# tensorflow::ops::Reshape

`#include <array_ops.h>`

Reshapes a tensor.

## Summary

Given `tensor`, this operation returns a tensor that has the same values as `tensor` with shape `shape`.

If one component of `shape` is the special value -1, the size of that dimension is computed so that the total size remains constant. In particular, a `shape` of `[-1]` flattens into 1-D. At most one component of `shape` can be -1.

If `shape` is 1-D or higher, then the operation returns a tensor with shape `shape` filled with the values of `tensor`. In this case, the number of elements implied by `shape` must be the same as the number of elements in `tensor`.

For example:

``` tensor 't' is [1, 2, 3, 4, 5, 6, 7, 8, 9]

tensor 't' has shape [9]

reshape(t, [3, 3]) ==> [[1, 2, 3], [4, 5, 6], [7, 8, 9]]

tensor 't' is [[[1, 1], [2, 2]],

[[3, 3], [4, 4]]]

tensor 't' has shape [2, 2, 2]

reshape(t, [2, 4]) ==> [[1, 1, 2, 2], [3, 3, 4, 4]]

tensor 't' is [[[1, 1, 1],

[2, 2, 2]],

[[3, 3, 3],

[4, 4, 4]],

[[5, 5, 5],

[6, 6, 6]]]

tensor 't' has shape [3, 2, 3]

pass '[-1]' to flatten 't'

reshape(t, [-1]) ==> [1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6]

-1 can also be used to infer the shape

-1 is inferred to be 9:

reshape(t, [2, -1]) ==> [[1, 1, 1, 2, 2, 2, 3, 3, 3], [4, 4, 4, 5, 5, 5, 6, 6, 6]] -1 is inferred to be 2:

reshape(t, [-1, 9]) ==> [[1, 1, 1, 2, 2, 2, 3, 3, 3], [4, 4, 4, 5, 5, 5, 6, 6, 6]] -1 is inferred to be 3:

reshape(t, [ 2, -1, 3]) ==> [[[1, 1, 1], [2, 2, 2], [3, 3, 3]], [[4, 4, 4], [5, 5, 5], [6, 6, 6]]]

tensor 't' is [7]

shape `[]` reshapes to a scalar

reshape(t, []) ==> 7 ```

Arguments:

• scope: A Scope object
• shape: Defines the shape of the output tensor.

Returns:

• `Output`: The output tensor.

### Constructors and Destructors

`Reshape(const ::tensorflow::Scope & scope, ::tensorflow::Input tensor, ::tensorflow::Input shape)`

### Public attributes

`output`
`::tensorflow::Output`

### Public functions

`node() const `
`::tensorflow::Node *`
`operator::tensorflow::Input() const `
``` ```
``` ```
`operator::tensorflow::Output() const `
``` ```
``` ```

## Public attributes

### output

`::tensorflow::Output output`

## Public functions

### Reshape

``` Reshape(
const ::tensorflow::Scope & scope,
::tensorflow::Input tensor,
::tensorflow::Input shape
)```

### node

`::tensorflow::Node * node() const `

### operator::tensorflow::Input

` operator::tensorflow::Input() const `

### operator::tensorflow::Output

` operator::tensorflow::Output() const `