# Compatible

Determines whether this vector belongs to the same space as another, and operations such as inner product and sum are well defined.

## Synopsis

    #include "tao_solver.h"
    int TaoVec::Compatible(TaoVec* vv, TaoTruth *flag)

## Input Parameter

vv -TAO vector to which to the comparison is made

## Output Value

flag -TAO_TRUE if the two vectors are Compatible and TAO_FALSE otherwise.

## See Also

TaoVec::GetDimension()

Level:advanced
Location:src/vector/taovec.c
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