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working on pre-processing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2013-12-26 09:53:33 -08:00
parent 70c4432bb4
commit 0641c4f694
8 changed files with 467 additions and 151 deletions
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4
src/ast/pb_decl_plugin.h
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@ -89,14 +89,14 @@ public:
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()); }
rational get_k(expr *a) const { return get_k(to_app(a)->get_decl()); }
bool is_le(func_decl *a) const;
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(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(expr* a, unsigned index) const { return get_coeff(to_app(a)->get_decl(), index); }
rational get_coeff(func_decl* a, unsigned index) const;
private:
rational to_rational(parameter const& p) const;