#define EXPORT_FUNC
#endif

class EXPORT_FUNC Deck {
    Card card;
public:
    void shuffle();
    Card& draw();
};
"""))
        final SourceFileElement source = ofFile(new SourceFile("cpp", "deck.cpp", """
#include "deck.h"
#include "shuffle.h"

void Deck::shuffle() {
    ShuffleAlgorithm shuffler;
    shuffler.shuffle();
}

Card& Deck::draw() {
    return card;
}
"""))
    }

                dependencies {
                    api project(':card')
                    implementation project(':shuffle')
                }
            }
        """
        app.deck.writeToProject(file('deck'))
        app.card.writeToProject(file('card'))
        app.shuffle.writeToProject(file('shuffle'))

        when:
        run('publish')

        then:

                dependencies {
                    api project(':card')
                    implementation project(':shuffle')
                }
            }
            project(':card') {
                apply plugin: 'cpp-library'
            }
            project(':shuffle') {
                apply plugin: 'cpp-library'
            }
        """
        app.deck.writeToProject(file("deck"))

                    implementation project(':shuffle')
                }
            }
            project(':shuffle') {
                library.baseName = 'card_shuffle'
            }
"""
        app.deck.writeToProject(file('deck'))
        app.card.writeToProject(file('card'))
        app.shuffle.writeToProject(file('shuffle'))

        when:
        run('publish')

        then:

        app.shuffle.writeToProject(file("shuffle"))
        app.main.writeToProject(file("app"))

        expect:
        succeeds ":app:assemble"

        result.assertTasksExecuted([':card', ':deck', ':shuffle'].collect { tasks(it).debug.allToLink }, tasks(':app').debug.allToInstall, ":app:assemble")
        sharedLibrary("deck/build/lib/main/debug/deck").assertExists()

	for i := range p {
		p[i] = i
	}
	r.Shuffle(len(p), func(i, j int) { p[i], p[j] = p[j], p[i] })
	return p
}

// Shuffle pseudo-randomizes the order of elements.
// n is the number of elements. Shuffle panics if n < 0.
// swap swaps the elements with indexes i and j.
func (r *Rand) Shuffle(n int, swap func(i, j int)) {
	if n < 0 {
		panic("invalid argument to Shuffle")
	}

    return {0, 3, 1, 2};
  } else if (from == "NCHW" && to == "NHWC") {
    return {0, 2, 3, 1};
  } else {
    return {};
  }
}

// Shuffle elements in the `attr` according to the permutation. Optional
// `inner_size` allows to shuffle array attributes created from rank 2 tensors
// on outer dimension only.
ArrayAttr ShuffleArrayAttr(ArrayAttr attr, ArrayRef<int64_t> permutation,

	MIX(a, b, c, d, e, 0x5A827999)

#define ROUND1x(a, b, c, d, e, index) \
	SHUFFLE(index, e); \
	FUNC1(a, b, c, d, e); \
	MIX(a, b, c, d, e, 0x5A827999)

#define ROUND2(a, b, c, d, e, index) \
	SHUFFLE(index, e); \
	FUNC2(a, b, c, d, e); \
	MIX(a, b, c, d, e, 0x6ED9EBA1)

#define ROUND3(a, b, c, d, e, index) \
	SHUFFLE(index, e); \
	FUNC3(a, b, c, d, e); \
	MIX(a, b, c, d, e, 0x8F1BBCDC)

	BNE loop

	// decrement length
	ADD $-256, R4

	// rearrange vectors
	SHUFFLE(X0, X1, X2, X3, M0, M1, M2, M3)
	ADDV(J0, X0, X1, X2, X3)
	SHUFFLE(X4, X5, X6, X7, M0, M1, M2, M3)
	ADDV(KEY0, X4, X5, X6, X7)
	SHUFFLE(X8, X9, X10, X11, M0, M1, M2, M3)
	ADDV(KEY1, X8, X9, X10, X11)
	VAF CTR, X12, X12
	SHUFFLE(X12, X13, X14, X15, M0, M1, M2, M3)
	ADDV(NONCE, X12, X13, X14, X15)

	// increment counters

	words := strings.Fields("ink runs from the corners of my mouth")
	rand.Shuffle(len(words), func(i, j int) {
		words[i], words[j] = words[j], words[i]
	})
	fmt.Println(words)
}

func ExampleShuffle_slicesInUnison() {
	numbers := []byte("12345")
	letters := []byte("ABCDE")
	// Shuffle numbers, swapping corresponding entries in letters at the same time.
	rand.Shuffle(len(numbers), func(i, j int) {