Quick Reference

| Home | Libraries | People | FAQ | More

### Quick Reference

The following tables use some conventions to encode the attribute type exposed by a component

`attribute_of(P)`

  The component exposes the same attribute as the component 'P' used as part of the overall construct

`value_type(I)`

  The component exposes the value_type of the underlying iterator 'I' as its attribute type

Table 4. Character Parsers

Component | Description | Attribute
--- | --- | ---
`char_` |  | `char`
`wchar` |  | `wchar_t`
`lit` |  | `unused`
`wlit` |  | `unused`
`'x'` |  | `unused`
`L'x'` |  | `unused`
`alnum` |  | `Char`
`alpha` |  | `Char`
`blank` |  | `Char`
`cntrl` |  | `Char`
`digit` |  | `Char`
`graph` |  | `Char`
`print` |  | `Char`
`punct` |  | `Char`
`space` |  | `Char`
`xdigit` |  | `Char`
`~P` |  | `attribute_of(P)`