使用MEX编译C ++文件 - MATLAB爱好者论坛-LabFans.com

poster · 2019-12-06, 19:01

我需要编译cpp代码，但收到以下消息：

Building with 'Xcode Clang++'. Error using mex ~/code_sparse_group_lasso/linNest.cpp:395:2: error: no matching function for call to 'linNest' linNest(X, y, index, nrow, ncol, numGroup, rangeGroupInd, groupLen, lambda1, lambda2, beta, innerIter, outerIter, thresh, outerThresh, eta, gamma, betaIsZero, step, reset); ^~~~~~~ ~/code_sparse_group_lasso/linNest.cpp:276:6: note: candidate function not viable: no known conversion from 'int' to 'int *' for 3rd argument; take the address of the argument with & void linNest(double *X, double* y, int *index, int *nrow, int *ncol, int *numGroup, int *rangeGroupInd, int *groupLen, double *lambda1, double *lambda2, double *beta, int *innerIter, int *outerIter, double *thresh, double *outerThresh, double *eta, double *gamma, int *betaIsZero, double *step, int *reset) ^ 1 error generated. 我认为错误来自未正确指定变量。有人可以帮忙吗？

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2019-12-06, 19:01	#1
poster 高级会员注册日期: 2019-11-21 帖子: 3,006 声望力: 66	使用MEX编译C ++文件我需要编译cpp代码，但收到以下消息： Building with 'Xcode Clang++'. Error using mex ~/code_sparse_group_lasso/linNest.cpp:395:2: error: no matching function for call to 'linNest' linNest(X, y, index, nrow, ncol, numGroup, rangeGroupInd, groupLen, lambda1, lambda2, beta, innerIter, outerIter, thresh, outerThresh, eta, gamma, betaIsZero, step, reset); ^~~~~~~ ~/code_sparse_group_lasso/linNest.cpp:276:6: note: candidate function not viable: no known conversion from 'int' to 'int ' for 3rd argument; take the address of the argument with & void linNest(double X, double* y, int index, int nrow, int ncol, int numGroup, int rangeGroupInd, int groupLen, double lambda1, double lambda2, double beta, int innerIter, int outerIter, double thresh, double outerThresh, double eta, double gamma, int betaIsZero, double step, int reset) ^ 1 error generated. 我认为错误来自未正确指定变量。有人可以帮忙吗？更多&回答...