declarations.h

/*
 * Copyright 2019 Mirko Kokot
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef DECLARATIONS_H
#define DECLARATIONS_H
 
#include <Eigen/Dense>
#include <vector>
 
namespace Bezier
{
class Curve;
 
class PolyLine;
 
class PolyCurve;
 
using Point = Eigen::Vector2d;
 
using PointVector = std::vector<Point>;
 
using Vector = Eigen::Vector2d;
 
using BoundingBox = Eigen::AlignedBox2d;
 
const double _epsilon = std::sqrt(std::numeric_limits<double>::epsilon());
} // namespace Bezier
#endif // DECLARATIONS_H