LEADTOOLS Vector C++ Class Library Help
| LEADTOOLS Vector C++ Class Library Help > Classes and Member Functions > LVectorBase > LVectorBase Class Members > LVectorBase::SetHandle |
#include "ltwrappr.h"
L_INT LVectorBase::SetHandle(pVectorHandle, bFreePrev=TRUE)
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pVECTORHANDLE pVectorHandle; |
/* pointer to a LEAD vector handle */ |
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L_BOOL bFreePrev; |
/* flag that indicates whether to free the previous bitmap */ |
Attaches a new LEAD vector handle to the LVectorBase class object.
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Parameter |
Description |
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pVectorHandle |
Pointer to a LEAD vector handle that describes the vector to be attached to this object. This pointer will be invalidated if the function is successful, you can pass NULL if you only want to detach the current vector handle from the object. |
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bFreePrev |
Flag that indicates whether to free the previous vector handle before attaching the new one. Possible values are: |
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Value |
Meaning |
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TRUE |
Free the previous vector handle before attaching the new one. |
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FALSE |
Do not free the previous vector handle before attaching the new one. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
Use this function to attach a new LEAD vector handle to this LVectorBase class object. This function will call the LVectorBase::StartChanging and LVectorBase::EndChanging member functions before and after setting the vector handle.
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: |
LVectorBase::GetHandle, LVectorBase::StartChanging, LVectorBase::EndChanging, Class Members |
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Topics: |
Example
For an example, refer to LVectorBase::GetHandle.
