Nv::Blast::FixedArray< T > Class Template Reference

#include <NvBlastFixedArray.h>

List of all members.

Public Member Functions
NV_FORCE_INLINE const T &	at (uint32_t idx) const
NV_FORCE_INLINE T &	at (uint32_t idx)
void	clear ()
	FixedArray ()
NV_FORCE_INLINE void	forceSize_Unsafe (uint32_t s)
NV_FORCE_INLINE const T &	operator[] (uint32_t idx) const
NV_FORCE_INLINE T &	operator[] (uint32_t idx)
T	popBack ()
NV_FORCE_INLINE T &	pushBack (T &t)
NV_FORCE_INLINE uint32_t	size () const
Static Public Member Functions
static size_t	requiredMemorySize (uint32_t capacity)

---

Detailed Description

template<class T>
class Nv::Blast::FixedArray< T >

FixedArray is a sequential container which is intended to be used with placement new on chunk of memory. It'll use following memory for data layout. As follows:

some memory char ​*buf = new char[64 *​ 1024];

placement new on this memory FixedArray<SomeClass>* arr = new (buf) FixedArray<SomeClass>();

you can get max requiredMemorySize by an array of 'capacity' elements count to use memory left buf = buf + FixedArray<SomeClass>::requiredMemorySize(capacity);

buf:

+------------------------------------------------------------+ | uint32_t | T[0] | T[1] | T[2] | ... | +------------------------------------------------------------+

!!!TODO:

• check ctor/dtor of elements calls

---

Constructor & Destructor Documentation

template<class T>

Nv::Blast::FixedArray< T >::FixedArray

(

)

[inline, explicit]

---

Member Function Documentation

template<class T>

NV_FORCE_INLINE const T& Nv::Blast::FixedArray< T >::at

(

uint32_t

idx

)

const [inline]

template<class T>

NV_FORCE_INLINE T& Nv::Blast::FixedArray< T >::at

(

uint32_t

idx

)

[inline]

template<class T>

void Nv::Blast::FixedArray< T >::clear

(

)

[inline]

template<class T>

NV_FORCE_INLINE void Nv::Blast::FixedArray< T >::forceSize_Unsafe

(

uint32_t

s

)

[inline]

template<class T>

NV_FORCE_INLINE const T& Nv::Blast::FixedArray< T >::operator[]

(

uint32_t

idx

)

const [inline]

template<class T>

NV_FORCE_INLINE T& Nv::Blast::FixedArray< T >::operator[]

(

uint32_t

idx

)

[inline]

template<class T>

T Nv::Blast::FixedArray< T >::popBack

(

)

[inline]

template<class T>

NV_FORCE_INLINE T& Nv::Blast::FixedArray< T >::pushBack

(

T &

t

)

[inline]

template<class T>

static size_t Nv::Blast::FixedArray< T >::requiredMemorySize

(

uint32_t

capacity

)

[inline, static]

template<class T>

NV_FORCE_INLINE uint32_t Nv::Blast::FixedArray< T >::size

(

)

const [inline]

---

The documentation for this class was generated from the following file:

• sdk/common/NvBlastFixedArray.h