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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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30
src/util/vector.h
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@ -57,7 +57,7 @@ class vector {
}
void expand_vector() {
if (m_data == 0) {
if (m_data == nullptr) {
SZ capacity = 2;
SZ * mem = reinterpret_cast<SZ*>(memory::allocate(sizeof(T) * capacity + sizeof(SZ) * 2));
*mem = capacity;
@ -132,12 +132,12 @@ public:
typedef const T * const_iterator;
vector():
m_data(0) {
m_data(nullptr) {
}
vector(SZ s) {
if (s == 0) {
m_data = 0;
m_data = nullptr;
return;
}
SZ * mem = reinterpret_cast<SZ*>(memory::allocate(sizeof(T) * s + sizeof(SZ) * 2));
@ -155,24 +155,24 @@ public:
}
vector(SZ s, T const & elem):
m_data(0) {
m_data(nullptr) {
resize(s, elem);
}
vector(vector const & source):
m_data(0) {
m_data(nullptr) {
if (source.m_data) {
copy_core(source);
}
SASSERT(size() == source.size());
}
vector(vector&& other) : m_data(0) {
vector(vector&& other) : m_data(nullptr) {
std::swap(m_data, other.m_data);
}
vector(SZ s, T const * data):
m_data(0) {
m_data(nullptr) {
for (SZ i = 0; i < s; i++) {
push_back(data[i]);
}
@ -185,7 +185,7 @@ public:
void finalize() {
destroy();
m_data = 0;
m_data = nullptr;
}
vector & operator=(vector const & source) {
@ -197,7 +197,7 @@ public:
copy_core(source);
}
else {
m_data = 0;
m_data = nullptr;
}
return *this;
}
@ -207,7 +207,7 @@ public:
return *this;
}
destroy();
m_data = 0;
m_data = nullptr;
std::swap(m_data, source.m_data);
return *this;
}
@ -224,18 +224,18 @@ public:
void clear() { reset(); }
bool empty() const {
return m_data == 0 || reinterpret_cast<SZ *>(m_data)[SIZE_IDX] == 0;
return m_data == nullptr || reinterpret_cast<SZ *>(m_data)[SIZE_IDX] == 0;
}
SZ size() const {
if (m_data == 0) {
if (m_data == nullptr) {
return 0;
}
return reinterpret_cast<SZ *>(m_data)[SIZE_IDX];
}
SZ capacity() const {
if (m_data == 0) {
if (m_data == nullptr) {
return 0;
}
return reinterpret_cast<SZ *>(m_data)[CAPACITY_IDX];
@ -349,7 +349,7 @@ public:
}
void push_back(T const & elem) {
if (m_data == 0 || reinterpret_cast<SZ *>(m_data)[SIZE_IDX] == reinterpret_cast<SZ *>(m_data)[CAPACITY_IDX]) {
if (m_data == nullptr || reinterpret_cast<SZ *>(m_data)[SIZE_IDX] == reinterpret_cast<SZ *>(m_data)[CAPACITY_IDX]) {
expand_vector();
}
new (m_data + reinterpret_cast<SZ *>(m_data)[SIZE_IDX]) T(elem);
@ -357,7 +357,7 @@ public:
}
void push_back(T && elem) {
if (m_data == 0 || reinterpret_cast<SZ *>(m_data)[SIZE_IDX] == reinterpret_cast<SZ *>(m_data)[CAPACITY_IDX]) {
if (m_data == nullptr || reinterpret_cast<SZ *>(m_data)[SIZE_IDX] == reinterpret_cast<SZ *>(m_data)[CAPACITY_IDX]) {
expand_vector();
}
new (m_data + reinterpret_cast<SZ *>(m_data)[SIZE_IDX]) T(std::move(elem));