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rows_entry: Generalize compare

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Turn the rows_entry less-comparator's calls into a template as
they are nothing but wrappers on top of rows_entyry tri-comparator.

Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
This commit is contained in:
Pavel Emelyanov
2020-06-15 18:32:29 +03:00
parent 2f7c03d84c
commit 306c40939b
1 changed files with 3 additions and 24 deletions
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27
mutation_partition.hh
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@@ -1137,30 +1137,9 @@ public:
struct compare {
tri_compare _c;
explicit compare(const schema& s) : _c(s) {}
bool operator()(const rows_entry& e1, const rows_entry& e2) const {
return _c(e1, e2) < 0;
}
bool operator()(const clustering_key& key, const rows_entry& e) const {
return _c(key, e) < 0;
}
bool operator()(const rows_entry& e, const clustering_key& key) const {
return _c(e, key) < 0;
}
bool operator()(const clustering_key_view& key, const rows_entry& e) const {
return _c(key, e) < 0;
}
bool operator()(const rows_entry& e, const clustering_key_view& key) const {
return _c(e, key) < 0;
}
bool operator()(const rows_entry& e, position_in_partition_view p) const {
return _c(e.position(), p) < 0;
}
bool operator()(position_in_partition_view p, const rows_entry& e) const {
return _c(p, e.position()) < 0;
}
bool operator()(position_in_partition_view p1, position_in_partition_view p2) const {
return _c(p1, p2) < 0;
}
template <typename K1, typename K2>
bool operator()(const K1& k1, const K2& k2) const { return _c(k1, k2) < 0; }
};
bool equal(const schema& s, const rows_entry& other) const;
bool equal(const schema& s, const rows_entry& other, const schema& other_schema) const;