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Improve type safety in GetValueOrDefault

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This commit is contained in:
Marian Wölpper
2025-02-07 22:27:57 +01:00
parent 1fd3f05ebd
commit ceb392a198
3 changed files with 6 additions and 3 deletions
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5
minipp/minipp.hpp
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@@ -272,7 +272,10 @@ namespace minipp
ValueDataType* value = nullptr; ValueDataType* value = nullptr;
if (GetValue(key, &value) != EResult::Success) if (GetValue(key, &value) != EResult::Success)
return defaultValue; return defaultValue;
return value->GetValue(); auto casted = dynamic_cast<ValueDataType*>(value);
if (casted == nullptr)
return defaultValue;
return casted->GetValue();
} }
public: public:

2
minipp/test.cpp
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@@ -10,7 +10,7 @@ int main()
MiniPPFile file; MiniPPFile file;
result = file.Parse("test.mini"); result = file.Parse("test.mini");
auto& root = file.GetRoot(); auto& root = file.GetRoot();
MiniPPFile::Section* gameSection = nullptr; MiniPPFile::Section* gameSection = nullptr;
result = root.GetSubSection("game", &gameSection); result = root.GetSubSection("game", &gameSection);

2
minipp/test.mini
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@@ -1,6 +1,6 @@
[game] [game]
name = "Test Game\nNext Line" name = "Test Game\nNext Line"
ver sion = "1.0.0" version = "1.0.0"
year = 2025 year = 2025
completionPercentage = 50.0f completionPercentage = 50.0f
# Should only be true if completionPercentage is 100 # Should only be true if completionPercentage is 100