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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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8
src/math/euclid/euclidean_solver.cpp
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@ -506,8 +506,8 @@ struct euclidean_solver::imp {
}
imp(numeral_manager * m):
m_manager(m == 0 ? alloc(numeral_manager) : m),
m_owns_m(m == 0),
m_manager(m == nullptr ? alloc(numeral_manager) : m),
m_owns_m(m == nullptr),
m_decompose_buffer(*m_manager),
m_as_buffer(*m_manager),
m_bs_buffer(*m_manager),
@ -550,7 +550,7 @@ struct euclidean_solver::imp {
return;
equation * eq;
if (j == null_justification) {
eq = mk_eq(num, as, xs, c, 0, 0, 0);
eq = mk_eq(num, as, xs, c, 0, nullptr, nullptr);
}
else {
mpq one(1);
@ -694,7 +694,7 @@ struct euclidean_solver::imp {
mpz new_c;
decompose(m_next_pos_a, m_next_a, eq.m_c, new_c, eq.m_c);
// create auxiliary equation
equation * new_eq = mk_eq(m_tmp_xs.size(), buffer.c_ptr(), m_tmp_xs.c_ptr(), new_c, 0, 0, 0, false);
equation * new_eq = mk_eq(m_tmp_xs.size(), buffer.c_ptr(), m_tmp_xs.c_ptr(), new_c, 0, nullptr, nullptr, false);
// new_eq doesn't need to normalized, since it has unit coefficients
TRACE("euclidean_solver", tout << "decomposition: new parameter x" << p << " aux eq:\n";
display(tout, *new_eq); tout << "\n";