Documentation

Get the number of runs. This function may invoke the actual reordering on the UBiDi object, after ubidi_setPara() may have resolved only the levels of the text. Therefore, ubidi_countRuns() may have to allocate memory, and may fail doing so.

Returns:

The number of runs.

Parameters:

pBiDi - is the paragraph or line UBiDi object.
pErrorCode - must be a valid pointer to an error code value, which must not indicate a failure before the function call.