IBitSet::GetNumberOfSet Method

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== Syntax ==
 
== Syntax ==
<pre class="brush:cpp;gutter:false">HRESULT GetNumberOfSet([in]          ULONG  nStartPos,
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<pre class="brush:cpp;gutter:false">HRESULT GetNumberOfSet([in]          ULONG  StartPos,
                       [in]          ULONG  nEndPos,
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                       [in]          ULONG  EndPos,
                       [out, retval]  ULONG*  nCount);</pre>
+
                       [out, retval]  ULONG*  Count);</pre>
  
 
== Parameters ==
 
== Parameters ==
;nStartPos
+
;StartPos
 
:[in]  Starting position to look for the set values.
 
:[in]  Starting position to look for the set values.
;nEndPos
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;EndPos
 
:[in]  Ending position to look for the set values.
 
:[in]  Ending position to look for the set values.
;nCount
+
;Count
 
:[out, retval]  Number of set values, between the starting and ending position, in the bit-set.
 
:[out, retval]  Number of set values, between the starting and ending position, in the bit-set.
  

Revision as of 06:46, 12 June 2015

Gets the number of items set to a true value.

Syntax

HRESULT GetNumberOfSet([in]           ULONG   StartPos,
                       [in]           ULONG   EndPos,
                       [out, retval]  ULONG*  Count);

Parameters

StartPos
[in] Starting position to look for the set values.
EndPos
[in] Ending position to look for the set values.
Count
[out, retval] Number of set values, between the starting and ending position, in the bit-set.

Return Value

Returns S_OK if the operation was successful, otherwise an error code is returned.

See Also

IBitSet