Pass lines by reference
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5 changed files with 5 additions and 5 deletions
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@ -21,7 +21,7 @@ public:
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std::string regurgitate(int lines=1, std::string start="");
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protected:
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virtual void swallowLine(std::string line) =0;
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virtual void swallowLine(std::string& line) =0;
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virtual std::string regurgitateLine(std::string start="") =0;
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};
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