[cig-commits] r6471 - cs/spatialdata-0.1/trunk/libsrc/geocoords

[brad at geodynamics.org]

Author: brad
Date: 2007-03-29 18:21:51 -0700 (Thu, 29 Mar 2007)
New Revision: 6471

Modified:
   cs/spatialdata-0.1/trunk/libsrc/geocoords/Converter.cc
Log:
Made error message more verbose.

Modified: cs/spatialdata-0.1/trunk/libsrc/geocoords/Converter.cc
===================================================================
--- cs/spatialdata-0.1/trunk/libsrc/geocoords/Converter.cc	2007-03-30 01:21:18 UTC (rev 6470)
+++ cs/spatialdata-0.1/trunk/libsrc/geocoords/Converter.cc	2007-03-30 01:21:51 UTC (rev 6471)
@@ -46,9 +46,15 @@
   if (pCSSrc->csType() != pCSDest->csType())
     throw std::runtime_error("Cannot convert between coordinate systems "
 			     "of different types.");
-  if (pCSSrc->spaceDim() != pCSDest->spaceDim())
-    throw std::runtime_error("Cannot convert between coordinate systems "
-			     "with different spatial dimensions.");
+  if (pCSSrc->spaceDim() != pCSDest->spaceDim()) {
+    std::ostringstream msg;
+    msg << "Cannot convert between coordinate systems with different "
+	<< "spatial dimensions.\n"
+	<< "Source and destination coordinate systems have "
+	<< pCSSrc->spaceDim() << " and " << pCSDest->spaceDim()
+	<< " dimensions, respectively.";
+    throw std::runtime_error(msg.str());
+  } // if
 
   switch (pCSSrc->csType())
     { // switch