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37 lines
1,001 B
C++
37 lines
1,001 B
C++
// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2013 Alec Jacobson <alecjacobson@gmail.com>
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//
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// This Source Code Form is subject to the terms of the Mozilla Public License
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// v. 2.0. If a copy of the MPL was not distributed with this file, You can
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// obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef IGL_ROUND_H
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#define IGL_ROUND_H
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#include "igl_inline.h"
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#include <Eigen/Dense>
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namespace igl
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{
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// Round a scalar value
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//
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// Inputs:
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// x number
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// Returns x rounded to integer
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template <typename DerivedX>
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DerivedX round(const DerivedX r);
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// Round a given matrix to nearest integers
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//
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// Inputs:
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// X m by n matrix of scalars
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// Outputs:
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// Y m by n matrix of rounded integers
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template < typename DerivedX, typename DerivedY>
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IGL_INLINE void round(
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const Eigen::PlainObjectBase<DerivedX>& X,
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Eigen::PlainObjectBase<DerivedY>& Y);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "round.cpp"
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#endif
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#endif
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