1 files changed, 168 insertions, 0 deletions
diff --git a/tools/swig/test/Array2.cxx b/tools/swig/test/Array2.cxx
new file mode 100644
index 000000000..e3558f786
--- /dev/null
+++ b/tools/swig/test/Array2.cxx
@@ -0,0 +1,168 @@
+#include "Array2.h"
+#include <sstream>
+
+// Default constructor
+Array2::Array2() :
+  _ownData(false), _nrows(0), _ncols(), _buffer(0), _rows(0)
+{ }
+
+// Size/array constructor
+Array2::Array2(int nrows, int ncols, long* data) :
+  _ownData(false), _nrows(0), _ncols(), _buffer(0), _rows(0)
+{
+  resize(nrows, ncols, data);
+}
+
+// Copy constructor
+Array2::Array2(const Array2 & source) :
+  _nrows(source._nrows), _ncols(source._ncols)
+{
+  _ownData = true;
+  allocateMemory();
+  *this = source;
+}
+
+// Destructor
+Array2::~Array2()
+{
+  deallocateMemory();
+}
+
+// Assignment operator
+Array2 & Array2::operator=(const Array2 & source)
+{
+  int nrows = _nrows < source._nrows ? _nrows : source._nrows;
+  int ncols = _ncols < source._ncols ? _ncols : source._ncols;
+  for (int i=0; i < nrows; ++i)
+  {
+    for (int j=0; j < ncols; ++j)
+    {
+      (*this)[i][j] = source[i][j];
+    }
+  }
+  return *this;
+}
+
+// Equals operator
+bool Array2::operator==(const Array2 & other) const
+{
+  if (_nrows != other._nrows) return false;
+  if (_ncols != other._ncols) return false;
+  for (int i=0; i < _nrows; ++i)
+  {
+    for (int j=0; j < _ncols; ++j)
+    {
+      if ((*this)[i][j] != other[i][j]) return false;
+    }
+  }
+  return true;
+}
+
+// Length accessors
+int Array2::nrows() const
+{
+  return _nrows;
+}
+
+int Array2::ncols() const
+{
+  return _ncols;
+}
+
+// Resize array
+void Array2::resize(int nrows, int ncols, long* data)
+{
+  if (nrows < 0) throw std::invalid_argument("Array2 nrows less than 0");
+  if (ncols < 0) throw std::invalid_argument("Array2 ncols less than 0");
+  if (nrows == _nrows && ncols == _ncols) return;
+  deallocateMemory();
+  _nrows = nrows;
+  _ncols = ncols;
+  if (!data)
+  {
+    allocateMemory();
+  }
+  else
+  {
+    _ownData = false;
+    _buffer  = data;
+    allocateRows();
+  }
+}
+
+// Set item accessor
+Array1 & Array2::operator[](int i)
+{
+  if (i < 0 || i > _nrows) throw std::out_of_range("Array2 row index out of range");
+  return _rows[i];
+}
+
+// Get item accessor
+const Array1 & Array2::operator[](int i) const
+{
+  if (i < 0 || i > _nrows) throw std::out_of_range("Array2 row index out of range");
+  return _rows[i];
+}
+
+// String output
+std::string Array2::asString() const
+{
+  std::stringstream result;
+  result << "[ ";
+  for (int i=0; i < _nrows; ++i)
+  {
+    if (i > 0) result << "  ";
+    result << (*this)[i].asString();
+    if (i < _nrows-1) result << "," << std::endl;
+  }
+  result << " ]" << std::endl;
+  return result.str();
+}
+
+// Get view
+void Array2::view(int* nrows, int* ncols, long** data) const
+{
+  *nrows = _nrows;
+  *ncols = _ncols;
+  *data  = _buffer;
+}
+
+// Private methods
+void Array2::allocateMemory()
+{
+  if (_nrows * _ncols == 0)
+  {
+    _ownData = false;
+    _buffer  = 0;
+    _rows    = 0;
+  }
+  else
+  {
+    _ownData = true;
+    _buffer = new long[_nrows*_ncols];
+    allocateRows();
+  }
+}
+
+void Array2::allocateRows()
+{
+  _rows = new Array1[_nrows];
+  for (int i=0; i < _nrows; ++i)
+  {
+    _rows[i].resize(_ncols, &_buffer[i*_ncols]);
+  }
+}
+
+void Array2::deallocateMemory()
+{
+  if (_ownData && _nrows*_ncols && _buffer)
+  {
+    delete [] _rows;
+    delete [] _buffer;
+  }
+  _ownData = false;
+  _nrows   = 0;
+  _ncols   = 0;
+  _buffer  = 0;
+  _rows    = 0;
+}