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void get_valid_blocks( kdu_dims & indices)
Java: void Get_valid_blocks( Kdu_dims indices)
[Declared in "../coresys/common/kdu_compressed.h"]
Returns the range of valid indices which may be used to access code-blocks for this subband. Upon return, indices.area will return the total number of code-blocks in the subband. As with all of the index manipulation functions, indices may well turn out to be negative as a result of geometric manipulations.