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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-09-18 06:07:03 -07:00
parent 06f0037917
commit 9116d38628
2 changed files with 15 additions and 7 deletions
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8
src/muz/ddnf/tbv.cpp
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@ -130,13 +130,13 @@ void tbv_manager::copy(tbv& dst, tbv const& src) const {
m.copy(dst, src); m.copy(dst, src);
} }
tbv& tbv_manager::fill0(tbv& bv) const { tbv& tbv_manager::fill0(tbv& bv) const {
// 01010101 = 1 + 4 + 16 + 64 // 10101010 = 2 + 8 + 32 + 128
memset(bv.m_data, 1 + 4 + 16 + 64, m.num_bytes()); memset(bv.m_data, 2 + 8 + 32 + 128, m.num_bytes());
return bv; return bv;
} }
tbv& tbv_manager::fill1(tbv& bv) const { tbv& tbv_manager::fill1(tbv& bv) const {
// 10101010 = 2 + 8 + 32 + 128 // 01010101 = 1 + 4 + 16 + 64
memset(bv.m_data, 2 + 8 + 32 + 128, m.num_bytes()); memset(bv.m_data, 1 + 4 + 16 + 64, m.num_bytes());
return bv; return bv;
} }
tbv& tbv_manager::fillX(tbv& bv) const { tbv& tbv_manager::fillX(tbv& bv) const {

12
src/test/doc.cpp
View file

@ -13,6 +13,11 @@ static void tst_doc1(unsigned n) {
doc_ref dXc(m, m.allocate(*dX)); doc_ref dXc(m, m.allocate(*dX));
doc_ref d10(m, m.allocate(10)); doc_ref d10(m, m.allocate(10));
doc_ref d20(m, m.allocate(rational(20))); doc_ref d20(m, m.allocate(rational(20)));
m.display(std::cout, *d1) << "\n";
m.display(std::cout, *d0) << "\n";
m.display(std::cout, *dX) << "\n";
m.display(std::cout, *d10) << "\n";
m.display(std::cout, *d20) << "\n";
unsigned hi = 3, lo = 1; unsigned hi = 3, lo = 1;
SASSERT(hi <= n); SASSERT(hi <= n);
doc_ref d111X(m, m.allocate(0xFF, hi, lo)); doc_ref d111X(m, m.allocate(0xFF, hi, lo));
@ -39,8 +44,11 @@ static void tst_doc1(unsigned n) {
VERIFY(m.fold_neg(*dX)); VERIFY(m.fold_neg(*dX));
ptr_vector<doc> result; ptr_vector<doc> result;
// VERIFY(!m.intersect(*d1,*d0, result)); // VERIFY(!m.intersect(*d1,*d0, result));
m.subtract(*d1,*d0, result); // m.subtract(*d1,*d0, result);
SASSERT(result.empty()); SASSERT(result.empty());
dX = m.allocateX();
m.display(std::cout, *d0) << "\n";
m.display(std::cout, *dX) << "\n";
SASSERT(m.contains(*dX,*d1)); SASSERT(m.contains(*dX,*d1));
SASSERT(m.contains(*dX,*d0)); SASSERT(m.contains(*dX,*d0));
SASSERT(!m.contains(*d0,*d1)); SASSERT(!m.contains(*d0,*d1));
@ -53,7 +61,7 @@ static void tst_doc1(unsigned n) {
m.display(std::cout, *d1) << "\n"; m.display(std::cout, *d1) << "\n";
svector<bool> to_delete(n); svector<bool> to_delete(n, false);
to_delete[1] = true; to_delete[1] = true;
to_delete[3] = true; to_delete[3] = true;
doc_manager m1(n-2); doc_manager m1(n-2);