Hi, I find in the formal apache mail list [1], we could download the attachment, so attachment should be ok :D
[1] https://lists.apache.org/[email protected] Jialin Qiao Jialin Qiao <[email protected]> 于2024年5月8日周三 09:28写道： > > Hi Colin, > > Looking forward the CTsFile! > Just one point, please put the content of the attachment in the main > body. Some email clients can not see the attachment :) > > Jialin Qiao > > Colin_Lee <[email protected]> 于2024年5月7日周二 23:35写道： > > > > Hi all, > > > > I am currently working on CTsfile and CPPTsfile. There is already some C++ > > code that needs some organizing work, such as removing dependencies on > > other modules, adjusting the compilation chain, and removing company tags > > from the code. Currently, there is a header file interface definition on > > CTsFile that is up for discussion. This definition will also be used to > > wrap C++ files to ensure that users can use our code in the most similar > > way possible. > > > > A header file definition and a simple tsfile read-write process code can be > > found in the attachment. > > > > I've noticed that the code uses void* to store data. When constructing > > expressions, it's necessary to convert certain data into a specific format, > > like "(void*)&(float){30.0f}" at "Expression tempreature_condition = { > > "temperature", {(void*)&(float){30.0f}, TS_TYPE_FLOAT},GT, NULL,0 };” . > > which might increase the usage cost for developers. It's also feasible to > > use char* to express the data conditions in the constant expressions within > > Expression. However, this method requires additional type conversion. > > All suggestions and ideas are open for discussion. > > Colin Lee.
