LEADTOOLS Raster imaging C++ Class library help
| LEADTOOLS Raster Imaging C++ Class Library Help > Classes and Member Functions > LBuffer > LBuffer Member Functions > LBuffer::Lock |
#include "ltwrappr.h"
L_VOID * LBuffer::Lock()
Gets a pointer to the class object's internal buffer.
Returns
Pointer to the internal allocated global buffer. NULL if there is no data in the buffer.
Comments
You can use this to change the contents of the buffer.
You should cast this pointer to the appropriate data type.
Required DLLs and Libraries
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LTDIS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Platforms
Win32, x64.
See Also
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Functions: |
Example
For an example, refer to LBuffer::Copy.
