•A syntax template is a generic example of the C++ construct being defined.
•Graphic conventions show which portions are optional and which can be repeated.
–A boldface word or symbol is a literal word or symbol in the C++
language.
–A nonboldface word can be replaced by another template.
–A curly brace is used to indicate a list of items, from which one item can be chosen.
–Shading indicates an optional part of the definition.