Concept ReadablePropertyMap

ReadablePropertyMap

Description

A ReadablePropertyMap is used for mapping a position, as represented by a cursor, to a value.

elements
```
UnaryFunc
```
Must be a model of UnaryFunction.
cursor
```
Iter
```
Must be a model of ReadableIterator and IncrementableIterator.
key_type
```
ReadableIterator<Iter>::reference
```
The key type of the cursor

value_type

property_map::traits::value_type<UnaryFunc, Iter>::type

The value type of the elements property map

UnaryFunc: A type playing the role of unary-function-type in the ReadablePropertyMap concept.
Iter: A type playing the role of iterator-type in the ReadablePropertyMap concept.
func: Object of type UnaryFunc
pos: Object of type Iter

Name	Expression	Type	Semantics
Read at position	func((*pos))	Convertible to value_type	Reads the value at the specified position. Requires `operator()`.