From 879eefb39ec9cb22a5825825f0fa0bc143eb9fb4 Mon Sep 17 00:00:00 2001
From: Bob Polis <rpb.polis@avans.nl>
Date: Fri, 28 Jan 2022 09:40:18 +0100
Subject: [PATCH] Simplified regex split

Instead of building the result vector with push_back, I now use
the vector c'tor with iterators directly.
---
 src/string_utils.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/string_utils.cpp b/src/string_utils.cpp
index ce3bd10..1de289d 100644
--- a/src/string_utils.cpp
+++ b/src/string_utils.cpp
@@ -32,12 +32,7 @@ vector<string> sc::split(const string& str, const string& sep)
 }
 
 vector<string> sc::split(const string& str, const regex& sep) {
-    vector<string> components;
-    sregex_token_iterator end {};
-    for (sregex_token_iterator p {str.begin(), str.end(), sep, -1}; p != end; ++p) {
-        components.push_back(*p);
-    }
-    return components;
+    return {sregex_token_iterator {str.begin(), str.end(), sep, -1}, sregex_token_iterator {}};
 }
 
 string sc::join(const vector<string>& components, const string& join)