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more scaffolding

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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Lev Nachmanson 2025-08-13 13:34:42 -07:00
parent b15162d7ef
commit 1df11c7e4c
3 changed files with 48 additions and 60 deletions
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30
src/nlsat/levelwise.h
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@ -3,24 +3,22 @@
namespace nlsat {
class assignment; // forward declared in nlsat_types.h
class assignment; // forward declared in nlsat_types.h
struct symbolic_interval {};
// Levelwise driver (PIMPL). Orchestrates property-based projection/proof.
class levelwise {
struct impl;
impl* m_impl;
public:
// Construct with polynomials ps, maximal variable max_x, and current sample s (assignment of vars < max_x)
levelwise(polynomial_ref_vector const& ps, var max_x, assignment const& s);
~levelwise();
class levelwise {
struct impl;
impl* m_impl;
public:
// Construct with polynomials ps, maximal variable max_x, and current sample s (assignment of vars < max_x)
levelwise(polynomial_ref_vector const& ps, var max_x, assignment const& s);
~levelwise();
levelwise(levelwise const&) = delete;
levelwise& operator=(levelwise const&) = delete;
levelwise(levelwise&&) noexcept;
levelwise& operator=(levelwise&&) noexcept;
};
levelwise(levelwise const&) = delete;
levelwise& operator=(levelwise const&) = delete;
std::vector<symbolic_interval> single_cell();
};
// Convenience free-function driver prototype
polynomial_ref_vector levelwise_project(polynomial_ref_vector& ps, var max_x, assignment const& s);
//
} // namespace nlsat