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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2003-2014 by The University of Queensland //
// Centre for Geoscience Computing //
// http://earth.uq.edu.au/centre-geoscience-computing //
// //
// Primary Business: Brisbane, Queensland, Australia //
// Licensed under the Open Software License version 3.0 //
// http://www.apache.org/licenses/LICENSE-2.0 //
// //
/////////////////////////////////////////////////////////////
#include "MeshReaderImpl.h"
// --- Project includes ---
#include "Foundation/console.h"
// --- STL includes ---
#include <stdexcept>
using std::runtime_error;
// --- IO includes ---
#include <fstream>
using std::ifstream;
namespace esys
{
namespace lsm
{
/*!
construct MeshReader implementation from file
\param filename the name of the file
*/
MeshReader::Impl::Impl(const string& filename)
:m_file_name(filename)
{
}
void MeshReader::Impl::initialise()
{
// open file
m_istream_ptr=IStreamPtr(new ifstream(m_file_name.c_str()));
istream* the_istream=m_istream_ptr.get();
// check if file is open
if(!(*m_istream_ptr)){
throw runtime_error("Can not open mesh file " + m_file_name);
}
console.Debug() << "Reading mesh file " << m_file_name << " open \n";
// initialize reader with stream
m_node_reader_ptr=NodeReaderPtr(new NodeReader(*the_istream));
m_tri_reader_ptr=TriReaderPtr(new TriReader(*the_istream));
}
} // end namespace lsm
} // end namespace esys
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