cf_eval.cc File Reference

#include "config.h"
#include "cf_assert.h"
#include "cf_defs.h"
#include "cf_eval.h"

Go to the source code of this file.

Functions
static CanonicalForm	evalCF (const CanonicalForm &f, const CFArray &a, int m, int n)
OSTREAM &	operator<< (OSTREAM &s, const Evaluation &e)

Function Documentation

evalCF()

CanonicalForm evalCF ( const CanonicalForm &  f, const CFArray &  a, int  m, int  n  )

static

Definition at line 68 of file cf_eval.cc.

{
    if ( m > n )
        return f;
    else {
        CanonicalForm result = f;
        while ( n >= m ) {
            result = result( a[n], Variable( n ) );
            n--;
        }
        return result;
    }
//    iterated method turned out to be faster than
//    return evalCF( f( a[n], Variable( n ) ), a, m, n-1 );
}

operator<<()

OSTREAM & operator<<	(	OSTREAM &	s,
		const Evaluation &	e
	)

Definition at line 59 of file cf_eval.cc.

{
    e.values.print(s);
    return s;
}