Scippy

    SCIP

    Solving Constraint Integer Programs

    Macros | Functions
    genRandomLOPInstance.c File Reference

    Detailed Description

    generate a random linear ordering problem instance

    Author
    Marc Pfetsch

    Definition in file genRandomLOPInstance.c.

    #include <stdlib.h>
    #include <stdio.h>
    #include <assert.h>

    Go to the source code of this file.

    Macros

    #define SCIP_RAND_MAX   RAND_MAX
     

    Functions

    static int getRand (unsigned int *seedp)
     
    static int getRandomInt (int minrandval, int maxrandval, unsigned int *seedp)
     
    int main (int argc, char **argv)
     

    Macro Definition Documentation

    ◆ SCIP_RAND_MAX

    #define SCIP_RAND_MAX   RAND_MAX

    Definition at line 64 of file genRandomLOPInstance.c.

    Function Documentation

    ◆ getRand()

    static int getRand ( unsigned int *  seedp)
    		static

    returns a random number between 0 and SCIP_RAND_MAX

    Parameters
    seedppointer to seed value

    Definition at line 68 of file genRandomLOPInstance.c.

    Referenced by getRandomInt().

    ◆ getRandomInt()

    static int getRandomInt ( int  minrandval,
    int  maxrandval,
    unsigned int *  seedp 
    )
    		static

    returns a random integer between minrandval and maxrandval

    Parameters
    minrandvalminimal value to return
    maxrandvalmaximal value to return
    seedppointer to seed value

    Definition at line 79 of file genRandomLOPInstance.c.

    References getRand(), and SCIP_RAND_MAX.

    Referenced by main().

    ◆ main()

    int main ( int  argc,
    char **  argv 
    )

    Definition at line 88 of file genRandomLOPInstance.c.

    References getRandomInt(), and NULL.