public static ReturnCode ReadWithCondition(
DataReader reader,
ref object[] data,
ref SampleInfo[] sampleInfos,
int maxSamples,
IReadCondition condition)
{
ReturnCode result = ReturnCode.Ok;
using (DataReaderMarshaler marshaler =
new DataReaderMarshaler(data, sampleInfos, ref maxSamples, ref result))
{
if (result == ReturnCode.Ok)
{
result = Gapi.FooDataReader.read_w_condition(
reader.GapiPeer,
marshaler.dataValuesPtr,
marshaler.sampleInfosPtr,
maxSamples,
((ReadCondition)condition).GapiPeer);
marshaler.CopyOut(ref data, ref sampleInfos);
}
}
return(result);
}
public static ReturnCode Take(
DataReader reader,
ref object[] data,
ref SampleInfo[] sampleInfos,
int maxSamples,
SampleStateKind sampleStates,
ViewStateKind viewStates,
InstanceStateKind instanceStates)
{
ReturnCode result = ReturnCode.Ok;
using (DataReaderMarshaler marshaler =
new DataReaderMarshaler(data, sampleInfos, ref maxSamples, ref result))
{
if (result == ReturnCode.Ok)
{
result = Gapi.FooDataReader.take(
reader.GapiPeer,
marshaler.dataValuesPtr,
marshaler.sampleInfosPtr,
maxSamples,
sampleStates,
viewStates,
instanceStates);
marshaler.CopyOut(ref data, ref sampleInfos);
}
}
return(result);
}
