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Fix -Wreturn-local-addr warning

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/home/elsid/dev/openmw/apps/opencs/model/world/actoradapter.cpp: In member function ‘const string& CSMWorld::ActorAdapter::ActorData::getPart(ESM::PartReferenceType) const’:
/home/elsid/dev/openmw/apps/opencs/model/world/actoradapter.cpp:142:20: error: returning reference to temporary [-Werror=return-local-addr]
  142 |             return "";
      |                    ^~
This commit is contained in:
elsid 2021-09-04 18:04:43 +02:00
parent 76320aae45
commit a8c16071dc
No known key found for this signature in database
GPG key ID: B845CB9FEE18AB40
3 changed files with 9 additions and 4 deletions
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7
apps/opencs/model/world/actoradapter.cpp
View file

@ -9,6 +9,9 @@
#include "data.hpp"
#include <string>
#include <string_view>
namespace CSMWorld
{
const std::string& ActorAdapter::RaceData::getId() const
@ -121,7 +124,7 @@ namespace CSMWorld
return SceneUtil::getActorSkeleton(firstPerson, mFemale, beast, werewolf);
}
const std::string& ActorAdapter::ActorData::getPart(ESM::PartReferenceType index) const
std::string_view ActorAdapter::ActorData::getPart(ESM::PartReferenceType index) const
{
auto it = mParts.find(index);
if (it == mParts.end())
@ -139,7 +142,7 @@ namespace CSMWorld
return mRaceData->getMalePart(index);
}
return "";
return {};
}
const std::string& partName = it->second.first;

4
apps/opencs/model/world/actoradapter.hpp
View file

@ -4,6 +4,8 @@
#include <array>
#include <map>
#include <unordered_set>
#include <string>
#include <string_view>
#include <QObject>
#include <QModelIndex>
@ -93,7 +95,7 @@ namespace CSMWorld
/// Returns the skeleton the actor should use for attaching parts to
std::string getSkeleton() const;
/// Retrieves the associated actor part
const std::string& getPart(ESM::PartReferenceType index) const;
std::string_view getPart(ESM::PartReferenceType index) const;
/// Checks if the actor has a data dependency
bool hasDependency(const std::string& id) const;

2
apps/opencs/view/render/actor.cpp
View file

@ -96,7 +96,7 @@ namespace CSVRender
for (int i = 0; i < ESM::PRT_Count; ++i)
{
auto type = (ESM::PartReferenceType) i;
std::string partId = mActorData->getPart(type);
const std::string partId(mActorData->getPart(type));
attachBodyPart(type, getBodyPartMesh(partId));
}
}