lpx_create_prob {glpk} | R Documentation |
This function is a low-level interface to the GNU Linear Programming
Kit (GLPK) function lpx_create_prob
. The parameter
names, associated types, and return values are identical to the
GLPK function. Please see the GLPK documentation for more info.
lpx_create_prob()
This function is the interface to the R-glpk C function
R_lpx_create_prob
which converts R objects and
calls GLPK lpx_create_prob
.
Returns an external pointer object.
This pointer is opaque but is of type LPX *
.
It can be used in related GLPK methods. Any allocated memory
associated with this pointer is handled by the R garbage collector.
However, you may also call the GLPK destructor method of this class
to free the memory and nullify the pointer.
The generation of this function code, documentation, and R-API code has largely been automated. Therefore, not all functions have been fully tested. Beware and please report any bugs or inconsistencies.
The full documentation for GLPK has not been converted to Rd format – it is available in the GLPK source distribution.
Inquiries regarding this interface (R-GLPK) should NOT be sent to GNU GLPK mailing lists.
Lopaka Lee <rclee@usgs.gov> (R-GLPK)
Andrew Makhorin <mao@gnu.org> (GLPK)
The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html