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print terms as monomials

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-06-20 12:57:48 -07:00
parent 8955509023
commit 130995a3db
10 changed files with 99 additions and 82 deletions
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14
src/math/lp/nla_core.h
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@ -162,7 +162,9 @@ public:
std::ostream & print_ineqs(const lemma& l, std::ostream & out) const;
std::ostream & print_factorization(const factorization& f, std::ostream& out) const;
template <typename T>
std::ostream& print_product(const T & m, std::ostream& out) const;
std::ostream& print_product(const T & m, std::ostream& out) const;
template <typename T>
std::string product_indices_str(const T & m) const;
std::ostream & print_factor(const factor& f, std::ostream& out) const;
std::ostream & print_factor_with_vars(const factor& f, std::ostream& out) const;
std::ostream& print_monomial(const monomial& m, std::ostream& out) const;
@ -341,6 +343,8 @@ public:
lbool test_check(vector<lemma>& l);
lpvar map_to_root(lpvar) const;
std::ostream& print_terms(std::ostream&) const;
std::ostream& print_term( const lp::lar_term&, std::ostream&) const;
}; // end of core
struct pp_mon {
@ -349,14 +353,14 @@ struct pp_mon {
pp_mon(core const& c, monomial const& m): c(c), m(m) {}
pp_mon(core const& c, lpvar v): c(c), m(c.m_emons[v]) {}
};
struct pp_rmon {
struct pp_mon_with_vars {
core const& c;
monomial const& m;
pp_rmon(core const& c, monomial const& m): c(c), m(m) {}
pp_rmon(core const& c, lpvar v): c(c), m(c.m_emons[v]) {}
pp_mon_with_vars(core const& c, monomial const& m): c(c), m(m) {}
pp_mon_with_vars(core const& c, lpvar v): c(c), m(c.emons()[v]) {}
};
inline std::ostream& operator<<(std::ostream& out, pp_mon const& p) { return p.c.print_monomial(p.m, out); }
inline std::ostream& operator<<(std::ostream& out, pp_rmon const& p) { return p.c.print_monomial_with_vars(p.m, out); }
inline std::ostream& operator<<(std::ostream& out, pp_mon_with_vars const& p) { return p.c.print_monomial_with_vars(p.m, out); }
struct pp_fac {
core const& c;