vsip_mrowindex - Extract Row Index from Matrix Index

Core

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While our Core implementation implements all functions given in the standard we are still working on completing this documentation.

Please refer to the VSIPL standard for a complete function reference of the Core profile until we have completed work on this documentation.

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2.2.2 vsip_mrowindex - Extract Row Index from Matrix Index

vsip_scalar_vi vsip_mrowindex(vsip_scalar_mi index);

Description

This function extracts the row index from the matrix index. It effectively performs the inverse operation of vsip_matindex for the row component.

Parameters

vsip_scalar_mi index: Matrix index (as created by vsip_matindex).

Return Value

Returns the row index (0-based) corresponding to the input matrix index.

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