Using argv argc Post: 66946

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Help using argc/argv in assignment

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: First, create a "hello world" program that prints "Hello World". But NOW, instead use argc to verify that a...

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pgacreate

PGACreate(8)							      PGAPack							      PGACreate(8)

NAME

       PGACreate - creates an uninitialized context variable.  The Fortran version of this function call contains only the last three arguments

INPUT PARAMETERS

       argc   - address of the count of the number of command line arguments.
       argv   - array of command line arguments.
       datatype
	      -  the  data  type  used	for  the  strings.   Must  be  one  of	PGA_DATATYPE_BINARY, PGA_DATATYPE_CHARACTER, PGA_DATATYPE_INTEGER,
	      PGA_DATATYPE_REAL, or PGA_DATATYPE_USER
       binary -valued, character-valued, integer-valued,
       real   -valued, or a user-defined datatype, respectively.
       len    - the string length (number of genes).
       maxormin
	      - the direction of optimization. Must be one of PGA_MAXIMIZE or PGA_MINIMIZE for maximization or minimization, respectively.

OUTPUT PARAMETERS

       none

SYNOPSIS

       #include "pgapack.h"
       PGAContext * PGACreate(argc, argv, datatype, len, maxormin)
       int *argc
       char **argv
       int datatype
       int len
       int maxormin

LOCATION

       create.c

EXAMPLE

       Example:

       In C:
       void main(int argc, char **argv) {
       PGAContext *ctx;
       :
       ctx = PGACreate(&argc, argv, PGA_DATATYPE_BINARY, 100, PGA_MAXIMIZE);
       :
       //  Set options here
       :
       PGASetUp(ctx);
       :
       //  Run the GA here
       :
       PGADestroy(ctx);
       }

       In FORTRAN:
       integer ctx
       :
       ctx = PGACreate(PGA_DATATYPE_BINARY, 100, PGA_MAXIMIZE)
       :
       c       Set options here
       :
       call PGASetUp(ctx)
       :
       c       Run the GA here
       :
       call PGADestroy(ctx)
       stop
       end

								     05/01/95							      PGACreate(8)

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argv

Discussion started by: mbb

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