00001 /* 00002 Copyright (c) 2005, Quentin Lequy and Romain Gaucher 00003 All rights reserved. 00004 00005 Redistribution and use in source and binary forms, with or 00006 without modification, are permitted provided that the following 00007 conditions are met: 00008 00009 * Redistributions of source code must retain the above copyright 00010 notice, this list of conditions and the following disclaimer. 00011 00012 * Redistributions in binary form must reproduce the above copyright 00013 notice, this list of conditions and the following disclaimer in the 00014 documentation and/or other materials provided with the distribution. 00015 00016 * Neither the name of Quentin Lequy or Romain Gaucher nor the names 00017 of its contributors may be used to endorse or promote products 00018 derived from this software without specific prior written permission. 00019 00020 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00021 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00022 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00023 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00024 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00025 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00026 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 00027 AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00028 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00029 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00030 */ 00031 00032 #ifndef __MULTLAGRANGE_H 00033 #define __MULTLAGRANGE_H 00034 00035 #include "Config.h" 00036 #include "Constant.h" 00037 00038 namespace Modelib { 00039 00040 class Model; //évite une déclaration cyclique 00041 00043 00044 class LagrangianParam 00045 { 00046 protected: 00047 VarId id; 00048 Model * model; 00049 00050 #ifdef COMPILE_FOR_PYTHON 00051 public: 00052 // On redefini nos surcharges d'opérateurs '=' 00053 // pour que le binding soit explicite. 00054 LagrangianParam & op_Equal_1(float _value) { return this->operator=(_value); } 00055 LagrangianParam & op_Equal_2(const LagrangianParam &_l) { return this->operator=(_l); } 00056 #endif 00057 00058 public: 00060 LagrangianParam():id(0),model(0) {} 00061 00062 LagrangianParam(Model & _model, std::string constraintName ); 00063 00064 LagrangianParam(Model & ,VarId); 00065 00067 LagrangianParam(const LagrangianParam & _n):id( _n.id), model(_n.model) {} 00068 00070 LagrangianParam & operator= (const LagrangianParam & _m) 00071 { 00072 model = _m.model; 00073 id= _m.id; 00074 return *this; 00075 } 00076 00080 VarId GetId() const { return id;} 00081 00085 Model * GetModel() const { return model;} 00086 00087 float GetValue() const; 00088 void SetValue( float ); 00089 00091 LagrangianParam & operator= (float _value) 00092 { 00093 SetValue(_value); 00094 return *this; 00095 } 00096 00098 LagrangianParam & operator+= (float _value) 00099 { 00100 SetValue(_value + GetValue()); 00101 return *this; 00102 } 00103 00105 LagrangianParam & operator-= (float _value) 00106 { 00107 SetValue( GetValue() - _value); 00108 return *this; 00109 } 00110 00111 //Destructeur 00112 ~LagrangianParam() {} 00113 }; 00114 00115 #ifdef COMPILE_FOR_PYTHON 00116 void export_LagrangianParam(); 00117 #endif 00118 00119 } 00120 00121 00122 #endif