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Make sure unordered map references aren't invalidated by reserving sufficient space

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This commit is contained in:
Dan Paulat 2024-05-24 01:55:01 -05:00
parent 26a22d4e84
commit 8f4325f61a
7 changed files with 39 additions and 4 deletions
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5
scwx-qt/source/scwx/qt/settings/audio_settings.cpp
View file

@ -57,7 +57,10 @@ public:
config::CountyDatabase::GetCountyName(value) != value;
});
for (auto& phenomenon : types::GetAlertAudioPhenomena())
auto& alertAudioPhenomena = types::GetAlertAudioPhenomena();
alertEnabled_.reserve(alertAudioPhenomena.size() + 1);
for (auto& phenomenon : alertAudioPhenomena)
{
std::string phenomenonCode = awips::GetPhenomenonCode(phenomenon);
std::string name = fmt::format("{}_enabled", phenomenonCode);

2
scwx-qt/source/scwx/qt/settings/hotkey_settings.cpp
View file

@ -50,6 +50,8 @@ class HotkeySettings::Impl
public:
explicit Impl()
{
hotkey_.reserve(types::HotkeyIterator().count() + 1);
for (const auto& hotkey : types::HotkeyIterator())
{
const std::string& name = types::GetHotkeyShortName(hotkey);

5
scwx-qt/source/scwx/qt/settings/palette_settings.cpp
View file

@ -78,6 +78,8 @@ class PaletteSettings::Impl
public:
explicit Impl()
{
palette_.reserve(kPaletteKeys_.size());
for (const auto& name : kPaletteKeys_)
{
const std::string& defaultValue = kDefaultPalettes_.at(name);
@ -92,6 +94,9 @@ public:
variables_.push_back(&settingsVariable);
};
activeAlertColor_.reserve(kAlertColors_.size());
inactiveAlertColor_.reserve(kAlertColors_.size());
for (auto& alert : kAlertColors_)
{
std::string phenomenonCode = awips::GetPhenomenonCode(alert.first);

2
scwx-qt/source/scwx/qt/settings/text_settings.cpp
View file

@ -122,6 +122,8 @@ TextSettings& TextSettings::operator=(TextSettings&&) noexcept = default;
void TextSettings::Impl::InitializeFontVariables()
{
fontData_.reserve(types::FontCategoryIterator().count());
for (auto fontCategory : types::FontCategoryIterator())
{
auto result = fontData_.emplace(fontCategory, FontData {});