r97: Converted Scanner and Projections to C++

[ctsim.git] / ChangeLog

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+1.9.1 - 6/20/2000
+   Converted all file i/o to C++ library
+       
+1.9.0 - 6/15/2000
+   Skip versions to make version 2.0 the first C++ version
+   Renamed Raysums to Projections throughout files
+   Renamed Detector to Scanner
+   Converted Scanner and Projecions to full object-oriented
+       
+0.6.1 - 6/12/2000
+   Converted Phantom and PhantomElements to Object-Oriented
+   Converted Detector to Object-Oriented
+       
 0.6.0-b3 - 6/10/2000
    Improved Integer backprojection method
        Fixed nearest neighbor to be truly nearest neighbor
        Made linear interpolation more integer arithmetic -> speed improvement
+   Finished converting all C files to C++
+   Converted all use of malloc/free to C++ new/delete
+   Began object-oriented conversion of Phantom and Projection structures
        
 0.6.0-b2 - 6/8/2000
    Converted MPI data structures to C++ object