CreateXmlString function

Inserting CDATA into XML-templates of NEOS

With this function the information for XML-templates can be inserted. Ordinarily, one creates an object with the function NgetSolverTemplate() first and then inserts the requested CDATA fields of this XML-form with this function.

CreateXmlString(neosxml, cdatalist)

Arguments

• neosxml: An object of class NeosXml created with the function NgetSolverTemplate().
• cdatalist: A named list object with the CDATA tags to be filled.

Returns

A character string containing the specified optimization problem, which can then be used in a call to NsubmitJob().

References

NEOS API: https://neos-server.org/neos/xml-rpc.html

Author(s)

Bernhard Pfaff

See Also

NeosXml and NgetSolverTemplate

Examples

## Not run:

tmp <-NgetSolverTemplate(category = "go", solvername = "ASA",
inputMethod = "AMPL")
## setting path to example model and data file
modf <- system.file("ExAMPL", "diet.mod", package = "rneos")
datf <- system.file("ExAMPL", "diet.dat", package = "rneos")
## import of file contents
modc <- paste(paste(readLines(modf), collapse = "\n"), "\n")
cat(modc)
datc <- paste(paste(readLines(datf), collapse = "\n"), "\n")
cat(datc)
## create list object
argslist <- list(model = modc, data = datc, commands = "",
comments = "")
## create XML string
xmls <- CreateXmlString(neosxml = tmp, cdatalist = argslist)
xmls
## End(Not run)