本页对应的英文页面已更新，但尚未翻译。若要查看最新内容，请点击此处访问英文页面。

MATLAB 数据 API

创建可用于 MATLAB^® 数据的 C++ 程序

MATLAB 数据 API 为在 MATLAB 外部运行的应用程序提供了一种方法，可通过独立于 MATLAB 的接口来处理 MATLAB 数据。此 API 使用现代 C++ 语义和设计模式，并通过使用 MATLAB 的写入时复制 (copy-on-write) 语义来尽可能地避免数据复制。

注意

MATLAB 数据 API 支持现代 C++ 功能，但与 C 矩阵 API 不兼容。您不能在 MEX 文件中将来自 MATLAB Data API 的函数与来自 C 矩阵 API 和 C MEX API 的函数混合使用。同样，您不能在独立应用程序中将 MATLAB 数据 API 函数与用于 C 的 MATLAB 引擎 API 或用于读取 MAT 文件数据的 MATLAB C API 中的函数混合使用。

Factory

matlab::data::ArrayFactory C++ class to create arrays

数组类型

`matlab::data::Array`	C++ base class for all array types
`matlab::data::TypedArray<T>`	Templated C++ class to access array data
`matlab::data::CellArray`	C++ class to access MATLAB cell arrays
`matlab::data::CharArray`	C++ class to access MATLAB character arrays
`matlab::data::EnumArray`	C++ class to access MATLAB enumeration arrays
`matlab::data::ObjectArray`	C++ class to access MATLAB object arrays
`matlab::data::SparseArray<T>`	Templated C++ class to access data in MATLAB sparse arrays
`matlab::data::StringArray`	C++ class to access MATLAB string arrays
`matlab::data::StructArray`	C++ class to access MATLAB struct arrays

数据类型

`matlab::data::ArrayType`	C++ array type enumeration class
`matlab::data::ArrayDimensions`	Type specifying array dimensions
`matlab::data::Enumeration`	Element type for MATLAB enumeration arrays
`matlab::data::MATLABFieldIdentifier`	C++ class used to identify field names in MATLAB struct array
`matlab::data::MATLABString`	Element type for MATLAB string arrays
`matlab::data::Object`	Element type for MATLAB object arrays
`matlab::data::optional<T>`	Templated C++ class representing optional values
`matlab::data::String`	Type representing strings as `std::basic_string<char16_t>`
`matlab::data::Struct`	Element type for MATLAB struct arrays

引用

`matlab::data::Reference<T>`	Templated C++ class to get references to `Array` elements
`matlab::data::Reference<MATLABString>`	C++ class to get reference to element of `StringArray`
`matlab::data::Reference<Struct>`	C++ class to get reference to element of `StructArray`
`matlab::data::Reference<Array>`	C++ class to get reference to `Array`
`matlab::data::Reference<TypedArray<T>>`	Templated C++ class to get reference to `TypedArray`
`matlab::data::Reference<SparseArray<T>>`	Templated C++ class to get reference to `SparseArray`
`matlab::data::Reference<CharArray>`	C++ class to get reference to `CharArray`
`matlab::data::Reference<EnumArray>`	C++ class to get reference to `EnumArray`
`matlab::data::Reference<StructArray>`	C++ class to get reference to `StructArray`

迭代器

`matlab::data::TypedIterator<T>`	Templated C++ class to provide random access iterator
`matlab::data::ForwardIterator<T>`	Templated C++ class to provide forward iterator support for `StructArray` field names
`matlab::data::Range<ItType,ElemType>`	Templated C++ class to provide range-based operation support