void SetData(<numeric-type>* buffer, int len) :: C++ Utility Library Reference (MATLAB Compiler)

MATLAB Compiler

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

Copy data from supplied numeric buffer into array.

C++ syntax

#include "mclcppclass.h"
double rdata[4] = {1.0, 2.0, 3.0, 4.0};
double data_copy[4] ;
mwArray a(2, 2, mxDOUBLE_CLASS);
a.SetData(rdata, 4);
a.GetData(data_copy, 4);

Arguments

buffer. Buffer containing data to copy.

len. Maximum length of buffer. A maximum of len elements will be copied.

Return value

None

Description

Valid types for <numeric-type> are mxDOUBLE_CLASS, mxSINGLE_CLASS, mxINT8_CLASS, mxUINT8_CLASS, mxINT16_CLASS, mxUINT16_CLASS, mxINT32_CLASS, mxUINT32_CLASS, mxINT64_CLASS, and mxUINT64_CLASS. The data is copied in column-major order. If the underlying array is not of the same type as the input buffer, the data is converted to this type as it is copied. If a conversion cannot be made, an mwException is thrown.

void GetCharData(mxChar* buffer, int len) const void SetLogicalData(mxLogical* buffer, int len)