uninitialized_array< T > Class Template Reference

Array with runtime determined size which is not initialized on creation. More...

#include <misc.h>

Public Member Functions
	uninitialized_array (int numElem)
	~uninitialized_array ()
	operator T * ()
	this opens the door to basically any operation allowed on C style arrays
Private Member Functions
	uninitialized_array (const uninitialized_array &)
uninitialized_array &	operator= (const uninitialized_array &)
Private Attributes
T *	elems

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Detailed Description

template<typename T>
class uninitialized_array< T >

Array with runtime determined size which is not initialized on creation.

This RAII type is ment as output buffer for interfaces with e.g. C, where initializing a temp buffer to zero is waste of time because it gets overwritten with real data anyway.

It's ment as replacement for the error prone pattern of allocating scratch/buffer memory using new/delete and using a std::vector "cast" to a C style array.

Definition at line 18 of file misc.h.

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Constructor & Destructor Documentation

template<typename T >

uninitialized_array< T >::uninitialized_array

(

int

numElem

)

[inline]

Definition at line 21 of file misc.h.

template<typename T >

uninitialized_array< T >::~uninitialized_array

(

)

[inline]

Definition at line 24 of file misc.h.

template<typename T >

uninitialized_array< T >::uninitialized_array

(

const uninitialized_array< T > &

)

[private]

---

Member Function Documentation

template<typename T >

uninitialized_array< T >::operator T *

(

)

[inline]

this opens the door to basically any operation allowed on C style arrays

Definition at line 29 of file misc.h.

template<typename T >

uninitialized_array& uninitialized_array< T >::operator=

(

const uninitialized_array< T > &

)

[private]

---

Field Documentation

template<typename T >

T* uninitialized_array< T >::elems [private]

Definition at line 32 of file misc.h.

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

• /home/buildbot/slaves/docs/docs/build/src/utils/misc.h