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Merge branch 'master' of https://github.com/z3prover/z3

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Nikolaj Bjorner 2018-01-12 19:29:56 -08:00
commit 450f3c9b45
1 changed files with 13 additions and 0 deletions
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13
src/api/c++/z3++.h
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@ -2101,6 +2101,19 @@ namespace z3 {
check_error(); check_error();
return model(ctx(), new_m); return model(ctx(), new_m);
} }
expr as_expr() const {
unsigned n = size();
if (n == 0)
return ctx().bool_val(true);
else if (n == 1)
return operator[](0).as_expr();
else {
array<Z3_ast> args(n);
for (unsigned i = 0; i < n; i++)
args[i] = operator[](i).as_expr();
return expr(ctx(), Z3_mk_or(ctx(), n, args.ptr()));
}
}
friend std::ostream & operator<<(std::ostream & out, apply_result const & r); friend std::ostream & operator<<(std::ostream & out, apply_result const & r);
}; };
inline std::ostream & operator<<(std::ostream & out, apply_result const & r) { out << Z3_apply_result_to_string(r.ctx(), r); return out; } inline std::ostream & operator<<(std::ostream & out, apply_result const & r) { out << Z3_apply_result_to_string(r.ctx(), r); return out; }