Bidirectional map between indices and values.

Classes
class	hipipe::index_mapper< T >
	Provides a bidirectional access from values to their indices in an std::vector. More...

Functions
template<typename Rng , typename T = ranges::range_value_t<Rng>>
index_mapper< T >	hipipe::make_unique_index_mapper (Rng &&rng)
	Make index mapper from unique elements of a range. More...

Detailed Description

Function Documentation

make_unique_index_mapper()

template<typename Rng , typename T = ranges::range_value_t<Rng>>

index_mapper<T> hipipe::make_unique_index_mapper

(

Rng &&

rng

)

Make index mapper from unique elements of a range.

Example:

std::vector<std::string> data = {"bum", "bada", "bum", "bum", "bada", "yeah!"};
index_mapper<std::string> mapper = make_unique_index_mapper(data);
// mapper.values() == {"bum", "bada", "yeah!"}

Parameters

rng	The range of values to be inserted.

Returns

The index mapper made of unique values of the range.

Definition at line 214 of file index_mapper.hpp.