libigl_Martin/include/igl/mod.cpp

// This file is part of libigl, a simple c++ geometry processing library.
// 
// Copyright (C) 2015 Alec Jacobson <alecjacobson@gmail.com>
// 
// This Source Code Form is subject to the terms of the Mozilla Public License 
// v. 2.0. If a copy of the MPL was not distributed with this file, You can 
// obtain one at http://mozilla.org/MPL/2.0/.
#include "mod.h"

template <typename DerivedA, typename DerivedB>
IGL_INLINE void igl::mod(
  const Eigen::PlainObjectBase<DerivedA> & A,
  const int base,
  Eigen::PlainObjectBase<DerivedB> & B)
{
  B.resize(A.rows(),A.cols());
  for(int i = 0;i<B.size();i++)
  {
    *(B.data()+i) = (*(A.data()+i))%base;
  }
}