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GRBgetjsonsolution
| int | GRBgetjsonsolution ( | GRBmodel | model, |
| char** | buffP ) |
After a call to optimize, this method returns the resulting solution and related model attributes as a JSON string. Please refer to the JSON solution format section for details.
Return value:
A non-zero return value indicates that there was a problem generating the JSON solution string. Refer to the Error Code table for a list of possible return values.
Arguments:
model: Model from which to query its current JSON solution string.
buffP: The location in which the pointer to the newly created JSON string should be placed.
Important note:
On Windows, the string returned in buffP is allocated in a
different heap from the calling program. You must call GRBfree
to free it.
