#include <mex.h>
#include <algorithm>
#include <cstdint>
#include <set>
#include <string>
#include <typeinfo>
#include <vector>
#include "mexplus/mxtypes.h"

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Classes
class	MxArray
	mxArray object wrapper for data conversion and manipulation. More...

Namespaces
namespace	mexplus
	MEX function arguments helper library.

Macros
#define	MEXPLUS_CHECK_NOTNULL(pointer)
	MxArray data conversion library.

#define	MEXPLUS_ERROR(...) mexErrMsgIdAndTxt("mexplus:error", __VA_ARGS__)

#define	MEXPLUS_WARNING(...) mexWarnMsgIdAndTxt("mexplus:warning", __VA_ARGS__)

#define	MEXPLUS_ASSERT(condition, ...) if (!(condition)) mexErrMsgIdAndTxt("mexplus:error", __VA_ARGS__)

#define	NOEXCEPT

Macro Definition Documentation

◆ MEXPLUS_ASSERT

#define MEXPLUS_ASSERT	(		condition,
			... ) if (!(condition)) mexErrMsgIdAndTxt("mexplus:error", __VA_ARGS__)

◆ MEXPLUS_CHECK_NOTNULL

#define MEXPLUS_CHECK_NOTNULL ( pointer )

Value:

    if (!(pointer)) \
      mexErrMsgIdAndTxt("mexplus:error", \
                        "Null pointer exception: %s:%d:%s `" #pointer "`.", \
                        __FILE__, \
                        __LINE__, \
                        __FUNCTION__)

MxArray data conversion library.

The library provides mexplus::MxArray class for data conversion between mxArray* and C++ types. The static API's are the core of the high-level conversions.

int value = MxArray::to<int>(prhs[0]); string value = MxArray::to<string>(prhs[0]); vector<double> value = MxArray::to<vector<double> >(prhs[0]);

plhs[0] = MxArray::from(20); plhs[0] = MxArray::from("text value."); plhs[0] = MxArray::from(vector<double>(20, 0));

Additionally, object API's are there to wrap around a complicated data access.

Read access

MxArray cell(prhs[0]); // Assumes cell array in prhs[0]. int x = cell.at<int>(0); vector<double> y = cell.at<vector<double> >(1);

MxArray numeric(prhs[0]); // Assumes numeric array in prhs[0]. double x = numeric.at<double>(0); int y = numeric.at<int>(1);

Write access

MxArray cell(MxArray::Cell(1, 3)); cell.set(0, 12); cell.set(1, "text value."); cell.set(2, vector<double>(4, 0)); plhs[0] = cell.release();

MxArray numeric(MxArray::Numeric<double>(2, 2)); numeric.set(0, 0, 1); numeric.set(0, 1, 2); numeric.set(1, 0, 3); numeric.set(1, 1, 4); plhs[0] = numeric.release();

To add your own data conversion, define in namespace mexplus a template specialization of MxArray::from() and MxArray::to(). Macro definitions.

◆ MEXPLUS_ERROR

#define MEXPLUS_ERROR ( ... ) mexErrMsgIdAndTxt("mexplus:error", __VA_ARGS__)

◆ MEXPLUS_WARNING

#define MEXPLUS_WARNING ( ... ) mexWarnMsgIdAndTxt("mexplus:warning", __VA_ARGS__)

◆ NOEXCEPT

#define NOEXCEPT

Classes

Namespaces

Macros