Files
XCSDD/docs/api/containers/array/data.md
ssdfasd 58a83f445a fix: improve doc link navigation and tree display
- Fix link resolution with proper relative/absolute path handling
- Improve link styling with underline decoration
- Hide leaf nodes from tree, only show directories
- Fix log file path for packaged app
2026-03-19 12:44:08 +08:00

611 B

Array::Data()

T* Data();
const T* Data() const;

获取指向底层数组数据的原始指针。

用途: 用于与 C 风格 API 或需要直接访问内存的场景(如与 GPU 通信)。

返回: 指向底层连续内存块的指针。如果数组为空,返回 nullptr

复杂度: O(1)

示例:

Containers::Array<float> arr = {1.0f, 2.0f, 3.0f};

float* raw = arr.Data();
size_t count = arr.Size();

// 可用于与 C API 交互
// memcpy(dst, arr.Data(), arr.Size() * sizeof(float));

相关文档