| USRP Hardware Driver and USRP Manual Version: 4.9.0.makepkg-0-g9ec1f582 UHD and USRP Manual |

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uhd::ref_vector< T > Class Template Reference

`#include <uhd/types/ref_vector.hpp>`

## Public Member Functions
template<typename Ptr>
| ref_vector (Ptr *ptr)
template<typename Vector>
| ref_vector (const Vector &vec)
| ref_vector (const T *mem, size_t len)
const T & | operator[] (size_t index) const
| Index operator gets the value of rv[index].
size_t | size (void) const
| The number of elements in this container.

## Detailed Description

template<typename T>
class uhd::ref_vector< T >

Reference vector:

- Provides a std::vector-like interface for an array.
- Statically sized, and does not manage the memory.

## Constructor & Destructor Documentation

## ◆ ref_vector() [1/3]

template<typename T>
template<typename Ptr>

uhd::ref_vector< T >::ref_vector | ( | Ptr * | ptr | ) |
| inline

Create a reference vector of size 1 from a pointer. Therefore: rv[0] == ptr and rv.size() == 1

Parameters

  ptr | a pointer to a chunk of memory

## ◆ ref_vector() [2/3]

template<typename T>
template<typename Vector>

uhd::ref_vector< T >::ref_vector | ( | const Vector & | vec | ) |
| inline

Create a reference vector from a std::vector container. Therefore: rv[n] == vec[n] and rv.size() == vec.size()

Parameters

  vec | a const reference to an std::vector

## ◆ ref_vector() [3/3]

template<typename T>

uhd::ref_vector< T >::ref_vector | ( | const T * | mem,
|  | size_t | len )
| inline

Create a reference vector from a pointer and a length Therefore: rv[n] == mem[n] and rv.size() == len

Parameters

  mem | a pointer to an array of pointers
  len | the length of the array of pointers

## Member Function Documentation

## ◆ operator[]()

template<typename T>

const T & uhd::ref_vector< T >::operator[] | ( | size_t | index | ) | const
| inline

Index operator gets the value of rv[index].

## ◆ size()

template<typename T>

size_t uhd::ref_vector< T >::size | ( | void |  | ) | const
| inline

The number of elements in this container.

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

- ref_vector.hpp