| 440 | 
  | 
    unsigned int nrow_; | 
| 441 | 
  | 
    unsigned int ncol_; | 
| 442 | 
  | 
  private: | 
| 443 | 
< | 
    void allocate(int nrow, int ncol) { | 
| 444 | 
< | 
        nrow_ = nrow; | 
| 445 | 
< | 
        ncol_ = ncol; | 
| 446 | 
< | 
        data_ = new Real*[nrow_]; | 
| 447 | 
< | 
        for (int i = 0; i < nrow_; ++i) | 
| 448 | 
< | 
            data_[i] = new Real[ncol_]; | 
| 449 | 
< | 
    } | 
| 450 | 
< | 
 | 
| 443 | 
> | 
    void allocate( int nrow,  int ncol ) { | 
| 444 | 
> | 
      nrow_ = (unsigned int) nrow; | 
| 445 | 
> | 
      ncol_ = (unsigned int) ncol; | 
| 446 | 
> | 
      data_ = new Real*[nrow_]; | 
| 447 | 
> | 
      for (unsigned int i = 0; i < nrow_; ++i) | 
| 448 | 
> | 
        data_[i] = new Real[ncol_]; | 
| 449 | 
> | 
    } | 
| 450 | 
> | 
     | 
| 451 | 
  | 
    void deallocate() { | 
| 452 | 
< | 
      for (int i = 0; i < nrow_; ++i) | 
| 452 | 
> | 
      for (unsigned int i = 0; i < nrow_; ++i) | 
| 453 | 
  | 
        delete data_[i]; | 
| 454 | 
  | 
      delete []data_; | 
| 455 | 
< | 
 | 
| 455 | 
> | 
       | 
| 456 | 
  | 
      nrow_ = 0; | 
| 457 | 
  | 
      ncol_ = 0; | 
| 458 | 
  | 
      data_ = NULL; |