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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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12
src/util/mpz.h
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@ -92,9 +92,9 @@ class mpz {
friend class mpbq_manager;
mpz & operator=(mpz const & other) { UNREACHABLE(); return *this; }
public:
mpz(int v):m_val(v), m_ptr(0) {}
mpz():m_val(0), m_ptr(0) {}
mpz(mpz && other) : m_val(other.m_val), m_ptr(0) {
mpz(int v):m_val(v), m_ptr(nullptr) {}
mpz():m_val(0), m_ptr(nullptr) {}
mpz(mpz && other) : m_val(other.m_val), m_ptr(nullptr) {
std::swap(m_ptr, other.m_ptr);
}
void swap(mpz & other) {
@ -333,16 +333,16 @@ public:
~mpz_manager();
static bool is_small(mpz const & a) { return a.m_ptr == 0; }
static bool is_small(mpz const & a) { return a.m_ptr == nullptr; }
static mpz mk_z(int val) { return mpz(val); }
void del(mpz & a) {
if (a.m_ptr != 0) {
if (a.m_ptr != nullptr) {
MPZ_BEGIN_CRITICAL();
deallocate(a.m_ptr);
MPZ_END_CRITICAL();
a.m_ptr = 0;
a.m_ptr = nullptr;
}
}