---
title: 简介
description: "用于存储属性值。"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/ascendgraphapi/atlasgeapi_07_0584.html
sourcePath: /source/zh/canncommercial/900/API/ascendgraphapi/atlasgeapi_07_0584.html
indexId: 29ecbc0fa878e06617bb4cc9e5477d43e1f19c295980b860df6af6cca2b1819272
---
# 简介

用于存储属性值。

#### 需要包含的头文件

```
#include <graph/attr_value.h>
```


#### Public成员函数

```
AttrValue()
~
AttrValue() = default
template<typename T, typename DT>
static T CreateFrom(DT &&val)
graphStatus GetAttrValue(int64_t &attr_value) const
graphStatus GetAttrValue(float32_t &attr_value) const
graphStatus GetAttrValue(AscendString &attr_value) const
graphStatus GetAttrValue(bool &attr_value) const
graphStatus GetAttrValue(Tensor &attr_value) const
graphStatus GetAttrValue(std::vector<int64_t> &attr_value) const
graphStatus GetAttrValue(std::vector<float32_t> &attr_value) const
graphStatus GetAttrValue(std::vector<AscendString> &attr_values) const
graphStatus GetAttrValue(std::vector<bool> &attr_value) const
graphStatus GetAttrValue(std::vector<Tensor> &attr_value) const
graphStatus GetAttrValue(std::vector<std::vector<int64_t>> &attr_value) const
graphStatus GetAttrValue(std::vector<ge::DataType> &attr_value) const
graphStatus GetAttrValue(ge::DataType &attr_value) const
template<typename T, typename DT>
graphStatus GetValue(DT &val) const
graphStatus GetValue(AscendString &val)
graphStatus SetAttrValue(const int64_t &attr_value) const
graphStatus SetAttrValue(const float32_t &attr_value) const
graphStatus SetAttrValue(const AscendString &attr_value) const
graphStatus SetAttrValue(const bool &attr_value) const
graphStatus SetAttrValue(const Tensor &attr_value) const
graphStatus SetAttrValue(const std::vector<int64_t> &attr_value) const
graphStatus SetAttrValue(const std::vector<float32_t> &attr_value) const
graphStatus SetAttrValue(const std::vector<AscendString> &attr_values) const
graphStatus SetAttrValue(const std::vector<bool> &attr_value) const
graphStatus SetAttrValue(const std::vector<Tensor> &attr_value) const
graphStatus SetAttrValue(const std::vector<std::vector<int64_t>> &attr_value) const
graphStatus SetAttrValue(const std::vector<ge::DataType> &attr_value) const
graphStatus SetAttrValue(const ge::DataType &attr_value) const
```