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vnl_matrix_ref< T > Class Template Reference
#include <vnl_matrix_ref.h>
Inheritance diagram for vnl_matrix_ref:
[legend]Collaboration diagram for vnl_matrix_ref< T >:
[legend]List of all members.
Detailed Description
template<class T>
class vnl_matrix_ref< T >
vnl_matrix reference to user-supplied storage. vnl_matrix_ref is a vnl_matrix for which the data space has been supplied externally. This is useful for two main tasks: (a) Treating some row-based "C" matrix as a vnl_matrix in order to perform vnl_matrix operations on it. (b) Declaring a vnl_matrix that uses stack-based storage for the matrix (See MatrixFixed). Note however that the rows are still allocated on the heap. See MatrixFixed for a fully stack-based solution.
This is a dangerous class. I believe that I've covered all the bases, but it's really only intended for interfacing with the Fortran routines.
The big warning is that returning a vnl_matrix_ref pointer will free non-heap memory if deleted through a vnl_matrix pointer. This should be very difficult though, as vnl_matrix_ref objects may not be constructed using operator new, and are therefore unlikely to be the unwitting subject of an operator delete.
Definition at line 42 of file vnl_matrix_ref.h.
Constructor & Destructor Documentation
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| vnl_matrix_ref< T >::~vnl_matrix_ref |
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The documentation for this class was generated from the following file:
Generated at Fri May 21 01:17:16 2004 for ITK by
1.2.15 written by Dimitri van Heesch,
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