25 lines
388 B
Markdown
25 lines
388 B
Markdown
# Vector4::operator-
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```cpp
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Vector4 operator-(const Vector4& other) const
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```
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向量减法。
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**参数：**
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- `other` - 要相减的向量
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**返回：** `Vector4` - 相减结果向量
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**示例：**
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```cpp
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Vector4 a(5.0f, 6.0f, 7.0f, 8.0f);
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Vector4 b(1.0f, 2.0f, 3.0f, 4.0f);
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Vector4 c = a - b; // (4, 4, 4, 4)
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```
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## 相关文档
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- [Vector4 总览](vector4.md) - 返回类总览
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