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#ifndef GMX_UTILITY_VECCOMPARE_H
#define GMX_UTILITY_VECCOMPARE_H

#include <cstdio>

#include "gromacs/utility/basedefinitions.h"
#include "gromacs/utility/real.h"
#include "gromacs/utility/vectypes.h"

namespace gmx
{
template<typename T>
class ArrayRef;
} // namespace gmx

void cmp_rvec(FILE* fp, const char* s, int index, const rvec i1, const rvec i2, real ftol, real abstol);

void cmp_ivec(FILE* fp, const char* s, int index, const ivec i1, const ivec i2);

void cmp_rvecs(FILE* fp, const char* title, int n, const rvec x1[], const rvec x2[], gmx_bool bRMSD, real ftol, real abstol);

//! New interface receiving an ArrayRef as input
void cmpRVecs(FILE*                          fp,
              const char*                    title,
              gmx::ArrayRef<const gmx::RVec> x1,
              gmx::ArrayRef<const gmx::RVec> x2,
              bool                           bRMSD,
              real                           ftol,
              real                           abstol);

#endif
