Commit 32746cc8 authored by Tiago Peixoto's avatar Tiago Peixoto

inference/support/util.hh: use rvalue references

parent dbc8e6f4
......@@ -87,7 +87,7 @@ T log_sum(T a, T b)
}
template <class Vec, class PosMap, class Val>
void remove_element(Vec& vec, PosMap& pos, Val val)
void remove_element(Vec& vec, PosMap& pos, Val&& val)
{
auto& back = vec.back();
auto& j = pos[back];
......@@ -98,14 +98,14 @@ void remove_element(Vec& vec, PosMap& pos, Val val)
}
template <class Vec, class PosMap, class Val>
void add_element(Vec& vec, PosMap& pos, Val val)
void add_element(Vec& vec, PosMap& pos, Val&& val)
{
pos[val] = vec.size();
vec.push_back(val);
}
template <class Vec, class PosMap, class Val>
bool has_element(Vec& vec, PosMap& pos, Val val)
bool has_element(Vec& vec, PosMap& pos, Val&& val)
{
size_t i = pos[val];
return (i < vec.size() && vec[i] == val);
......
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