LNK2019 unresolved external symbol when using vector

Question

Jonathan 2015-11-27

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https://ww2.mathworks.cn/matlabcentral/answers/257851-lnk2019-unresolved-external-symbol-when-using-vector

回答： Walter Roberson 2015-11-27

I am creating an s-function for MATLAB/Simulink that is coded in C++. When I attempt to generate the executable from MATLAB using the mex command I get a linker error:

heatTran1D_convWalls_sfun.obj : error LNK2019: unresolved external symbol "class std::vector > ...

The Microsoft C++ 2010 compiler is being used. I am using the vector class within the code in numerous places. The following lines are included at the top of my source file:

#define S_FUNCTION_NAME  heatTran1D_convWalls_sfun
#define S_FUNCTION_LEVEL 2
#include "simstruc.h"
#include <math.h>
#include <vector>
using namespace std;

Is it correct that this error indicates that the library containing the vector class cannot be found. If so what library contains the vector class in it and where might I find it on my computer so that I can provide MATLAB with it's location in the mex command. If this is not the issue please let me know your thoughts on what might be the problem and how to resolve it.

Thanks in advance!!