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Use override rather than virtual.

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This commit is contained in:
Bruce Mitchener 2018-02-10 09:15:12 +07:00
parent ce123d9dbc
commit 7167fda1dc
220 changed files with 2546 additions and 2548 deletions
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16
src/math/hilbert/heap_trie.h
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@ -81,14 +81,14 @@ class heap_trie {
Value m_value;
public:
leaf(): node(leaf_t) {}
virtual ~leaf() {}
~leaf() override {}
Value const& get_value() const { return m_value; }
void set_value(Value const& v) { m_value = v; }
virtual void display(std::ostream& out, unsigned indent) const {
void display(std::ostream& out, unsigned indent) const override {
out << " value: " << m_value;
}
virtual unsigned num_nodes() const { return 1; }
virtual unsigned num_leaves() const { return this->ref_count()>0?1:0; }
unsigned num_nodes() const override { return 1; }
unsigned num_leaves() const override { return this->ref_count()>0?1:0; }
};
typedef buffer<std::pair<Key,node*>, true, 2> children_t;
@ -99,7 +99,7 @@ class heap_trie {
public:
trie(): node(trie_t) {}
virtual ~trie() {
~trie() override {
}
node* find_or_insert(Key k, node* n) {
@ -137,7 +137,7 @@ class heap_trie {
children_t const& nodes() const { return m_nodes; }
children_t & nodes() { return m_nodes; }
virtual void display(std::ostream& out, unsigned indent) const {
void display(std::ostream& out, unsigned indent) const override {
for (unsigned j = 0; j < m_nodes.size(); ++j) {
if (j != 0 || indent > 0) {
out << "\n";
@ -151,7 +151,7 @@ class heap_trie {
}
}
virtual unsigned num_nodes() const {
unsigned num_nodes() const override {
unsigned sz = 1;
for (unsigned j = 0; j < m_nodes.size(); ++j) {
sz += m_nodes[j].second->num_nodes();
@ -159,7 +159,7 @@ class heap_trie {
return sz;
}
virtual unsigned num_leaves() const {
unsigned num_leaves() const override {
unsigned sz = 0;
for (unsigned j = 0; j < m_nodes.size(); ++j) {
sz += m_nodes[j].second->num_leaves();

2
src/math/hilbert/hilbert_basis.cpp
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@ -175,7 +175,7 @@ class hilbert_basis::value_index2 {
hilbert_basis* hb;
offset_t m_value;
checker(): hb(0) {}
virtual bool operator()(unsigned const& v) {
bool operator()(unsigned const& v) override {
if (m_value.m_offset != v) { // && hb->is_subsumed(m_value, offset_t(v))) {
return true;
}