diff options
Diffstat (limited to 'core/templates')
| -rw-r--r-- | core/templates/cowdata.h | 4 | ||||
| -rw-r--r-- | core/templates/vector.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/core/templates/cowdata.h b/core/templates/cowdata.h index e760fc2176..5f13f4a6be 100644 --- a/core/templates/cowdata.h +++ b/core/templates/cowdata.h @@ -158,6 +158,7 @@ public: return _ptr[p_index]; } + template <bool p_ensure_zero = false> Error resize(int p_size); _FORCE_INLINE_ void remove_at(int p_index) { @@ -257,6 +258,7 @@ uint32_t CowData<T>::_copy_on_write() { } template <class T> +template <bool p_ensure_zero> Error CowData<T>::resize(int p_size) { ERR_FAIL_COND_V(p_size < 0, ERR_INVALID_PARAMETER); @@ -306,6 +308,8 @@ Error CowData<T>::resize(int p_size) { for (int i = *_get_size(); i < p_size; i++) { memnew_placement(&_ptr[i], T); } + } else if (p_ensure_zero) { + memset((void *)(_ptr + current_size), 0, (p_size - current_size) * sizeof(T)); } *_get_size() = p_size; diff --git a/core/templates/vector.h b/core/templates/vector.h index f3f5ed76a7..51595a75f5 100644 --- a/core/templates/vector.h +++ b/core/templates/vector.h @@ -89,6 +89,7 @@ public: _FORCE_INLINE_ void set(int p_index, const T &p_elem) { _cowdata.set(p_index, p_elem); } _FORCE_INLINE_ int size() const { return _cowdata.size(); } Error resize(int p_size) { return _cowdata.resize(p_size); } + Error resize_zeroed(int p_size) { return _cowdata.template resize<true>(p_size); } _FORCE_INLINE_ const T &operator[](int p_index) const { return _cowdata.get(p_index); } Error insert(int p_pos, T p_val) { return _cowdata.insert(p_pos, p_val); } int find(const T &p_val, int p_from = 0) const { return _cowdata.find(p_val, p_from); } |