This topic is the introduction to the move semantics, r-value reference.
Before explaining what l-value is, let’s understand that just because the expression is on the left side of the equal sign doesn’t make it a l-value. 57 more words
Windows are designed primarily to control the indoor climate and also to provide proper ventilation (air circulation). The primary
objective is achieved by controlling the heat flow through the window from inside to outside in winter & from outside to inside in… 205 more words