*** empty log message ***

nxinterhelper.h

@@ -0,0 +1,68 @@
+/*
+  This is a library of support functions and data structures which can be
+  used in order to create interfaces between the NeXus-API and scripting
+  languages or data analysis systems with a native code interface. 
+
+  copyright: GPL
+
+  Mark Koennecke, October 2002
+*/
+
+#ifndef NXINTERHELPER
+#define NXINTERHELPER
+
+#include <napi.h>
+
+/*------------- opening and closing section ---------------------*/
+void *nx_open(char *filename, int accessMethod);
+void *nx_flush(void *handle);
+void  nx_close(void *handle);
+/*--------------- group handling section ------------------------*/
+int nx_makegroup(void *handle, char *name, char *nxclass);
+int nx_opengroup(void *handle, char *name, char *nxclass);
+int nx_opengrouppath(void *handle, char *path);
+int nx_openpath(void *handle, char *path);
+int nx_closegroup(void *handle);
+char *nx_getnextentry(void *handle, char separator);
+void *nx_getgroupID(void *handle);
+int nx_initgroupdir(void *handle);
+
+/*---------------- dataset handling -----------------------------*/
+int nx_makedata(void *ptr, char *name, int rank, int type, void *dimPtr);
+int nx_compmakedata(void *ptr, char *name, int rank, int type, 
+		    void *dimPtr, void *bufPtr);
+
+int nx_opendata(void *handle, char *name);
+int nx_closedata(void *handle);
+
+int nx_putslab(void *handle, void *dataset, void *startDim);
+void *nx_getslab(void *handle, void *startdim, void *size);
+
+void *nx_getds(void *handle, char *name);
+int   nx_putds(void *handle, char *name, void *dataset);
+
+void *nx_getdata(void *handle);
+int   nx_putdata(void *handle,void *dataset);
+
+void *nx_getinfo(void *handle);
+void *nx_getdataID(void *handle);
+
+/*-------------------- attributes --------------------------------*/
+char *nx_getnextattr(void *handle, char separator);
+int   nx_putattr(void *handle, char *name, void *ds);
+void *nx_getattr(void *handle, char *name, int type, int length); 
+
+
+/*---------------------- link -----------------------------------*/
+int nx_makelink(void *handle, void *link);
+int nx_opensourcegroup(void *handle);
+/*----------------- error handling -----------------------------*/
+char *nx_getlasterror(void);
+
+#endif
+
+
+
+
+
+