#include <lnv3/lnv3.h>


#include "validate.h"
#include "funcList.h"


bool
ValidateMultiply( const string& operation )
{
    if( operation != "multiply" ) return false;

    ln a, b, c, d;
    cin >> a >> b >> c;

    d = a * b;
    CheckForError( d, c, "operator*( ln )" );

    d = a;
    d *= b;
    CheckForError( d, c, "operator*=( ln )" );

    //  scalar case...
    if( b.GetSize( ) == 1 )
    {
        long bb = b.GetDigit( 0 );
        if( b.GetSign( ) == negative )
            bb = 0 - bb;
        
        d = a * bb;
        CheckForError( d, c, "operator*( scalar )" );

        d = a;
        d *= bb;
        CheckForError( d, c, "operator*=( scalar )" );
    }

    return true;
}


static TestFunctionList RegFunc( ValidateMultiply );