FPcommon.h

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/**************************************************************************
***    
*** Copyright (c) 1995-2000 Regents of the University of California,
***               Andrew E. Caldwell, Andrew B. Kahng and Igor L. Markov
*** Copyright (c) 2000-2004 Regents of the University of Michigan,
***               Saurabh N. Adya, Jarrod A. Roy and Igor L. Markov
***
***  Contact author(s): abk@cs.ucsd.edu, imarkov@umich.edu
***  Original Affiliation:   UCLA, Computer Science Department,
***                          Los Angeles, CA 90095-1596 USA
***
***  Permission is hereby granted, free of charge, to any person obtaining 
***  a copy of this software and associated documentation files (the
***  "Software"), to deal in the Software without restriction, including
***  without limitation 
***  the rights to use, copy, modify, merge, publish, distribute, sublicense, 
***  and/or sell copies of the Software, and to permit persons to whom the 
***  Software is furnished to do so, subject to the following conditions:
***
***  The above copyright notice and this permission notice shall be included
***  in all copies or substantial portions of the Software.
***
*** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
*** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
*** OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
*** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
*** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
*** OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
*** THE USE OR OTHER DEALINGS IN THE SOFTWARE.
***
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***************************************************************************/




#ifndef FPCOMMON
#define FPCOMMON

#include <string>
#include <iostream>
#include <iomanip>
#include <fstream>
#include <vector>
#include <algorithm>
#include <math.h>
#include <stdlib.h>
#include <time.h>
#include "ABKCommon/abktimer.h"

using namespace std;

namespace parquetfp
{
   enum ORIENT {N, E, S, W, FN, FE, FS, FW};

   ostream& operator<<(ostream&, const ORIENT&);

   struct ltstr
   {
      bool operator()(const char* s1, const char* s2) const
         {
            return strcmp(s1, s2) < 0;
         }
   };

   struct Point
   {
      Point() {}
      Point(double x_, double y_)
         : x(x_), y(y_) {}
      double x;
      double y;
   };

   struct IntPoint
   {
      IntPoint(int x_, int y_)
         : x(x_), y(y_) {}
      int x;
      int y;
   };

   class BBox
   {
   private:
      double _minX;
      double _maxX;
      double _minY;
      double _maxY;

      bool _valid;
  
   public:
      //ctor
      BBox();
      BBox(double minX, double minY,
           double maxX, double maxY)
         : _minX(minX), _maxX(maxX),
           _minY(minY), _maxY(maxY) {}

      void put(Point& point);
      void clear(void);  
      double getHPWL(void);
      double getXSize(void);
      double getYSize(void);
      bool isValid(void);
   };

//global parsing functions
   void eatblank(ifstream& i);

   void skiptoeol(ifstream& i);

   void eathash(ifstream& i);

   bool needCaseChar(ifstream& i, char character);

//functions to manage the orientations
   ORIENT toOrient(char* orient);
   char* toChar(ORIENT orient);
} // using namespace parquetfp;


        
#endif

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