Most of the operators in this table can be overloaded except the following:
. C++ direct component selector
.* C++ dereference
:: C++ scope access/resolution
?: Conditional
9.3 EXPRESSIONS AND THEIR EVALUATION
An expression can be created by using operators and operands (variables). For example, in the expression x+2y,
x and y are the operands or variables and + is the operator. The term evaluating an expression refers to the
process of finding the value of the expression. ...
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