# shz_xmtrx_read_col

Source: https://sh4zam.com/api/xmtrx/shz_xmtrx_read_col/

> Returns the values at the given column index, as a 4D vector

```c
SHZ_INLINE shz_vec4_t shz_xmtrx_read_col(unsigned int index) SHZ_NOEXCEPT;
```

Returns the values at the given column `index`, as a 4D vector.

## Parameters

| Name | Type | Description |
| --- | --- | --- |
| `index` | `unsigned int` |  |

## Returns

`shz_vec4_t`

## Availability

- **C++ equivalent:** [`shz::xmtrx::read_col`](https://sh4zam.com/api/cpp/xmtrx/#read_col)
- **Type-generic form:** none
- **Back-ends:** SH4: dedicated SH4 implementation · SW: portable C · SPU: shared C implementation
- **Defined in:** [`sh4zam/shz_xmtrx.h:102`](https://github.com/gyrovorbis/sh4zam/blob/ba1e30c88d49df0311870b229e1dd860ef26c477/include/sh4zam/shz_xmtrx.h#L102)
- **Module:** [XMTRX](https://sh4zam.com/api/xmtrx/), section "Accessors"