From 8f5d503d808b8ab134d864ec865041f2e12b1c05 Mon Sep 17 00:00:00 2001
From: Fabian Reister <fabian.reister@kit.edu>
Date: Sat, 15 Jan 2022 22:12:28 +0100
Subject: [PATCH] simox::alg::apply for sets
---
SimoxUtility/algorithm/apply.hpp | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/SimoxUtility/algorithm/apply.hpp b/SimoxUtility/algorithm/apply.hpp
index b28f06ac1..8c80b6638 100644
--- a/SimoxUtility/algorithm/apply.hpp
+++ b/SimoxUtility/algorithm/apply.hpp
@@ -2,6 +2,7 @@
#include <algorithm>
#include <map>
+#include <set>
#include <type_traits>
#include <vector>
@@ -21,6 +22,18 @@ namespace simox::alg
return result;
}
+ template <typename ValueIn, typename UnaryOp>
+ std::vector<std::invoke_result_t<UnaryOp, ValueIn>>
+ apply(const std::set<ValueIn>& set, const UnaryOp& op)
+ {
+ using ValueOut = std::invoke_result_t<UnaryOp, ValueIn>;
+ std::vector<ValueOut> result;
+ result.reserve(set.size());
+
+ std::transform(set.begin(), set.end(), std::back_inserter(result), op);
+ return result;
+ }
+
template <typename Key, typename ValueIn, typename UnaryOp>
std::map<Key, std::invoke_result_t<UnaryOp, ValueIn>>
--
GitLab