api/api-SmartVision-Devices/OHOS-Vector3-T.md · Srtian/docs

# OHOS::Vector3< T \><a name="ZH-CN_TOPIC_0000001054799631"></a>

## **Overview**<a name="section1255988590093535"></a>

**Related Modules:**

[Graphic](Graphic.md)

**Description:**

Defines the 3-dimensional vector, and provides basic operators such as \[\] and ==.

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section1268842100093535"></a>

## Public Member Functions<a name="pub-methods"></a>

<a name="table915488229093535"></a>
<table><thead align="left"><tr id="row1034634134093535"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><a name="p950025967093535"></a><a name="p950025967093535"></a>Public Member Function Name
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><a name="p113282874093535"></a><a name="p113282874093535"></a>Description
</th>
</tr>
</thead>
<tbody><tr id="row1524881893093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p323986778093535"></a><a name="p323986778093535"></a><a href="Graphic.md#ga0e56d35f73116fdc410e305c1d702076">Vector3</a> ()
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p411736065093535"></a><a name="p411736065093535"></a>&nbsp;
<a name="p944453231093535"></a><a name="p944453231093535"></a>A constructor used to create a <a name="b1503956293093535"></a><a name="b1503956293093535"></a><a href="OHOS-Vector3-T.md">Vector3</a> instance. 
</td>
</tr>
<tr id="row1814872371093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p1088397538093535"></a><a name="p1088397538093535"></a><a href="Graphic.md#ga1b07727c686eb7a4d028d1052cc0fd3c">Vector3</a> (T x, T y, T z)
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p243088238093535"></a><a name="p243088238093535"></a>&nbsp;
<a name="p1239930115093535"></a><a name="p1239930115093535"></a>Defines a <a name="b2013380971093535"></a><a name="b2013380971093535"></a><a href="OHOS-Vector3-T.md">Vector3</a> instance and initializes the values of <a name="b1305718351093535"></a><a name="b1305718351093535"></a>x, <a name="b1017579570093535"></a><a name="b1017579570093535"></a>y, and <a name="b1458457507093535"></a><a name="b1458457507093535"></a>z. 
</td>
</tr>
<tr id="row915538491093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p558107410093535"></a><a name="p558107410093535"></a><a href="Graphic.md#ga3b5bda0743cb7968e10429b627444f20">~Vector3</a> ()
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p1461955842093535"></a><a name="p1461955842093535"></a>&nbsp;
<a name="p774141554093535"></a><a name="p774141554093535"></a>A destructor used to delete the <a name="b950631110093535"></a><a name="b950631110093535"></a><a href="OHOS-Vector3-T.md">Vector3</a> instance. 
</td>
</tr>
<tr id="row1547579048093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p40032879093535"></a><a name="p40032879093535"></a><a href="Graphic.md#ga4854963aa969ee20a6cd174a70f5cd23">operator new</a> (size_t size)
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p1788921768093535"></a><a name="p1788921768093535"></a>void *&nbsp;
<a name="p1494333974093535"></a><a name="p1494333974093535"></a>Overrides the <a name="b1474261930093535"></a><a name="b1474261930093535"></a>new function. 
</td>
</tr>
<tr id="row2060731062093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p891867920093535"></a><a name="p891867920093535"></a><a href="Graphic.md#gadf1997a0f56ac2b220e7f0f8e8e0a6ef">operator delete</a> (void *p)
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p2006102609093535"></a><a name="p2006102609093535"></a>void&nbsp;
<a name="p102909005093535"></a><a name="p102909005093535"></a>Overrides the <a name="b536177586093535"></a><a name="b536177586093535"></a>delete function. 
</td>
</tr>
</tbody>
</table>

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