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# FEAT: add concurrent_hash_map::try_emplace method #1027

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igchor opened this issue Feb 4, 2021 · 0 comments
Open

# FEAT: add concurrent_hash_map::try_emplace method #1027

igchor opened this issue Feb 4, 2021 · 0 comments
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new need to be triaged Type: Feature New feature or request

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@igchor
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igchor commented Feb 4, 2021

FEAT: add concurrent_hash_map::try_emplace method

Rationale

Currently we have no way of putting new element without creating a temporary (apart from insert_or_assign).

Description

API Changes

try_emplace(accessor, const key_type& k, Args&&... args);
try_emplace(accessor, key_type&& k, Args&&... args);
template
try_emplace(accessor, K&& k, Args&&... args);

Implementation details

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@igchor igchor added the Type: Feature New feature or request label Feb 4, 2021
@lukaszstolarczuk lukaszstolarczuk added the new need to be triaged label Feb 9, 2021
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new need to be triaged Type: Feature New feature or request
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@igchor @lukaszstolarczuk