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adding pre-processing of BP constraints

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-12-23 01:33:24 -08:00
parent 670f56e5e4
commit 24f2fd380c
9 changed files with 679 additions and 281 deletions
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8
src/ast/pb_decl_plugin.h
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@ -83,18 +83,18 @@ public:
app * mk_le(unsigned num_args, rational const * coeffs, expr * const * args, rational const& k);
app * mk_ge(unsigned num_args, rational const * coeffs, expr * const * args, rational const& k);
bool is_at_most_k(func_decl *a) const;
bool is_at_most_k(app *a) const { return is_at_most_k(a->get_decl()); }
bool is_at_most_k(expr *a) const { return is_app(a) && is_at_most_k(to_app(a)->get_decl()); }
bool is_at_most_k(app *a, rational& k) const;
bool is_at_least_k(func_decl *a) const;
bool is_at_least_k(app *a) const { return is_at_most_k(a->get_decl()); }
bool is_at_least_k(expr *a) const { return is_app(a) && is_at_least_k(to_app(a)->get_decl()); }
bool is_at_least_k(app *a, rational& k) const;
rational get_k(func_decl *a) const;
rational get_k(app *a) const { return get_k(a->get_decl()); }
bool is_le(func_decl *a) const;
bool is_le(app *a) const { return is_le(a->get_decl()); }
bool is_le(expr *a) const { return is_app(a) && is_le(to_app(a)->get_decl()); }
bool is_le(app* a, rational& k) const;
bool is_ge(func_decl* a) const;
bool is_ge(app* a) const { return is_ge(a->get_decl()); }
bool is_ge(expr* a) const { return is_app(a) && is_ge(to_app(a)->get_decl()); }
bool is_ge(app* a, rational& k) const;
rational get_coeff(app* a, unsigned index) const { return get_coeff(a->get_decl(), index); }
rational get_coeff(func_decl* a, unsigned index) const;