Initializing help system before first use

# GetObjDblAttrib(Int32, Int32, Double) Method

Retrieves the value of a given double attribute associated with a multi-objective solve. When solving a multi-objective problem, several objectives might be optimized in sequence. After each solve, the problem attributes are captured so that they can be queried afterwards.
Namespace: Optimizer
Assembly: xprsdn (in xprsdn.dll) Version: 47.01.01+0ba4e76731516b80760698bbaa939494dae84e49
Syntax
C#

    public void GetObjDblAttrib(
    	int solveidx,
    	int attrib,
    	out double p_value
    )

#### Parameters

solveidx Int32
  Index of the solve to query. Must be between 0 and SOLVEDOBJS-1.
attrib Int32
  Problem attribute whose value is to be returned. A full list of all problem attributes may be found in , or from the list in the xprs.h header file.
p_value Double
  Pointer to a double where attribute value will be returned.

See Also

#### Reference

XPRSprob Class
GetObjDblAttrib Overload
Optimizer Namespace
Parent Topic GetObjDblAttrib Method

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