+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: SketchSolver_Solver.h
// Created: 07 May 2014
// Author: Artem ZHIDKOV
-#ifndef SketchSolver_Solver_Headerfile
-#define SketchSolver_Solver_Headerfile
+#ifndef SketchSolver_Solver_H_
+#define SketchSolver_Solver_H_
#include "SketchSolver.h"
+// Need to be defined before including SolveSpace to avoid additional dependances on Windows platform
+#if defined(WIN32) && !defined(HAVE_C99_INTEGER_TYPES)
+typedef unsigned int UINT32;
+#else
+#include <stdint.h>
+#endif
+#include <string.h>
+#include <slvs.h>
+
+#include <vector>
+
+#define SLVS_RESULT_EMPTY_SET -1
+
+// Unknown constraint (for error reporting)
+#define SLVS_C_UNKNOWN 0
+// Unknown entity
+#define SLVS_E_UNKNOWN 0
+
+class SketchSolver_Solver
+{
+ public:
+ SketchSolver_Solver();
+ ~SketchSolver_Solver();
+
+ /** \brief Initialize the ID of the group
+ */
+ inline void setGroupID(Slvs_hGroup theGroupID)
+ {
+ myGroupID = theGroupID;
+ }
+
+ /** \brief Change array of parameters
+ * \param[in] theParameters vector of parameters
+ */
+ void setParameters(const std::vector<Slvs_Param>& theParameters);
+
+ /** \brief Change array of entities
+ * \param[in] theEntities vector of entities
+ */
+ void setEntities(const std::vector<Slvs_Entity>& theEntities);
+
+ /** \brief Change array of constraints
+ * \param[in] theConstraints vector of constraints
+ */
+ void setConstraints(const std::vector<Slvs_Constraint>& theConstraints);
+
+ /** \brief Store the parameters of the point which was moved by user.
+ * The solver will watch this items to be constant
+ * \param[in] theDragged list of parameters (not more than 4) which should not be changed during solving
+ */
+ void setDraggedParameters(const std::vector<Slvs_hParam>& theDragged);
+
+ /** \brief Solve the set of equations
+ * \return identifier whether solution succeeded
+ */
+ int solve();
+
+ /** \brief Updates the list of parameters by calculated values
+ * \param[in,out] theParameters parameters to be updated
+ * \return \c true if parameters are updated correctly
+ */
+ bool getResult(std::vector<Slvs_Param>& theParameters);
+
+ private:
+ Slvs_hGroup myGroupID; ///< identifier of the group to be solved
+ Slvs_System myEquationsSystem; ///< set of equations for solving in SolveSpace
+};
+
#endif
