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pdd::subst_get

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This commit is contained in:
Jakob Rath 2022-11-18 15:14:38 +01:00
parent adc9f7abe4
commit 022c06f75d
3 changed files with 51 additions and 3 deletions
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33
src/test/pdd.cpp
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@ -571,6 +571,38 @@ public:
}
}
static void subst_get() {
std::cout << "subst_get\n";
pdd_manager m(4, pdd_manager::mod2N_e, 32);
unsigned const va = 0;
unsigned const vb = 1;
unsigned const vc = 2;
unsigned const vd = 3;
rational val;
pdd s = m.one();
std::cout << s << "\n";
VERIFY(!s.subst_get(va, val));
VERIFY(!s.subst_get(vb, val));
VERIFY(!s.subst_get(vc, val));
VERIFY(!s.subst_get(vd, val));
s = s.subst_add(va, rational(5));
std::cout << s << "\n";
VERIFY(s.subst_get(va, val) && val == 5);
VERIFY(!s.subst_get(vb, val));
VERIFY(!s.subst_get(vc, val));
VERIFY(!s.subst_get(vd, val));
s = s.subst_add(vc, rational(7));
std::cout << s << "\n";
VERIFY(s.subst_get(va, val) && val == 5);
VERIFY(!s.subst_get(vb, val));
VERIFY(s.subst_get(vc, val) && val == 7);
VERIFY(!s.subst_get(vd, val));
}
static void univariate() {
std::cout << "univariate\n";
pdd_manager m(4, pdd_manager::mod2N_e, 4);
@ -671,6 +703,7 @@ void tst_pdd() {
dd::test::binary_resolve();
dd::test::pow();
dd::test::subst_val();
dd::test::subst_get();
dd::test::univariate();
dd::test::factors();
}