MATLAB.MexTools 1.0.0

There is a newer version of this package available.
See the version list below for details.
dotnet add package MATLAB.MexTools --version 1.0.0                
NuGet\Install-Package MATLAB.MexTools -Version 1.0.0                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="MATLAB.MexTools" Version="1.0.0" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add MATLAB.MexTools --version 1.0.0                
#r "nuget: MATLAB.MexTools, 1.0.0"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install MATLAB.MexTools as a Cake Addin
#addin nuget:?package=MATLAB.MexTools&version=1.0.0

// Install MATLAB.MexTools as a Cake Tool
#tool nuget:?package=MATLAB.MexTools&version=1.0.0                

使用本工具快速生成 MATLAB C++ MEX 数据API文件函数。

MATLAB C++ MEX 数据API文件函数本质上就是个实现了一套MEX标准接口的动态链接库,扩展名mexw64。你只需要在 Visual Studio 中新建一个C++动态链接库项目,将输出扩展名改为mexw64,包含【Mex工具.h】,然后实现其中声明的MexFunction::operator(),就可以生成出合法的MEX文件函数。此外,本工具还额外提供万能转码函数,用于常见的MATLAB与C++数据类型转换。

Mex工具.h公开接口

extern ArrayFactory 数组工厂;
template <typename T>
concept 数值 = std::is_arithmetic<T>::value;
//MATLAB转C++
//一般标量转换
template<typename T>
inline T 万能转码(Array& 输入);
//一般指针转换自uint64
template <typename T>
	requires std::is_pointer<T>::value
inline T 万能转码(Array& 输入);
template<>
String 万能转码<String>(Array& 输入);
template<>
CharArray 万能转码<CharArray>(Array& 输入);
template<>
std::string 万能转码<std::string>(Array& 输入);
//C++转MATLAB

template <typename T>
inline buffer_ptr_t<T> 万能转码(const T* 指针, UINT64 尺寸);
inline TypedArray<uint64_t>万能转码(const void*指针);
template <数值 T>
inline TypedArray<T> 万能转码(T 输入);
template<class T>
requires std::_Is_any_of_v<T,String,MATLABString,CharArray>
T 万能转码(const char*);
template<>
String 万能转码<String>(const char*);
template<>
inline MATLABString 万能转码<MATLABString>(const char* UTF8);
template<>
inline CharArray 万能转码<CharArray>(const char* UTF8);

class MexFunction :public Function
{
public:
	//用户实现此方法作为MEX文件函数体
	void operator()(ArgumentList& outputs, ArgumentList& inputs)override;
};

//增强功能,可以使用如下三个宏定义在一个MEX文件函数中定义多个API
#define API声明(函数名) void 函数名(ArgumentList& outputs,ArgumentList& inputs)
#define API索引 constexpr void (*(API[]))(ArgumentList&, ArgumentList&) =
#define API调用 API[万能转码<UINT8>(inputs[0])](outputs, inputs);
//增强功能,可以返回一个异常值并补齐额外的输出值
void 异常输出补全(ArgumentList& outputs);

一个示例实现,用单个MEX文件实现一个OirReader类,通过CreateOirReader创建对象,DestroyOirReader销毁对象。该示例的完整代码参见此处

API声明(CreateOirReader)
{
	const String 文件路径 = 万能转码<String>(inputs[1]);
	//Oir读入器是另外实现的C++类构造
	outputs[0] = 万能转码(new Oir读入器((wchar_t*)文件路径.c_str()));
}
API声明(DestroyOirReader)
{
	delete 万能转码<Oir读入器*>(inputs[1]);
	//成功结构是返回一个表示操作成功的MATLAB类型
	outputs[0] = 成功结构;
}
void MexFunction::operator()(ArgumentList& outputs, ArgumentList& inputs)
{
	API索引
	{
		CreateOirReader,
		DestroyOirReader,
	};
	try
	{
		API调用;
	}
	//Image5D异常是内部异常类型
	catch (Image5D异常 异常)
	{
		//异常转换将内部异常转换为MATLAB类型
		outputs[0] = 异常转换(异常);
		//由于函数可能有多个输出,将其他输出补齐
		异常输出补全(outputs);
	}
}
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Version Downloads Last updated
7.0.2 103 10/25/2024
7.0.1 120 8/29/2024
7.0.0 88 7/29/2024
6.2.0 224 4/13/2024
6.1.1 329 11/30/2023
6.1.0 131 11/30/2023 6.1.0 is deprecated because it has critical bugs.
6.0.0 268 9/1/2023
5.0.0 346 8/21/2023
4.0.0 381 8/4/2023
3.0.0 231 7/15/2023
2.0.1 315 3/12/2023
2.0.0 277 3/5/2023
1.2.3 373 12/17/2022
1.2.2 447 9/17/2022
1.2.1 412 8/30/2022
1.1.0 387 8/22/2022
1.0.3 464 8/12/2022
1.0.2 405 8/10/2022
1.0.1 438 8/10/2022 1.0.1 is deprecated because it has critical bugs.
1.0.0 421 8/10/2022 1.0.0 is deprecated because it has critical bugs.