Initializing help system before first use

WriteSol Method (String, String)

Writes the current solution to a CSV format ASCII file, problem_name .asc (and .hdr).

Namespace:   Optimizer
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.01
Syntax
C# 
public void WriteSol(
	string filename,
	string flags
)

Parameters

filename
Type:  System.String
A string of up to MAXPROBNAMELENGTH characters containing the file name to which the solution is to be written. If omitted, the default problem_name will be used. The extensions .hdr and .asc will be appended.
flags
Type:  System.String
Flags to control which optional fields are output:
  • s: sequence number;
  • n: name;
  • t: type;
  • b: basis status;
  • a: activity;
  • c: cost (columns), slack (rows);
  • l: lower bound;
  • u: upper bound;
  • d: dj (column; reduced costs), dual value (rows; shadow prices);
  • r: right hand side (rows).
If no flags are specified, all fields are output.
Additional flags:
  • p: outputs in full precision;
  • q: only outputs vectors with nonzero optimum value;
  • x: output the current LP solution instead of the MIP solution;
  • z: compress the output file.
Remarks
See Also
Parent Topic WriteSol Method

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