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Unified Diff: compiled/filter/WhitelistFilter.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/WhitelistFilter.h
===================================================================
--- a/compiled/filter/WhitelistFilter.h
+++ b/compiled/filter/WhitelistFilter.h
@@ -19,8 +19,17 @@
#include "RegExpFilter.h"
class WhitelistFilter : public RegExpFilter
{
public:
explicit WhitelistFilter(const String& text, const RegExpFilterData& data);
};
+
+template<>
+inline WhitelistFilter* Filter::As<WhitelistFilter>()
+{
+ if ((mType & Type::WHITELIST) == Type::WHITELIST)
+ return nullptr;
+
+ return static_cast<WhitelistFilter*>(this);
+}

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