XPRS_bo_getlasterror
int XPRS_CC XPRS_bo_getlasterror(XPRSbranchobject bo, int* p_msgcode, char* msg, int maxbytes, int* p_nbytes);
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bo
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The branch object.
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p_msgcode
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Location where the error code will be returned. Can be NULL if not required.
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msg
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A character buffer of size
maxbytes in which the last error message relating to the given branching object will be returned.
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maxbytes
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The size of the character buffer
msg.
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p_nbytes
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The size of the required character buffer to fully return the error string.
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XPRSbranchobject bo;
...
char* cbuf;
int cbuflen;
if (XPRS_bo_setpreferredbranch(bo,3)) {
XPRS_bo_getlasterror(bo,NULL,NULL,0,&cbuflen);
cbuf = malloc(cbuflen);
XPRS_bo_getlasterror(bo,NULL, cbuf, cbuflen, NULL);
printf("ERROR when setting preferred branch: %s\n", cbuf);
}
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