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Use override rather than virtual.

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This commit is contained in:
Bruce Mitchener 2018-02-09 21:15:02 +07:00
parent 2b847478a2
commit b7d1753843
138 changed files with 1621 additions and 1624 deletions
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12
src/nlsat/nlsat_assignment.h
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@ -66,9 +66,9 @@ namespace nlsat {
void reset() { m_assigned.reset(); }
bool is_assigned(var x) const { return m_assigned.get(x, false); }
anum const & value(var x) const { return m_values[x]; }
virtual anum_manager & m() const { return am(); }
virtual bool contains(var x) const { return is_assigned(x); }
virtual anum const & operator()(var x) const { SASSERT(is_assigned(x)); return value(x); }
anum_manager & m() const override { return am(); }
bool contains(var x) const override { return is_assigned(x); }
anum const & operator()(var x) const override { SASSERT(is_assigned(x)); return value(x); }
void swap(var x, var y) {
SASSERT(x < m_values.size() && y < m_values.size());
std::swap(m_assigned[x], m_assigned[y]);
@ -95,9 +95,9 @@ namespace nlsat {
var m_y;
public:
undef_var_assignment(assignment const & a, var y):m_assignment(a), m_y(y) {}
virtual anum_manager & m() const { return m_assignment.am(); }
virtual bool contains(var x) const { return x != m_y && m_assignment.is_assigned(x); }
virtual anum const & operator()(var x) const { return m_assignment.value(x); }
anum_manager & m() const override { return m_assignment.am(); }
bool contains(var x) const override { return x != m_y && m_assignment.is_assigned(x); }
anum const & operator()(var x) const override { return m_assignment.value(x); }
};
};