CPXXwritemipstarts and CPXwritemipstarts
The routine CPXXwritemipstarts/CPXwritemipstarts
writes a range
of MIP starts of a CPLEX problem object
to a file in MST format.
int CPXXwritemipstarts( CPXCENVptrenv, CPXCLPptrlp, char const *filename_str, intbegin, intend )
int CPXwritemipstarts( CPXCENVptrenv, CPXCLPptrlp, char const *filename_str, intbegin, intend )
Description
The routine CPXXwritemipstarts/CPXwritemipstarts
writes a range
of MIP starts of a CPLEX problem object
to a file in MST format. The level of detail written into a
MST file can be controlled using the parameter
write level for MST, SOL files
(CPX_PARAM_WRITELEVEL
).
The MST format is an XML format and is documented in the stylesheet
solution.xsl
and schema solution.xsd
in the include
directory of the CPLEX distribution.
CPLEX File Formats Reference Manual
also documents this format briefly.
Arguments
- env
-
A pointer to the CPLEX environment as returned by
CPXXopenCPLEX/CPXopenCPLEX
. - lp
-
A pointer to the CPLEX problem object as returned by
CPXXcreateprob/CPXcreateprob
. - filename_str
- A character string containing the name of the file to which the MIP start information should be written.
- begin
- An integer specifying the beginning of the range of MIP starts to be written.
- end
- An integer specifying the end of the range of MIP starts to be written.