mir-algorithm — Libmir Archive

intersectionMap

mir string_map

Computes the intersection of two StringMaps, merging values of common keys via the provided binary merger operator.

template intersectionMap(alias merger)
StringMap!V
intersectionMap
(
V
)
(
StringMap!V a
,
StringMap!V b
)

Members

Functions

intersectionMap
StringMap!V intersectionMap(StringMap!V a, StringMap!V b)

Examples

import mir.test: should;
import mir.string_map : StringMap;
auto m0 = StringMap!int(["foo", "bar"], [1, 2]);
auto m1 = StringMap!int(["foo"], [2]);
auto m2 = StringMap!int(["foo"], [3]);
intersectionMap!"a + b"(m0, m1).should == m2;
mir string_map enumsstructstemplates
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