MATLAB® Compiler™

mwArray Class

About mwArray

Use the mwArray class to pass input/output arguments to MATLAB Compiler generated C++ interface functions. This class consists of a thin wrapper around a MATLAB array. The mwArray class provides the necessary constructors, methods, and operators for array creation and initialization, as well as simple indexing.

Note   Arithmetic operators, such as addition and subtraction, are no longer supported as of Release 14.

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Constructors

• mwArray()

• mwArray(mxClassID mxID)

• mwArray(mwSize num_rows, mwSize num_cols, mxClassID mxID, mxComplexity cmplx = mxREAL)

• mwArray(mwSize num_dims, const mwSize* dims, mxClassID mxID, mxComplexity cmplx = mxREAL)

• mwArray(const char* str)

• mwArray(mwSize num_strings, const char** str)

• mwArray(mwSize num_rows, mwSize num_cols, int num_fields, const char** fieldnames)

• mwArray(mwSize num_dims, const mwSize* dims, int num_fields, const char** fieldnames)

• mwArray(const mwArray& arr)

• mwArray(<type> re)

• mwArray(<type> re, <type> im)

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Methods

• mwArray Clone() const

• mwArray SharedCopy() const

• mwArray Serialize() const

• mxClassID ClassID() const

• int ElementSize() const

• size_t ElementSize() const

• mwSize NumberOfElements() const

• mwSize NumberOfNonZeros() const

• mwSize MaximumNonZeros() const

• mwSize NumberOfDimensions() const

• int NumberOfFields() const

• mwString GetFieldName(int index)

• mwArray GetDimensions() const

• bool IsEmpty() const

• bool IsSparse() const

• bool IsNumeric() const

• bool IsComplex() const

• bool Equals(const mwArray& arr) const

• int CompareTo(const mwArray& arr) const

• int HashCode() const

• mwString ToString() const

• mwArray RowIndex() const

• mwArray ColumnIndex() const

• void MakeComplex()

• mwArray Get(mwSize num_indices, ...)

• mwArray Get(const char* name, mwSize num_indices, ...)

• mwArray GetA(mwSize num_indices, const mwIndex* index)

• mwArray GetA(const char* name, mwSize num_indices, const mwIndex* index)

• mwArray Real()

• mwArray Imag()

• void Set(const mwArray& arr)

• void GetData(<numeric-type>* buffer, mwSize len) const

• void GetLogicalData(mxLogical* buffer, mwSize len) const

• void GetCharData(mxChar* buffer, mwSize len) const

• void SetData(<numeric-type>* buffer, mwSize len)

• void SetLogicalData(mxLogical* buffer, mwSize len)

• void SetCharData(mxChar* buffer, mwSize len)

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Operators

• mwArray operator()(mwIndex i1, mwIndex i2, mwIndex i3, ..., )

• mwArray operator()(const char* name, mwIndex i1, mwIndex i2, mwIndex i3, ..., )

• mwArray& operator=(const <type>& x)

• operator <type>() const

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Static Methods

• static mwArray Deserialize(const mwArray& arr)

• static double GetNaN()

• static double GetEps()

• static double GetInf()

• static bool IsFinite(double x)

• static bool IsInf(double x)

• static bool IsNaN(double x)

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mwException& operator=(const std::exception& e)

mwArray Class Functions