---
id: 4524
title: "Frozen - An header-only, constexpr alternative to gperf for C++14 users"
source_domain: blog.quarkslab.com
source_url: "https://blog.quarkslab.com/frozen-an-header-only-constexpr-alternative-to-gperf-for-c14-users.html"
published_at: "2017-05-21T22:00:00Z"
tags: ["open-source", "containers", "cpp", "constexpr", "frozen", "gperf"]
phying_url: "https://phying.com/item/4524"
lang: en
---

# Frozen - An header-only, constexpr alternative to gperf for C++14 users

## Summary

A header-only C++14 library that uses constexpr to initialize immutable set/map containers at compile time, offering zero-cost initialization and fast lookups as a gperf alternative.

## Intelligence Metadata

- **Sources:** blog.quarkslab.com
- **Published:** 2017-05-21T22:00:00Z
- **Original:** https://blog.quarkslab.com/frozen-an-header-only-constexpr-alternative-to-gperf-for-c14-users.html
- **Phying News:** https://phying.com/item/4524