Lines Matching defs:set_a

46 // Returns true is set_a is a subset of set_b;  Otherwise returns false.
48 bool Options::IsASubset(const OptionSet &set_a, const OptionSet &set_b) {
53   // set_a is a subset of set_b if every member of set_a is also a member of
56   for (pos_a = set_a.begin(); pos_a != set_a.end() && is_a_subset; ++pos_a) {
65 // Returns the set difference set_a - set_b, i.e. { x | ElementOf (x, set_a) &&
68 size_t Options::OptionsSetDiff(const OptionSet &set_a, const OptionSet &set_b,
74   for (pos_a = set_a.begin(); pos_a != set_a.end(); ++pos_a) {
85 // Returns the union of set_a and set_b.  Does not put duplicate members into
88 void Options::OptionsSetUnion(const OptionSet &set_a, const OptionSet &set_b,
93   // Put all the elements of set_a into the union.
95   for (pos = set_a.begin(); pos != set_a.end(); ++pos)