(StructureConstPtr const &structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
void test_builder(bool extraFields)
{
testDiag("test_builder");
NTNDArrayBuilderPtr builder = NTNDArray::createBuilder();
testOk(builder.get() != 0, "Got builder");
builder->addDescriptor()->
addTimeStamp()->
addAlarm()->
addDisplay();
if (extraFields)
{
builder->add("extra1",fieldCreate->createScalar(pvString))->
add("extra2",fieldCreate->createScalarArray(pvString));
}
StructureConstPtr structure = builder->createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTNDArray::is_a(structure));
testOk1(structure->getID() == NTNDArray::URI);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("compressedSize").get() != 0);
testOk1(structure->getField("uncompressedSize").get() != 0);
testOk1(structure->getField("codec").get() != 0);
testOk1(structure->getField("dimension").get() != 0);
testOk1(structure->getField("uniqueId").get() != 0);
testOk1(structure->getField("dataTimeStamp").get() != 0);
testOk1(structure->getField("attribute").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("display").get() != 0);
if (extraFields)
{
testOk1(structure->getField("extra1").get() != 0);
testOk1(structure->getField("extra2").get() != 0);
}
std::cout << *structure << std::endl;
}
bool NTScalar::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
void test_builder()
{
testDiag("test_builder");
NTTableBuilderPtr builder = NTTable::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
addColumn("column0", pvDouble)->
addColumn("column1", pvString)->
addColumn("column2", pvInt)->
addDescriptor()->
addAlarm()->
addTimeStamp()->
add("extra1",fieldCreate->createScalar(pvString)) ->
add("extra2",fieldCreate->createScalarArray(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTTable::is_a(structure));
testOk1(structure->getID() == NTTable::URI);
testOk1(structure->getNumberFields() == 7);
testOk1(structure->getField("labels").get() != 0);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("extra1").get() != 0);
testOk1(structure->getField("extra2").get() != 0);
StructureConstPtr s = dynamic_pointer_cast<const Structure>(structure->getField("value"));
#define TEST_COLUMN(name, type) \
testOk(s.get() != 0 && \
s->getField(name).get() != 0 && \
dynamic_pointer_cast<const ScalarArray>(s->getField(name)).get() != 0 && \
dynamic_pointer_cast<const ScalarArray>(s->getField(name))->getElementType() == type, \
name " check");
TEST_COLUMN("column0", pvDouble);
TEST_COLUMN("column1", pvString);
TEST_COLUMN("column2", pvInt);
#undef TEST_COLUMN
std::cout << *structure << std::endl;
// duplicate test
try
{
structure = builder->
addColumn("column0", pvDouble)->
addColumn("column0", pvString)->
createStructure();
testFail("duplicate column name");
} catch (std::runtime_error &) {
testPass("duplicate column name");
}
}
bool NTAttribute::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}
void test_builder()
{
testDiag("test_builder");
NTScalarArrayBuilderPtr builder = NTScalarArray::createBuilder();
testOk(builder.get() != 0, "Got builder");
StructureConstPtr structure = builder->
value(pvDouble)->
addDescriptor()->
addAlarm()->
addTimeStamp()->
addDisplay()->
addControl()->
add("extra1",fieldCreate->createScalar(pvString)) ->
add("extra2",fieldCreate->createScalarArray(pvString)) ->
createStructure();
testOk1(structure.get() != 0);
if (!structure)
return;
testOk1(NTScalarArray::is_a(structure));
testOk1(structure->getID() == NTScalarArray::URI);
testOk1(structure->getNumberFields() == 8);
testOk1(structure->getField("value").get() != 0);
testOk1(structure->getField("descriptor").get() != 0);
testOk1(structure->getField("alarm").get() != 0);
testOk1(structure->getField("timeStamp").get() != 0);
testOk1(structure->getField("display").get() != 0);
testOk1(structure->getField("control").get() != 0);
testOk(dynamic_pointer_cast<const ScalarArray>(structure->getField("value")).get() != 0 &&
dynamic_pointer_cast<const ScalarArray>(structure->getField("value"))->getElementType() == pvDouble, "value type");
std::cout << *structure << std::endl;
// no value set
try
{
structure = builder->
addDescriptor()->
addAlarm()->
addTimeStamp()->
addDisplay()->
addControl()->
createStructure();
testFail("no value type set");
} catch (std::runtime_error &) {
testPass("no value type set");
}
}
bool NTHistogram::is_a(StructureConstPtr const & structure)
{
return NTUtils::is_a(structure->getID(), URI);
}