mirror of https://github.com/zeldaret/botw.git
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
#pragma once
|
|
|
|
#include <Havok/Common/Base/hkBase.h>
|
|
#include <new>
|
|
|
|
class hkArrayUtil {
|
|
public:
|
|
template <typename T>
|
|
static HK_FORCE_INLINE void construct(T* t, int n);
|
|
|
|
template <typename T>
|
|
static HK_FORCE_INLINE void constructWithCopy(T* t, int n, const T& tcopy);
|
|
|
|
template <typename T>
|
|
static HK_FORCE_INLINE void constructWithArray(T* t, int n, const T* tcopy);
|
|
|
|
template <typename T>
|
|
static HK_FORCE_INLINE void destruct(T* t, int n);
|
|
|
|
static hkResult _reserve(hkMemoryAllocator& a, void*, int reqElem, int sizeElem);
|
|
static void _reserveMore(hkMemoryAllocator& a, void* array, int sizeElem);
|
|
static void _reduce(hkMemoryAllocator& a, void* array, int sizeElem, char* inplaceMem,
|
|
int requestedCapacity);
|
|
};
|
|
|
|
template <typename T>
|
|
inline void hkArrayUtil::construct(T* t, int n) {
|
|
for (int i = 0; i < n; ++i) {
|
|
::new (static_cast<void*>(t + i)) T;
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
inline void hkArrayUtil::constructWithCopy(T* t, int n, const T& tcopy) {
|
|
for (int i = 0; i < n; ++i) {
|
|
::new (static_cast<void*>(t + i)) T(tcopy);
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
inline void hkArrayUtil::constructWithArray(T* t, int n, const T* tcopy) {
|
|
for (int i = 0; i < n; ++i) {
|
|
::new (static_cast<void*>(t + i)) T(tcopy[i]);
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
inline void hkArrayUtil::destruct(T* t, int n) {
|
|
for (int i = n - 1; i >= 0; --i) {
|
|
static_cast<T*>(t)[i].~T();
|
|
}
|
|
}
|