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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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30
src/muz/rel/dl_check_table.cpp
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@ -40,12 +40,12 @@ namespace datalog {
table_base& check_table_plugin::checker(table_base& r) { return *get(r).m_checker; }
table_base const& check_table_plugin::checker(table_base const& r) { return *get(r).m_checker; }
table_base* check_table_plugin::checker(table_base* r) { return r?(get(*r).m_checker):0; }
table_base const* check_table_plugin::checker(table_base const* r) { return r?(get(*r).m_checker):0; }
table_base* check_table_plugin::checker(table_base* r) { return r?(get(*r).m_checker):nullptr; }
table_base const* check_table_plugin::checker(table_base const* r) { return r?(get(*r).m_checker):nullptr; }
table_base& check_table_plugin::tocheck(table_base& r) { return *get(r).m_tocheck; }
table_base const& check_table_plugin::tocheck(table_base const& r) { return *get(r).m_tocheck; }
table_base* check_table_plugin::tocheck(table_base* r) { return r?(get(*r).m_tocheck):0; }
table_base const* check_table_plugin::tocheck(table_base const* r) { return r?(get(*r).m_tocheck):0; }
table_base* check_table_plugin::tocheck(table_base* r) { return r?(get(*r).m_tocheck):nullptr; }
table_base const* check_table_plugin::tocheck(table_base const* r) { return r?(get(*r).m_tocheck):nullptr; }
table_base * check_table_plugin::mk_empty(const table_signature & s) {
IF_VERBOSE(1, verbose_stream() << __FUNCTION__ << "\n";);
@ -77,7 +77,7 @@ namespace datalog {
table_join_fn * check_table_plugin::mk_join_fn(const table_base & t1, const table_base & t2,
unsigned col_cnt, const unsigned * cols1, const unsigned * cols2) {
if (!check_kind(t1) || !check_kind(t2)) {
return 0;
return nullptr;
}
return alloc(join_fn, *this, t1, t2, col_cnt, cols1, cols2);
}
@ -105,7 +105,7 @@ namespace datalog {
unsigned col_cnt, const unsigned * cols1, const unsigned * cols2, unsigned removed_col_cnt,
const unsigned * removed_cols) {
if (!check_kind(t1) || !check_kind(t2)) {
return 0;
return nullptr;
}
return alloc(join_project_fn, *this, t1, t2, col_cnt, cols1, cols2, removed_col_cnt, removed_cols);
}
@ -132,7 +132,7 @@ namespace datalog {
table_union_fn * check_table_plugin::mk_union_fn(const table_base & tgt, const table_base & src, const table_base * delta) {
if (!check_kind(tgt) || !check_kind(src) || (delta && !check_kind(*delta))) {
return 0;
return nullptr;
}
return alloc(union_fn, *this, tgt, src, delta);
@ -157,7 +157,7 @@ namespace datalog {
table_transformer_fn * check_table_plugin::mk_project_fn(const table_base & t, unsigned col_cnt, const unsigned * removed_cols) {
if (!check_kind(t)) {
return 0;
return nullptr;
}
return alloc(project_fn, *this, t, col_cnt, removed_cols);
}
@ -182,7 +182,7 @@ namespace datalog {
table_transformer_fn * check_table_plugin::mk_select_equal_and_project_fn(const table_base & t,
const table_element & value, unsigned col) {
if (!check_kind(t)) {
return 0;
return nullptr;
}
return alloc(select_equal_and_project_fn, *this, t, value, col);
}
@ -207,7 +207,7 @@ namespace datalog {
table_transformer_fn * check_table_plugin::mk_rename_fn(const table_base & t, unsigned len, const unsigned * cycle) {
if (!check_kind(t)) {
return 0;
return nullptr;
}
return alloc(rename_fn, *this, t, len, cycle);
}
@ -234,7 +234,7 @@ namespace datalog {
if (check_kind(t)) {
return alloc(filter_identical_fn, *this, t, col_cnt, identical_cols);
}
return 0;
return nullptr;
}
class check_table_plugin::filter_equal_fn : public table_mutator_fn {
@ -258,7 +258,7 @@ namespace datalog {
if (check_kind(t)) {
return alloc(filter_equal_fn, *this, t, value, col);
}
return 0;
return nullptr;
}
class check_table_plugin::filter_interpreted_fn : public table_mutator_fn {
@ -282,7 +282,7 @@ namespace datalog {
if (check_kind(t)) {
return alloc(filter_interpreted_fn, *this, t, condition);
}
return 0;
return nullptr;
}
class check_table_plugin::filter_interpreted_and_project_fn : public table_transformer_fn {
@ -309,7 +309,7 @@ namespace datalog {
if (check_kind(t)) {
return alloc(filter_interpreted_and_project_fn, *this, t, condition, removed_col_cnt, removed_cols);
}
return 0;
return nullptr;
}
class check_table_plugin::filter_by_negation_fn : public table_intersection_filter_fn {
@ -340,7 +340,7 @@ namespace datalog {
if (check_kind(t) && check_kind(negated_obj)) {
return alloc(filter_by_negation_fn, *this, t, negated_obj, joined_col_cnt, t_cols, negated_cols);
}
return 0;
return nullptr;
}
// ------------------