Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

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Common Notation

Notation

G

Generator type

g, a, b, c, d

Generator objects

A, B, C, D

Attribute types of generators a, b, c, and d

I

The iterator type used for generation

Unused

An unused_type

Context

The enclosing rule's Context type

attrib

An attribute value

Attrib

An attribute type

b

A boolean expression

B

A type to be interpreted in boolean expressions

fg

A (lazy generator) function with signature G(Unused, Context)

fa

A (semantic action) function with signature void(Attrib&, Context, bool&). The third parameter is a boolean flag that can be set to false to force the generator to fail. Both Context and the boolean flag are optional.

outiter

An output iterator to receive the generated output

Ch

Character-class specific character type (See Character Class Types)

ch, ch2

Character-class specific character (See Character Class Types)

charset

Character-set specifier string (example: "a-z0-9")

str

Character-class specific string (See Character Class Types)

Str

Attribute of str: std::basic_string<T> where T is the underlying character type of str

num

Numeric literal, any integer or real number type

Num

Attribute of num: any integer or real number type

tuple<>

Used as a placeholder for a fusion sequence

vector<>

Used as a placeholder for an STL container

variant<>

Used as a placeholder for a boost::variant

optional<>

Used as a placeholder for a boost::optional


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