seamless::AutoBuffer< T, N > Class Template Reference

Collaboration diagram for seamless::AutoBuffer< T, N >:

List of all members.

Public Member Functions
	AutoBuffer (int size)
	~AutoBuffer ()
T &	operator[] (int i) const
Private Member Functions
	AutoBuffer (const AutoBuffer &)
Private Attributes
T	_store [N]
T *	_heapStore
T *const	_ptr

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Detailed Description

template<typename T, int N>
class seamless::AutoBuffer< T, N >

Implements an array that is locally allocated if less than a given size; otherwise, it is allocated on the heap. This is useful if the common case can, for example, easily be allocated on the stack.

Definition at line 31 of file AutoBuffer.

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Constructor & Destructor Documentation

template<typename T, int N>

seamless::AutoBuffer< T, N >::AutoBuffer

(

int

size

)

[inline]

Definition at line 34 of file AutoBuffer.

        : _heapStore(size > N ? new T[size] : 0),
          _ptr(size > N ? _heapStore : &_store[0])
    {
    }

template<typename T, int N>

seamless::AutoBuffer< T, N >::~AutoBuffer

(

)

[inline]

Definition at line 40 of file AutoBuffer.

    {
        delete [] _heapStore;
    }

template<typename T, int N>

seamless::AutoBuffer< T, N >::AutoBuffer

(

const AutoBuffer< T, N > &

)

[private]

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Member Function Documentation

template<typename T, int N>

T& seamless::AutoBuffer< T, N >::operator[]

(

int

i

)

const [inline]

Definition at line 45 of file AutoBuffer.

{ return _ptr[i]; }

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Member Data Documentation

template<typename T, int N>

T* seamless::AutoBuffer< T, N >::_heapStore [private]

Definition at line 50 of file AutoBuffer.

template<typename T, int N>

T* const seamless::AutoBuffer< T, N >::_ptr [private]

Definition at line 51 of file AutoBuffer.

template<typename T, int N>

T seamless::AutoBuffer< T, N >::_store[N] [private]

Definition at line 49 of file AutoBuffer.

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

• /home/cube/sources/osgearth/src/osgEarthDrivers/engine_seamless/AutoBuffer