util::Join

Join all container items. Typically used to concatenate strings but accepts containers with elements of any type.

Synopsis

Declared in <util/string.h>

template<
    typename C,
    typename S,
    typename UnaryOp>
auto
Join(
    C const& container,
    S const& separator,
    UnaryOp unary_op);

The concatenation of the transformed items separated by separator.

Name

Description

container

The items to join

separator

The separator

unary_op

Apply this operator to each item

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