/** includes the cip file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderCip(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create reader data */
readerdata = NULL;
/* include reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
/* set non fundamental callbacks via setter functions */
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopyCip) );
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadCip) );
SCIP_CALL( SCIPsetReaderWrite(scip, reader, readerWriteCip) );
/* add cip reader parameters */
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/"READER_NAME"/dynamicconss", "should model constraints be subject to aging?",
NULL, FALSE, TRUE, NULL, NULL) );
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/"READER_NAME"/dynamiccols", "should columns be added and removed dynamically to the LP?",
NULL, FALSE, FALSE, NULL, NULL) );
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/"READER_NAME"/dynamicrows", "should rows be added and removed dynamically to the LP?",
NULL, FALSE, FALSE, NULL, NULL) );
return SCIP_OKAY;
}
/** includes the cnf file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderCnf(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create reader data */
readerdata = NULL;
/* include reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
/* set non fundamental callbacks via setter functions */
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopyCnf) );
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadCnf) );
/* add cnf reader parameters */
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/cnfreader/dynamicconss", "should model constraints be subject to aging?",
NULL, FALSE, TRUE, NULL, NULL) );
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/cnfreader/dynamiccols", "should columns be added and removed dynamically to the LP?",
NULL, FALSE, FALSE, NULL, NULL) );
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/cnfreader/dynamicrows", "should rows be added and removed dynamically to the LP?",
NULL, FALSE, FALSE, NULL, NULL) );
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/cnfreader/useobj", "should an artificial objective, depending on the number of clauses a variable appears in, be used?",
NULL, FALSE, FALSE, NULL, NULL) );
return SCIP_OKAY;
}
/** includes the cip file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderCip(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create cip reader data */
SCIP_CALL( SCIPallocMemory(scip, &readerdata) );
/* include reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
/* set non fundamental callbacks via setter functions */
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopyCip) );
SCIP_CALL( SCIPsetReaderFree(scip, reader, readerFreeCip) );
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadCip) );
SCIP_CALL( SCIPsetReaderWrite(scip, reader, readerWriteCip) );
/* add cip reader parameters */
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/cipreader/writefixedvars", "should fixed and aggregated variables be printed (if not, re-parsing might fail)",
&readerdata->writefixedvars, FALSE, DEFAULT_CIP_WRITEFIXEDVARS, NULL, NULL) );
return SCIP_OKAY;
}
/** includes the ccg file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderCcg(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READER* reader;
/* include reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, NULL) );
assert(reader != NULL);
/* set non-fundamental callbacks via setter functions */
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopyCcg) );
SCIP_CALL( SCIPsetReaderWrite(scip, reader, readerWriteCcg) );
return SCIP_OKAY;
}
/** includes the lp file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderDiff(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata = NULL;
SCIP_READER* reader;
/* include reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
/* set non fundamental callbacks via setter functions */
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopyDiff) );
SCIP_CALL( SCIPsetReaderFree(scip, reader, readerFreeDiff) );
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadDiff) );
return SCIP_OKAY;
}
/** includes the bpa file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderBpa(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create binpacking reader data */
readerdata = NULL;
/* include binpacking reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
assert(reader != NULL);
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadBpa) );
return SCIP_OKAY;
}
/** includes the col file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderCol(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create col reader data */
readerdata = NULL;
/* include col reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION,
readerdata) );
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopyCol) );
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadCol) );
return SCIP_OKAY;
}
/** includes the sol file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderSol(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create reader data */
readerdata = NULL;
/* include reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
assert(reader != NULL);
/* set non fundamental callbacks via setter functions */
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopySol) );
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadSol) );
return SCIP_OKAY;
}
/** includes the xyz file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderXyz(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create xyz reader data */
readerdata = NULL;
/* TODO: (optional) create reader specific data here */
reader = NULL;
/* include reader */
#if 0
/* use SCIPincludeReader() if you want to set all callbacks explicitly and realize (by getting compiler errors) when
* new callbacks are added in future SCIP versions
*/
SCIP_CALL( SCIPincludeReader(scip, READER_NAME, READER_DESC, READER_EXTENSION,
readerCopyXyz, readerFreeXyz, readerReadXyz, readerWriteXyz, readerdata) );
#else
/* use SCIPincludeReaderBasic() plus setter functions if you want to set callbacks one-by-one and your code should
* compile independent of new callbacks being added in future SCIP versions
*/
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
assert(reader != NULL);
/* set non fundamental callbacks via setter functions */
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopyXyz) );
SCIP_CALL( SCIPsetReaderFree(scip, reader, readerFreeXyz) );
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadXyz) );
SCIP_CALL( SCIPsetReaderWrite(scip, reader, readerWriteXyz) );
#endif
/* add xyz reader parameters */
/* TODO: (optional) add reader specific parameters with SCIPaddTypeParam() here */
return SCIP_OKAY;
}
/** includes the ppm file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderPpm(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create ppm reader data */
SCIP_CALL( SCIPallocMemory(scip, &readerdata) );
initReaderdata(readerdata);
/* include reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
assert(reader != NULL);
/* set non fundamental callbacks via setter functions */
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopyPpm) );
SCIP_CALL( SCIPsetReaderFree(scip, reader, readerFreePpm) );
SCIP_CALL( SCIPsetReaderWrite(scip, reader, readerWritePpm) );
/* add ppm reader parameters */
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/ppmreader/rgbrelativ", "should the coloring values be relativ or absolute",
&readerdata->rgb_relativ, FALSE, DEFAULT_PPM_RGB_RELATIVE, NULL, NULL) );
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/ppmreader/rgbascii", "should the output format be binary(P6) (otherwise plain(P3) format)",
&readerdata->rgb_ascii, FALSE, DEFAULT_PPM_RGB_ASCII, NULL, NULL) );
SCIP_CALL( SCIPaddIntParam(scip,
"reading/ppmreader/coefficientlimit",
"splitting coefficients in this number of intervals",
&readerdata->coef_limit, FALSE, DEFAULT_PPM_COEF_LIMIT, 3, 16, NULL, NULL) );
SCIP_CALL( SCIPaddIntParam(scip,
"reading/ppmreader/rgblimit",
"maximal color value",
&readerdata->rgb_limit, FALSE, DEFAULT_PPM_RGB_LIMIT, 0, 255, NULL, NULL) );
return SCIP_OKAY;
}
/** includes the sch file reader in SCIP */
SCIP_RETCODE SCIPincludeReaderSm(
SCIP* scip /**< SCIP data structure */
)
{
SCIP_READERDATA* readerdata;
SCIP_READER* reader;
/* create sch reader data */
readerdata = NULL;
/* include sch reader */
SCIP_CALL( SCIPincludeReaderBasic(scip, &reader, READER_NAME, READER_DESC, READER_EXTENSION, readerdata) );
assert(reader != NULL);
SCIP_CALL( SCIPsetReaderCopy(scip, reader, readerCopySm) );
SCIP_CALL( SCIPsetReaderRead(scip, reader, readerReadSm) );
/* add reader parameters */
SCIP_CALL( SCIPaddBoolParam(scip,
"reading/"READER_NAME"/mipmodel", "create MIP model?",
NULL, FALSE, FALSE, NULL, NULL) );
return SCIP_OKAY;
}