Initializing help system before first use

# XPRSgetobjintattrib, XPRSgetobjintattrib64

Purpose
Retrieves the value of a given integer 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.
Topic areas
Controls and Attributes, Multiobjective
Synopsis
`int XPRS_CC XPRSgetobjintattrib(XPRSprob prob, int solveidx, int attrib, int* p_value);`
`int XPRS_CC XPRSgetobjintattrib64(XPRSprob prob, int solveidx, int attrib, XPRSint64* p_value);`
Arguments

prob | The current problem.
solveidx | Index of the solve to query. Must be between 0 and SOLVEDOBJS-1.
attrib | Problem attribute whose value is to be returned. A full list of all problem attributes may be found in Problem Attributes, or from the list in the xprs.h header file.
p_value | Pointer to an integer where attribute value will be returned.

Example
The following obtains the status of each LP solve, and displays it to the console:

    int nsolves, status, i;
    XPRSlpoptimize(prob,"");
    XPRSgetintattrib(prob, XPRS_SOLVEDOBJS, &nsolves);
    for (i = 0; i < nsolves; i++) {
      XPRSgetobjintattrib(prob,i,XPRS_LPSTATUS,&status);
      printf("Status of solve %d: %d\n",i,status);
    }

Related topics
XPRSgetobjdblattrib.
Parent Topic Console and Library Functions

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