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don't 'find' when creating subslice

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Jakob Rath 2023-07-12 16:45:51 +02:00
parent 0fb81fc437
commit 8c17e231ad
3 changed files with 67 additions and 43 deletions
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11
src/math/polysat/slicing.h
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@ -158,7 +158,12 @@ namespace polysat {
void split(slice s, unsigned cut);
void split_core(slice s, unsigned cut);
/// Retrieve base slices s_1,...,s_n such that src == s_1 ++ ... ++ s_n
template <bool should_find>
void get_base_core(slice src, slice_vector& out_base) const;
/// Retrieve base slices s_1,...,s_n such that src == s_1 ++ ... ++ s_n (actual descendant subslices)
void get_base(slice src, slice_vector& out_base) const;
/// Retrieve base slices s_1,...,s_n such that src == s_1 ++ ... ++ s_n (representatives of subslices)
void find_base(slice src, slice_vector& out_base) const;
/// Retrieve (or create) base slices s_1,...,s_n such that src[hi:lo] == s_1 ++ ... ++ s_n.
/// If output_full_src is true, return the new base for src, i.e., src == s_1 ++ ... ++ s_n.
@ -167,10 +172,6 @@ namespace polysat {
/// Find representative
slice find(slice s) const;
/// Find representative of upper subslice
slice find_sub_hi(slice s) const;
/// Find representative of lower subslice
slice find_sub_lo(slice s) const;
// Merge equivalence classes of two base slices.
// Returns true if merge succeeded without conflict.