// // Author: Lorenzo Bettini , (C) 2005 // // Copyright: See COPYING file that comes with this distribution // // #ifndef LINEBUFFER_H #define LINEBUFFER_H #include #include #include #include namespace srchilite { /** A buffer for a line to be generated */ class LineBuffer { public: /// Stores contents to be printed after the line typedef std::set PostContents; private: ostringstream buffer; ///< the line contents PostContents post; ///< to be generated after the line public: LineBuffer() { } ~LineBuffer() { } /** * Puts something in the buffer */ void output(const std::string &s) { buffer << s; } /** * Stores something to be generated after the line */ void output_post(const std::string &s) { post.insert(s); } /** * @return the contents of the buffer */ const std::string getContents() const { return buffer.str(); } /** * @return what to generated after the line */ const PostContents &getPostContents() const { return post; } /** * @return whether both the buffer and the post line contens are empty */ bool empty() const { return (buffer.str().size() == 0 && post.size() == 0); } }; /// shared pointer for LineBuffer typedef std::shared_ptr LineBufferPtr; } #endif