use memcpy

qicosmos · Jul 10, 2023 · 473c934 · 473c934
1 parent ecf8c14
commit 473c934
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Showing 2 changed files with 3 additions and 6 deletions.
diff --git a/benchmark/xml_benchmark.cpp b/benchmark/xml_benchmark.cpp
@@ -1,5 +1,6 @@
 #include "../rapidxml/rapidxml.hpp"
 #include "xml_bench.hpp"
+#include <cstdio>
 
 class ScopedTimer {
 public:

diff --git a/frozen/string.h b/frozen/string.h
@@ -28,6 +28,7 @@
 #include "frozen/bits/hash_string.h"
 #include "frozen/bits/version.h"
 
+#include <cstring>
 #include <functional>
 
 #ifdef FROZEN_LETITGO_HAS_STRING_VIEW
@@ -61,12 +62,7 @@ template <typename _CharT> class basic_string {
   constexpr chr_t operator[](std::size_t i) const { return data_[i]; }
 
   constexpr bool operator==(basic_string other) const {
-    if (size_ != other.size_)
-      return false;
-    for (std::size_t i = 0; i < size_; ++i)
-      if (data_[i] != other.data_[i])
-        return false;
-    return true;
+    return std::memcmp(data_, other.data_, size_) == 0;
   }
 
   constexpr bool operator<(const basic_string &other) const {