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Returns the transport layer type of the DataStream. Corresponds to the STREAM_INFO_TLTYPE command of "DSGetInfo" function.
Name |
StreamType |
Category |
|
Interface |
Enumeration |
Access |
Read |
Unit |
- |
Visibility |
Expert |
Values |
GigEVision USB3Vision UEye |
Standard |
GenTL SFNC |
Availability uEye+ |
|
Availability uEye |
|
Values description
•GigEVision: Transport layer for GigE Vision cameras (GV models)
•USB3Vision: Transport layer for USB3 Vision cameras (U3 models)
•UEye: Transport layer for uEye cameras (UI models)
Code Example
C++
// Determine the current entry of StreamType
std::string value = nodeMapDataStream->FindNode<peak::core::nodes::EnumerationNode>("StreamType")->CurrentEntry()->SymbolicValue();
// Get a list of all available entries of StreamType
auto allEntries = nodeMapDataStream->FindNode<peak::core::nodes::EnumerationNode>("StreamType")->Entries();
std::vector<std::shared_ptr<peak::core::nodes::EnumerationEntryNode>> availableEntries;
for(const auto & entry : allEntries)
{
if ((entry->AccessStatus()!=peak::core::nodes::NodeAccessStatus::NotAvailable)
&& (entry->AccessStatus()!=peak::core::nodes::NodeAccessStatus::NotImplemented))
{
availableEntries.emplace_back(entry);
}
}
C#
// Determine the current entry of StreamType
string value = nodeMapDataStream.FindNode<peak.core.nodes.EnumerationNode>("StreamType").CurrentEntry().SymbolicValue();
// Get a list of all available entries of StreamType
allEntries = nodeMapDataStream.FindNode<peak.core.nodes.EnumerationNode>("StreamType").Entries();
List<string> availableEntries = new List<string>();
for(int i = 0; i < allEntries.Count(); ++i)
{
if ((allEntries[i].AccessStatus() != peak.core.nodes.NodeAccessStatus.NotAvailable)
&& (allEntries[i].AccessStatus() != peak.core.nodes.NodeAccessStatus.NotImplemented))
{
availableEntries.Add(allEntries[i].SymbolicValue());
}
}
Python
# Determine the current entry of StreamType (str)
value = nodeMapDataStream.FindNode("StreamType").CurrentEntry().SymbolicValue()
# Get a list of all available entries of StreamType
allEntries = nodeMapDataStream.FindNode("StreamType").Entries()
availableEntries = []
for entry in allEntries:
if (entry.AccessStatus() != peak.NodeAccessStatus_NotAvailable
and entry.AccessStatus() != peak.NodeAccessStatus_NotImplemented):
availableEntries.append(entry.SymbolicValue())