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optimize rule::active which is called in loop in feature_style_processor_impl

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This commit is contained in:
Dane Springmeyer 2013-09-19 20:24:59 -07:00
parent 9df4deac73
commit 0619477238
2 changed files with 4 additions and 6 deletions
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5
include/mapnik/rule.hpp
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@ -168,7 +168,10 @@ public:
bool has_else_filter() const; bool has_else_filter() const;
void set_also(bool also_filter); void set_also(bool also_filter);
bool has_also_filter() const; bool has_also_filter() const;
bool active(double scale) const; inline bool active(double scale) const
{
return ( scale >= min_scale_ - 1e-6 && scale < max_scale_ + 1e-6 && !syms_.empty());
}
private: private:

5
src/rule.cpp
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@ -266,9 +266,4 @@ bool rule::has_also_filter() const
return also_filter_; return also_filter_;
} }
bool rule::active(double scale) const
{
return ( !syms_.empty() && scale >= min_scale_ - 1e-6 && scale < max_scale_ + 1e-6);
}
} }