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/**********************************************************************
* $Id: Assert.cpp 1820 2006-09-06 16:54:23Z mloskot $
*
* GEOS - Geometry Engine Open Source
* http://geos.refractions.net
*
* Copyright (C) 2001-2002 Vivid Solutions Inc.
*
* This is free software; you can redistribute and/or modify it under
* the terms of the GNU Lesser General Public Licence as published
* by the Free Software Foundation.
* See the COPYING file for more information.
*
**********************************************************************/
#include <string>
#include <geos/util/Assert.h>
#include <geos/util/AssertionFailedException.h>
#include <geos/geom/Coordinate.h>
using std::string;
using namespace geos::geom;
namespace geos {
namespace util { // geos.util
void
Assert::isTrue(bool assertion, const string& message)
{
if (!assertion) {
if (message.empty()) {
throw AssertionFailedException();
} else {
throw AssertionFailedException(message);
}
}
}
void
Assert::equals(const Coordinate& expectedValue,
const Coordinate& actualValue, const string& message)
{
if (!(actualValue==expectedValue)) {
throw AssertionFailedException("Expected " + expectedValue.toString() + " but encountered "
+ actualValue.toString() + (!message.empty() ? ": " + message : ""));
}
}
void Assert::shouldNeverReachHere(const string& message) {
throw AssertionFailedException("Should never reach here"
+ (!message.empty() ? ": " + message : ""));
}
} // namespace geos.util
} // namespace geos
/**********************************************************************
* $Log$
* Revision 1.14 2006/03/09 16:46:49 strk
* geos::geom namespace definition, first pass at headers split
*
* Revision 1.13 2006/03/06 19:40:47 strk
* geos::util namespace. New GeometryCollection::iterator interface, many cleanups.
*
* Revision 1.12 2006/03/03 10:46:22 strk
* Removed 'using namespace' from headers, added missing headers in .cpp files, removed useless includes in headers (bug#46)
*
* Revision 1.11 2006/02/23 11:54:21 strk
* - MCIndexPointSnapper
* - MCIndexSnapRounder
* - SnapRounding BufferOp
* - ScaledNoder
* - GEOSException hierarchy cleanups
* - SpatialIndex memory-friendly query interface
* - GeometryGraph::getBoundaryNodes memory-friendly
* - NodeMap::getBoundaryNodes memory-friendly
* - Cleanups in geomgraph::Edge
* - Added an XML test for snaprounding buffer (shows leaks, working on it)
*
* Revision 1.10 2006/02/09 15:52:47 strk
* GEOSException derived from std::exception; always thrown and cought by const ref.
*
* Revision 1.9 2004/07/02 13:28:29 strk
* Fixed all #include lines to reflect headers layout change.
* Added client application build tips in README.
*
* Revision 1.8 2003/11/07 01:23:43 pramsey
* Add standard CVS headers licence notices and copyrights to all cpp and h
* files.
*
*
**********************************************************************/
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