External/cxxopts
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[clang-tidy] use const references

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Found with readability-qualified-auto

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev 2020-05-09 18:22:14 -07:00
parent 1490848d30
commit c368d5e98b
No known key found for this signature in database
GPG Key ID: 36D31CFA845F0E3B
1 changed files with 4 additions and 4 deletions
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8
include/cxxopts.hpp
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@ -1462,8 +1462,8 @@ namespace cxxopts
const HelpOptionDetails& o
)
{
auto& s = o.s;
auto& l = o.l;
const auto& s = o.s;
const auto& l = o.l;
String result = " ";
@ -1933,7 +1933,7 @@ ParseResult::parse(int& argc, char**& argv)
for (auto& opt : *m_options)
{
auto& detail = opt.second;
auto& value = detail->value();
const auto& value = detail->value();
auto& store = m_results[detail];
@ -2130,7 +2130,7 @@ Options::generate_all_groups_help(String& result) const
std::vector<std::string> all_groups;
all_groups.reserve(m_help.size());
for (auto& group : m_help)
for (const auto& group : m_help)
{
all_groups.push_back(group.first);
}