//CaloGrid.hh #include "CaloCell.hh" #ifndef CALOGRID_HH #define CALOGRID_HH class CaloGrid { public: CaloGrid( int nx, int ny ) { init(nx, ny ); } CaloGrid( const CaloGrid& other ) { // Set everything using init to allocate memory init(other.nx, other.ny ) ; // Copy elements // Because we make it a 1Dim array, we can simply run over all elements in one go for (int i=0 ; i (cell(x, y)); } private: int nx, ny ; CaloCell* cells ; void init( int in_nx, int in_ny ) { nx = in_nx ; ny = in_ny ; // contigious cells cells = new CaloCell[ nx*ny ]; // set Cell Ids for ( int i = 0; i < nx ; i++ ) { for ( int j = 0; j < ny ; j++ ) { cells[i*ny +j].setId( i*ny+j ); } } } } ; #endif