int Raster<T>::Copy(Raster& otherRaster)
{
//delete existing memory
DeleteExistingData();
m_nRows = otherRaster.GetNumberOfRows();
m_nCols = otherRaster.GetNumberofColumns();
m_xllCenter = otherRaster.GetXllCenter();
m_yllCenter = otherRaster.GetYllCenter();
m_dx = otherRaster.GetXCellSize();
m_dy = otherRaster.GetYCellSize();
m_noDataValue = otherRaster.GetNoDataValue();
m_srs = otherRaster.GetSRS();
//allocate memory
m_data = new T*[m_nRows];
for (int i = 0; i < m_nRows; ++i)
{
m_data[i] = new T[m_nCols];
for (int j = 0; j < m_nCols; ++j)
{
m_data[i][j] = otherRaster.At(i, j);
}
}
return 0;
}
int Raster<T>::CopyMask(Raster<int> &otherRaster)
{
m_nRows = otherRaster.GetNumberOfRows();
m_nCols = otherRaster.GetNumberofColumns();
m_xMin = otherRaster.GetXMin();
m_yMax = otherRaster.GetYMax();
m_dx = otherRaster.GetXCellSize();
m_dy = otherRaster.GetYCellSize();
//m_noDataValue = otherRaster.GetNoDataValue();
m_nAll = m_nRows * m_nCols;
m_proj = otherRaster.GetProjection();
//allocate memory
if(m_data != NULL)
CPLFree(m_data);
m_data = (T*) CPLMalloc(sizeof(T)*m_nAll);
return 0;
}
