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No need to modify acc for std::accumulate

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Bug: 175635923
Test: m MODULES-IN-hardware-interfaces-automotive-audiocontrol
Change-Id: Ic26706d72966b991424c47c5fb7dd46612a3dcc3
This commit is contained in:
Tomasz Wasilczyk
2024-01-09 12:15:20 -08:00
parent b87cdae8d6
commit 5370670c4a
1 changed files with 4 additions and 4 deletions
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8
automotive/audiocontrol/aidl/default/AudioControl.cpp
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@@ -244,15 +244,15 @@ ndk::ScopedAStatus AudioControl::onDevicesToMuteChange(
template <typename aidl_type>
static inline std::string toString(const std::vector<aidl_type>& in_values) {
return std::accumulate(std::begin(in_values), std::end(in_values), std::string{},
[](std::string& ls, const aidl_type& rs) {
return ls += (ls.empty() ? "" : ",") + rs.toString();
[](const std::string& ls, const aidl_type& rs) {
return ls + (ls.empty() ? "" : ",") + rs.toString();
});
}
template <typename aidl_enum_type>
static inline std::string toEnumString(const std::vector<aidl_enum_type>& in_values) {
return std::accumulate(std::begin(in_values), std::end(in_values), std::string{},
[](std::string& ls, const aidl_enum_type& rs) {
return ls += (ls.empty() ? "" : ",") + toString(rs);
[](const std::string& ls, const aidl_enum_type& rs) {
return ls + (ls.empty() ? "" : ",") + toString(rs);
});
}