- Reworked the connection object and the IO system

- Reworked the support for TRICS
- Added a second generation motor

simidx.h

@@ -0,0 +1,104 @@
+/**
+ * This is the simple reflection indexer. The algorithm is simple:
+ * - Three non coplanar reflections at low two theta are selected.
+ * - Candidate indices are calculated from the lattice constants 
+ * - Permutations of the generated indices are changed for a couple 
+ *   of conditions:
+ * -- Does the angle between the reflections matches the expectaions
+ * -- Do the reflections form a right handed set
+ * UB matrics matching these conditions are calculated and stored 
+ * for later retrieval.
+ *
+ * The software is organized such that this is a standalone module.
+ *
+ * Mark Koennecke, August 2008
+ */
+#ifndef __SIMIDX
+#define __SIMIDX
+#include <stdio.h>
+#include "sginfo.h"
+
+typedef struct {
+  int h[3], k[3], l[3];
+  int originalID[3];
+  double diff;
+}IndexSolution;
+
+/**
+ * \brief To be called before using simidx
+ */
+void SimIdxInit();
+
+/**
+ * \brief Set the cell constants
+ * \param cell The cell constants: a,b,c alpha, beta, gamma
+ */
+void SimIdxSetCell(double cell[6]);
+/**
+ * \brief set the wavelength
+ * \param lambda The wavelength
+ */
+void SimIdxSetLambda(double lambda);
+/**
+ * \brief set the two-theta limit for considering a 
+ * valid set of indices
+ * \param limit  The two theta  limit
+ */
+void SimIdxSetSttLim(double limit);
+/**
+ * \brief set the allowd angular dieviation for 
+ * a two combination.
+  * \param limit  The angle limit  limit
+ */
+void SimIdxSetAngLim(double limit);
+/**
+ * \brief set the spacegroup
+ * \param spgrp The new spacegroup
+ */
+void SimIdxSetSpacegroup(T_SgInfo *spgrp); 
+/**
+ * \brief clear the reflection list
+ * */
+void SimIdxClearReflection();
+/**
+ *\brief add a reflection already reduced to a scattering vector
+ * \param uvw The coordinates of the scattering vector
+ */
+void SimIdxAddReflection(double uvw[3]);
+typedef void (*OutFunc)(void *userData, char *text);
+/**
+ * \brief configure the output for the algorithm
+ * \param userData A pointer to user data which is passed to the 
+ * output function unchanged
+ * \param out An output function
+ * \param level the vebosity level for output
+ */
+void SimIdxOutput(void *userData, OutFunc out, int level);
+
+/**
+ * \brief Run the algorithm
+ * \return 1 on success, 0 on error
+ */
+int SimIdxRun();
+/**
+ * \brief get the last error description
+ * \param errCode pointer to an integer error code
+ * \param error A text buffer to hold a description of the error
+ * \param errLen The length of error
+void SimIdxGetError(int *errCode, char *error, int errLen);
+
+/**
+  * \brief get the  number of solutions
+  * \return The number of solutions
+  */
+int SimIdxGetNSolutions();
+/**
+ * get the  solution number idx
+ * \param id The id of the solution
+ * \return A IndexSolution structure
+ */
+IndexSolution SimIdxGetSolution(int id);
+
+#endif
+ 
+