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Prefer using empty rather than size comparisons.

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This commit is contained in:
Bruce Mitchener 2018-11-27 21:42:04 +07:00
parent a83097d5cc
commit e570940662
56 changed files with 104 additions and 104 deletions
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4
src/util/lp/lp_solver_def.h
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@ -103,7 +103,7 @@ template <typename T, typename X> void lp_solver<T, X>::flip_costs() {
template <typename T, typename X> bool lp_solver<T, X>::problem_is_empty() {
for (auto & c : m_A_values)
if (c.second.size())
if (!c.second.empty())
return false;
return true;
}
@ -387,7 +387,7 @@ template <typename T, typename X> unsigned lp_solver<T, X>::try_to_remove_some_r
return 0;
}
}
if (rows_to_delete.size() > 0) {
if (!rows_to_delete.empty()) {
for (unsigned k : rows_to_delete) {
m_A_values.erase(k);
}