Zero inputs in C-Mex-function

4 次查看（过去 30 天）

Priyanka 2013-8-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/85168-zero-inputs-in-c-mex-function

Hello

Is it possible to have zero inputs in C-Mex-function. If so can anyone give me an example of having zero inputs and more than 1 output in the mex-function.

Thank you

Priyanka

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

James Tursa 2013-8-20

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/85168-zero-inputs-in-c-mex-function#answer_94665

在 MATLAB Online 中打开

// 0 inputs, any reasonable number of outputs (scalars 1, 2, ... etc)
#include "mex.h"
void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
{
    int i;
    for( i=0; i<nlhs; i++ ) {
        plhs[i] = mxCreateDoubleScalar(i+1);
    }
}