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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/smt/smt_theory.h
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@ -235,7 +235,7 @@ namespace smt {
disequality propagation.
*/
virtual justification * why_is_diseq(theory_var v1, theory_var v2) {
return 0;
return nullptr;
}
/**
@ -369,7 +369,7 @@ namespace smt {
theory_var other = null_theory_var;
TRACE("assume_eqs",
tout << "#" << n->get_owner_id() << " is_relevant_and_shared: " << is_relevant_and_shared(n) << "\n";);
if (n != 0 && is_relevant_and_shared(n)) {
if (n != nullptr && is_relevant_and_shared(n)) {
other = table.insert_if_not_there(v);
if (other != v) {
enode * n2 = get_enode(other);
@ -423,7 +423,7 @@ namespace smt {
\brief Return a functor that can build the value (interpretation) for n.
*/
virtual model_value_proc * mk_value(enode * n, model_generator & mg) {
return 0;
return nullptr;
}
virtual bool include_func_interp(func_decl* f) {