April 2024

openmesh@lists.rwth-aachen.de

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Non const qualified mesh type in getProperty
by bastian.abt＠dlr.de 30 Apr '24

30 Apr '24

Hello, The function getProperty<https://www.graphics.rwth-aachen.de/media/openmesh_static/Documentations/Op…>() throws an exception if no property with the name exist. As such, it could be const qualified like the old property()<https://www.graphics.rwth-aachen.de/media/openmesh_static/Documentations/Op…> function. So far I had only limited time to look into this, but as get_property_handle<https://www.graphics.rwth-aachen.de/media/openmesh_static/Documentations/Op…> is const qualified, perhaps this only requires a new PropertyManager constructor similar this? ``` PropertyManager(const PolyConnectivity& mesh, const char *propname) : mesh_(mesh), retain_(true), name_(propname) { if (!mesh_.get_property_handle(prop_, propname)) { throw std::runtime_error("Property Handle does not exist") } } ``` Kind regards Bastian Abt

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