/////////////////////////////////////////////////////////////////////////////////// Matrix.h//// Demonstrates template metaprogramming for matrix operations//// Defines the following template functions, where MtxType is the matrix// type (e.g. matrix33) and N is the matrix size.////    IdentityMtxT( MtxType, Mtx, N )              make Mtx the identity matrix//    InitMtxT    ( MtxType, Mtx, N, F, Init )     initialize Mtx with Init//    TransMtxT   ( MtxType, Mtx, N )              transpose Mtx//    MultMtxT    ( MtxType, r, a, b, N )          compute r = a * b//// Copyright