IBSimu
1.0.4
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00001 00005 /* Copyright (c) 2005-2009 Taneli Kalvas. All rights reserved. 00006 * 00007 * You can redistribute this software and/or modify it under the terms 00008 * of the GNU General Public License as published by the Free Software 00009 * Foundation; either version 2 of the License, or (at your option) 00010 * any later version. 00011 * 00012 * This library is distributed in the hope that it will be useful, but 00013 * WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this library (file "COPYING" included in the package); 00019 * if not, write to the Free Software Foundation, Inc., 51 Franklin 00020 * Street, Fifth Floor, Boston, MA 02110-1301 USA 00021 * 00022 * If you have questions about your rights to use or distribute this 00023 * software, please contact Berkeley Lab's Technology Transfer 00024 * Department at TTD@lbl.gov. Other questions, comments and bug 00025 * reports should be sent directly to the author via email at 00026 * taneli.kalvas@jyu.fi. 00027 * 00028 * NOTICE. This software was developed under partial funding from the 00029 * U.S. Department of Energy. As such, the U.S. Government has been 00030 * granted for itself and others acting on its behalf a paid-up, 00031 * nonexclusive, irrevocable, worldwide license in the Software to 00032 * reproduce, prepare derivative works, and perform publicly and 00033 * display publicly. Beginning five (5) years after the date 00034 * permission to assert copyright is obtained from the U.S. Department 00035 * of Energy, and subject to any subsequent five (5) year renewals, 00036 * the U.S. Government is granted for itself and others acting on its 00037 * behalf a paid-up, nonexclusive, irrevocable, worldwide license in 00038 * the Software to reproduce, prepare derivative works, distribute 00039 * copies to the public, perform publicly and display publicly, and to 00040 * permit others to do so. 00041 */ 00042 00043 #ifndef TRAJECTORY_HPP 00044 #define TRAJECTORY_HPP 1 00045 00046 00047 enum trajectory_rep_e { 00048 TRAJ_EMPTY = 0, 00049 TRAJ_LINEAR, 00050 TRAJ_QUADRATIC, 00051 TRAJ_CUBIC 00052 }; 00053 00054 00061 class TrajectoryRep1D { 00062 00063 trajectory_rep_e _rep; 00064 double _A, _B, _C, _D, _E; 00065 00066 public: 00067 00070 TrajectoryRep1D() : _rep(TRAJ_EMPTY) {} 00071 00079 TrajectoryRep1D( double dt, double x1, double v1, double x2, double v2, 00080 trajectory_rep_e force = TRAJ_EMPTY ); 00081 00084 ~TrajectoryRep1D() {} 00085 00093 void construct( double dt, double x1, double v1, double x2, double v2, 00094 trajectory_rep_e force = TRAJ_EMPTY ); 00095 00099 void coord( double &x, double &v, double K ); 00100 00109 int solve( double K[3], double x ); 00110 00113 void debug_print( void ) const; 00114 }; 00115 00116 00117 #endif 00118 00119 00120 00121 00122 00123 00124 00125 00126 00127 00128 00129 00130 00131 00132 00133 00134 00135