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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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6
src/muz/base/dl_rule.h
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@ -54,7 +54,7 @@ namespace datalog {
bool m_found;
func_decl* m_func;
uninterpreted_function_finder_proc(ast_manager& m):
m(m), m_dt(m), m_dl(m), m_found(false), m_func(0) {}
m(m), m_dt(m), m_dl(m), m_found(false), m_func(nullptr) {}
void operator()(var * n) { }
void operator()(quantifier * n) { }
void operator()(app * n) {
@ -71,7 +71,7 @@ namespace datalog {
}
}
}
void reset() { m_found = false; m_func = 0; }
void reset() { m_found = false; m_func = nullptr; }
bool found(func_decl*& f) const { f = m_func; return m_found; }
};
@ -209,7 +209,7 @@ namespace datalog {
\remark A tail may contain negation. tail[i] is assumed to be negated if is_neg != 0 && is_neg[i] == true
*/
rule * mk(app * head, unsigned n, app * const * tail, bool const * is_neg = 0,
rule * mk(app * head, unsigned n, app * const * tail, bool const * is_neg = nullptr,
symbol const& name = symbol::null, bool normalize = true);
/**