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move arithmetical mbp functionality to model_based_opt

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-06-26 14:30:35 -07:00
parent 628a6378c2
commit 7fc294d329
8 changed files with 909 additions and 849 deletions
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98
src/ast/arith_decl_plugin.h
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@ -422,5 +422,103 @@ public:
expr_ref mk_add_simplify(unsigned sz, expr* const* args);
};
inline app_ref mk_numeral(rational const& r, app_ref const& x) {
arith_util a(x.get_manager());
return app_ref(a.mk_numeral(r, r.is_int() && a.is_int(x)), x.get_manager());
}
inline app_ref operator+(app_ref const& x, app_ref const& y) {
arith_util a(x.get_manager());
return app_ref(a.mk_add(x, y), x.get_manager());
}
inline app_ref operator+(app_ref const& x, rational const& y) {
return x + mk_numeral(y, x);
}
inline app_ref operator+(app_ref const& x, int y) {
return x + rational(y);
}
inline app_ref operator+(rational const& x, app_ref const& y) {
return mk_numeral(x, y) + y;
}
inline app_ref operator+(int x, app_ref const& y) {
return rational(x) + y;
}
inline app_ref operator-(app_ref const& x, app_ref const& y) {
arith_util a(x.get_manager());
return app_ref(a.mk_sub(x, y), x.get_manager());
}
inline app_ref operator-(app_ref const& x, rational const& y) {
return x - mk_numeral(y, x);
}
inline app_ref operator-(app_ref const& x, int y) {
return x - rational(y);
}
inline app_ref operator-(rational const& x, app_ref const& y) {
return mk_numeral(x, y) - y;
}
inline app_ref operator-(int x, app_ref const& y) {
return rational(x) - y;
}
inline app_ref operator*(app_ref const& x, app_ref const& y) {
arith_util a(x.get_manager());
return app_ref(a.mk_mul(x, y), x.get_manager());
}
inline app_ref operator*(app_ref const& x, rational const& y) {
return x * mk_numeral(y, x);
}
inline app_ref operator*(rational const& x, app_ref const& y) {
return mk_numeral(x, y) * y;
}
inline app_ref operator*(app_ref const& x, int y) {
return x * rational(y);
}
inline app_ref operator*(int x, app_ref const& y) {
return rational(x) * y;
}
inline app_ref operator<=(app_ref const& x, app_ref const& y) {
arith_util a(x.get_manager());
return app_ref(a.mk_le(x, y), x.get_manager());
}
inline app_ref operator<=(app_ref const& x, rational const& y) {
return x <= mk_numeral(y, x);
}
inline app_ref operator<=(app_ref const& x, int y) {
return x <= rational(y);
}
inline app_ref operator>=(app_ref const& x, app_ref const& y) {
arith_util a(x.get_manager());
return app_ref(a.mk_ge(x, y), x.get_manager());
}
inline app_ref operator<(app_ref const& x, app_ref const& y) {
arith_util a(x.get_manager());
return app_ref(a.mk_lt(x, y), x.get_manager());
}
inline app_ref operator>(app_ref const& x, app_ref const& y) {
arith_util a(x.get_manager());
return app_ref(a.mk_gt(x, y), x.get_manager());
}
#endif /* ARITH_DECL_PLUGIN_H_ */