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// core.h
/**
* Copyright (C) 2008-2012 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "mongo/pch.h"
#include "mongo/db/jsobj.h"
#include "mongo/util/mongoutils/str.h"
#include <cmath>
#ifndef M_PI
# define M_PI 3.14159265358979323846
#endif
#if 0
# define CDEBUG -1
#else
# define CDEBUG 10
#endif
#if 0
# define GEODEBUGGING
# define GEODEBUG(x) cout << x << endl;
# define GEODEBUGPRINT(x) PRINT(x)
inline void PREFIXDEBUG(GeoHash prefix, const GeoConvert* g) {
if (!prefix.constrains()) {
cout << "\t empty prefix" << endl;
return ;
}
Point ll (g, prefix); // lower left
prefix.move(1,1);
Point tr (g, prefix); // top right
Point center ((ll._x+tr._x)/2, (ll._y+tr._y)/2);
double radius = fabs(ll._x - tr._x) / 2;
cout << "\t ll: " << ll.toString() << " tr: " << tr.toString()
<< " center: " << center.toString() << " radius: " << radius << endl;
}
#else
# define GEODEBUG(x)
# define GEODEBUGPRINT(x)
# define PREFIXDEBUG(x, y)
#endif
// Used by haystack.cpp. XXX: change to something else/only have one of these geo things/nuke em
// all?
#define GEOQUADDEBUG(x)
//#define GEOQUADDEBUG(x) cout << x << endl
// XXX: move elsewhere?
namespace mongo {
inline double deg2rad(const double deg) { return deg * (M_PI / 180.0); }
inline double rad2deg(const double rad) { return rad * (180.0 / M_PI); }
}
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