Changeset 154 for trunk/src/matlab/rpLibXml.cc

Timestamp:

Jan 11, 2006, 3:55:15 PM (19 years ago)

Author:

dkearney

Message:

modified matlab bindings and tests.
includes all popular functions available in RpLibrary? and RpUnits
compile and run, but not all tests work as they should
some of these functions will be removed soon because the id field is
no longer a valid argument. path ids should be incorporated in paths from now on.

File:

• trunk/src/matlab/rpLibXml.cc (modified) (6 diffs)

trunk/src/matlab/rpLibXml.cc

@@ -3 +3 @@
  *  INTERFACE: Matlab Rappture Library Source
  *
- *    retStr = rpLibXml(lib)
+ *    [retStr,err] = rpLibXml(lib)
  *
  * ======================================================================
@@ -16 +16 @@
 #include "RpMatlabInterface.h"
 
+/**********************************************************************/
+// METHOD: [retStr,err] = rpLibXml (libHandle)
+/// Returns the xml from the Rappture Object represented by 'libHandle'.
+/**
+ * Usually called by user when they need to retrieve the character`
+ * representation of the xml being stored in the Rappture Library Object
+ * Error code, err=0 on success, anything else is failure.
+ */
+
 void mexFunction(int nlhs, mxArray *plhs[],
                  int nrhs, const mxArray *prhs[])
@@ -21 +30 @@
     const char* output_buf = NULL;
     int libIndex = 0;
+    int err = 1;
     RpLibrary* lib = NULL;
 
@@ -26 +36 @@
     if (nrhs != 1)
         mexErrMsgTxt("One input required.");
-    else if (nlhs > 1)
+    else if (nlhs > 2)
         mexErrMsgTxt("Too many output arguments.");
 
@@ -37 +47 @@
         if (lib) {
             output_buf = rpXml(lib);
+            if (output_buf) {
+                err = 0;
+            }
         }
     }
@@ -42 +55 @@
     /* Set C-style string output_buf to MATLAB mexFunction output*/
     plhs[0] = mxCreateString(output_buf);
+    plhs[1] = mxCreateDoubleScalar(err);
 
     return;