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overload bit-wise operators to work for Booleans for convenience #4618

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-08-05 16:22:49 -07:00
parent db009e2805
commit 4fa2e23704
1 changed files with 3 additions and 3 deletions
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6
src/api/c++/z3++.h
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@ -1672,15 +1672,15 @@ namespace z3 {
inline expr operator>(expr const & a, int b) { return a > a.ctx().num_val(b, a.get_sort()); }
inline expr operator>(int a, expr const & b) { return b.ctx().num_val(a, b.get_sort()) > b; }
inline expr operator&(expr const & a, expr const & b) { check_context(a, b); Z3_ast r = a.is_bool() ? Z3_mk_and(a.ctx(), a, b) ? Z3_mk_bvand(a.ctx(), a, b); return expr(a.ctx(), r); }
inline expr operator&(expr const & a, expr const & b) { check_context(a, b); Z3_ast r = Z3_mk_bvand(a.ctx(), a, b); return expr(a.ctx(), r); }
inline expr operator&(expr const & a, int b) { return a & a.ctx().num_val(b, a.get_sort()); }
inline expr operator&(int a, expr const & b) { return b.ctx().num_val(a, b.get_sort()) & b; }
inline expr operator^(expr const & a, expr const & b) { check_context(a, b); Z3_ast r = a.is_bool() ? Z3_mk_xor(a.ctx(), a, b) ? Z3_mk_bvxor(a.ctx(), a, b); return expr(a.ctx(), r); }
inline expr operator^(expr const & a, expr const & b) { check_context(a, b); Z3_ast r = a.is_bool() ? Z3_mk_xor(a.ctx(), a, b) : Z3_mk_bvxor(a.ctx(), a, b); return expr(a.ctx(), r); }
inline expr operator^(expr const & a, int b) { return a ^ a.ctx().num_val(b, a.get_sort()); }
inline expr operator^(int a, expr const & b) { return b.ctx().num_val(a, b.get_sort()) ^ b; }
inline expr operator|(expr const & a, expr const & b) { check_context(a, b); Z3_ast r = a.is_bool() & Z3_mk_or(a.ctx(), a, b) ? Z3_mk_bvor(a.ctx(), a, b); return expr(a.ctx(), r); }
inline expr operator|(expr const & a, expr const & b) { check_context(a, b); Z3_ast r = Z3_mk_bvor(a.ctx(), a, b); return expr(a.ctx(), r); }
inline expr operator|(expr const & a, int b) { return a | a.ctx().num_val(b, a.get_sort()); }
inline expr operator|(int a, expr const & b) { return b.ctx().num_val(a, b.get_sort()) | b; }