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Unified Diff: compiled/filter/InvalidFilter.h

Issue 29574591: Issue 5258 - Implement Filter::As<>() method to make working with filters easier from C++ code (Closed) Base URL: https://hg.adblockplus.org/adblockpluscore
Patch Set: Created Oct. 12, 2017, 12:13 p.m.
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Index: compiled/filter/InvalidFilter.h
===================================================================
--- a/compiled/filter/InvalidFilter.h
+++ b/compiled/filter/InvalidFilter.h
@@ -26,8 +26,17 @@ public:
explicit InvalidFilter(const String& text, const String& reason);
const String& BINDINGS_EXPORTED GetReason() const
{
return mReason;
};
private:
OwnedString mReason;
};
+
+template<>
+inline InvalidFilter* Filter::As<InvalidFilter>()
+{
+ if ((mType & Type::INVALID) == Type::INVALID)
+ return nullptr;
+
+ return static_cast<InvalidFilter*>(this);
+}

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