Function cras::copyChannelData

• Defined in File cloud.hpp

Function Documentation

void cras::copyChannelData(const ::cras::Cloud &in, ::cras::Cloud &out, const ::std::string &fieldName)

Copy data belonging to the given field from in cloud to out cloud.

Parameters:

• in – [in] The input cloud.

• out – [out] The ouptut cloud. It has to be resized to contain at least that many points as the input cloud. It also has to have the given field present already.

• fieldName – [in] Name of the field whose data should be copied.

Throws:

• std::runtime_error – If the output cloud is smaller (in nr. of points) than the input cloud.

• std::runtime_error – If the given field doesn’t exist in either of the clouds.