LEADTOOLS Vector C++ Class Library Help
| LEADTOOLS Vector C++ Class Library Help > Classes and Member Functions > LVectorMemoryFile > LVectorMemoryFile Class Members > LVectorMemoryFile::IsValid |
#include "ltwrappr.h"
L_BOOL LVectorMemoryFile::IsValid(L_VOID)
Determines whether the vector memory file object is ready to be used.
Returns
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TRUE |
The LVectorMemoryFile object is ready to be used. |
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FALSE |
The LVectorMemoryFile object is not ready to be used. |
Comments
Before you can use some of the vector memory file functions, a vector must be associated with the class object. Until you have associated a vector with the LVectorMemoryFile object, the object is considered invalid.
Required DLLs and Libraries
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LVKRN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
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Functions: |
Example
For an example, refer to LVectorMemoryFile::LVectorMemoryFile().
