What does the word semantic mean in Computer Science context? The word ‘semantic ‘as an adjective simply means ‘meaningful’ which is very related to the word 'high level' in computer science For instances: Semantic data model: a data model that is semantic, that is meaningful and understood by anyone regardless of his background or expertise C++ is less semantic than Java, because Java uses meaningful words for its classes, methods and fields
c++ - What is move semantics? - Stack Overflow 40 Move semantics is about transferring resources rather than copying them when nobody needs the source value anymore In C++03, objects are often copied, only to be destroyed or assigned-over before any code uses the value again
What does You are playing with semantics mean? - Answers The word "semantics" means the interpretation of the meaning of a word or sentence So if someone says you are just with semantics they are probably trying to tell you that you are avoiding the
c++ - What is semantics? - Stack Overflow Semantics is about the meaning of something move-semantic is about the meaning of moving objects Specifically, in this context, it tells you what it means to move something in C++
What is std::move(), and when should it be used? - Stack Overflow What kind of classes and objects support move semantics? It is up to you as a developer to implement move semantics in your own classes if these would benefit from transferring their members instead of copying them
computer science - Simple definition of semantics as it is commonly . . . A definition cribbed from here is The semantics of a programming language describe the relationship between the syntax and the model of computation This is pretty much exactly what your inferred definition was The sticking point, and what made your eyes glaze over is precisely defining the model of computation There are many different formal models of computation and each leads to a
rpc - at-most-once and exactly-once - Stack Overflow 3 In cases of at most once semantics, request is sent again in case of failure, but request is filtered on the server for duplicates In exactly once semantics, request is sent again, request is filtered for duplicate and there is a guarantee for the server to restart after failure and start processing requests from where it crashed
C++ Rvalue references and move semantics - Stack Overflow C++03 had the problem of unnecessary copies that could happen implicitly For this purpose, C++11 introduced rvalue references and move semantics Now my question is, do this unnecessary copying pr