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Optional parameters: Difference between revisions
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Line 325:
struct sort_table_functor {
typedef bool (*CompFun)(const T &, const T &);
const CompFun ordering;
const int column;
const bool reverse;
sort_table_functor(CompFun o, int c, bool r) :
ordering(o), column(c), reverse(r) { }
bool operator()(const std::vector<T> &x, const std::vector<T> &y) const {
const T &a = x[column],
&b = y[column];
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