src/base/statistics.hh

1382 // Non formula statistics
2100  * Base class for formula statistic node. These nodes are used to build a tree
2101  * that represents the formula.
3010  * A formula for statistics that is calculated when printed. A formula is
3023      * Create and initialize thie formula, and register it with the database.
3034      * @return a reference to this formula.
3048      * @return a reference to this formula.
3055      * @return a reference to this formula.
3071      * Formula if the formula is applied after summing all the
3103     const Formula &formula;
3107     FormulaNode(const Formula &f) : formula(f) {}
3109     size_type size() const { return formula.size(); }
3110     const VResult &result() const { formula.result(vec); return vec; }
3111     Result total() const { return formula.total(); }
3113     std::string str() const { return formula.str(); }
3117  * Helper class to construct formula node trees.