?? gf2xvec.h
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#ifndef NTL_GF2XVec__H#define NTL_GF2XVec__H#include <NTL/GF2X.h>NTL_OPEN_NNS/*****************************************************************The class GF2XVec implements vectors of fixed-length GF2X's.You can allocate a vector of GF2X's of a specified length, wherethe maximum size of each GF2X is also specified.These parameters can be specified once, either with a constructor,or with SetSize.It is an error to try to re-size a vector, or store a GF2X thatdoesn't fit.The space can be released with "kill", and then you are free to call SetSize again.If you want more flexible---but less efficient---vectors, use vec_GF2X.*****************************************************************/class GF2XVec {private: GF2X* v; long len; long bsize;public: GF2XVec& operator=(const GF2XVec&); GF2XVec(const GF2XVec&); long length() const { return len; } long BaseSize() const { return bsize; } void SetSize(long n, long d); void kill(); GF2XVec() { v = 0; len = 0; bsize = 0; } GF2XVec(long n, long d) { v = 0; len = 0; bsize = 0; SetSize(n, d); } ~GF2XVec() { kill(); }; GF2X* elts() { return v; } const GF2X* elts() const { return v; } GF2X& operator[](long i) { return v[i]; } const GF2X& operator[](long i) const { return v[i]; } static void swap_impl(GF2XVec& x, GF2XVec& y);};inline void swap(GF2XVec& x, GF2XVec& y) { GF2XVec::swap_impl(x, y); }NTL_CLOSE_NNS#endif
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