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[ox/std] Make Vector erase methods return Errors

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This commit is contained in:
Gary Talent 2021-04-17 12:44:27 -05:00
parent a22823e3b4
commit c46ec57431
1 changed files with 16 additions and 6 deletions
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22
deps/ox/src/ox/std/vector.hpp vendored
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@ -84,15 +84,17 @@ class Vector {
/**
* Removes an item from the Vector.
* @param pos position of item to remove
* @return Error if index is out of bounds
*/
void erase(std::size_t pos);
Error erase(std::size_t pos);
/**
* Moves the last item in the Vector to position pos and decrements the
* size by 1.
* @param pos position of item to remove
* @return Error if index is out of bounds
*/
void unordered_erase(std::size_t pos);
Error unordered_erase(std::size_t pos);
private:
void expandCap(std::size_t cap);
@ -301,17 +303,25 @@ void Vector<T>::pop_back() {
}
template<typename T>
void Vector<T>::erase(std::size_t pos) {
m_size--;
for (auto i = pos; i < m_size; i++) {
Error Vector<T>::erase(std::size_t pos) {
if (pos >= m_size) {
return OxError(1);
}
--m_size;
for (auto i = pos; i < m_size; ++i) {
m_items[i] = ox::move(m_items[i + 1]);
}
return OxError(0);
}
template<typename T>
void Vector<T>::unordered_erase(std::size_t pos) {
Error Vector<T>::unordered_erase(std::size_t pos) {
if (pos >= m_size) {
return OxError(1);
}
m_size--;
m_items[pos] = ox::move(m_items[m_size]);
return OxError(0);
}
template<typename T>