I want to pass in a pointer to a vector of type Triangle*

My subject pretty much sums this up. I can't seem to be able to pass a memory address of a vector to a function.

Code:

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vector<Triangle*> TriangleVector;//Vector I am working with
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//Here I want to pass a pointer to a vector of Trianglepointers
void GetMirrorTri(vector<Triangle*> *TriVec);
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//This is how the function will be called in the program
GetMirrorTri(&TriangleVector[Index]);

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This code compiles when I try to declare the function to take a references instead of a pointer

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