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Use more idiomatic loops in delta_blue.

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This commit is contained in:
Bob Nystrom
2015-03-04 07:16:56 -08:00
parent 2b66880bb3
commit d722adddff
1 changed files with 5 additions and 10 deletions
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15
benchmark/delta_blue.wren
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@ -488,8 +488,7 @@ class Planner {
var unsatisfied = removePropagateFrom(out)
var strength = REQUIRED
while (true) {
for (i in 0...unsatisfied.count) {
var u = unsatisfied[i]
for (u in unsatisfied) {
if (u.strength == strength) incrementalAdd(u)
}
strength = strength.nextWeaker
@ -539,8 +538,7 @@ class Planner {
// given [constraints], usually a set of input constraints.
extractPlanFromConstraints(constraints) {
var sources = []
for (i in 0...constraints.count) {
var constraint = constraints[i]
for (constraint in constraints) {
// if not in plan already and eligible for inclusion.
if (constraint.isInput && constraint.isSatisfied) sources.add(constraint)
}
@ -585,14 +583,12 @@ class Planner {
var todo = [out]
while (todo.count > 0) {
var v = todo.removeAt(-1)
for (i in 0...v.constraints.count) {
var constraint = v.constraints[i]
for (constraint in v.constraints) {
if (!constraint.isSatisfied) unsatisfied.add(constraint)
}
var determining = v.determinedBy
for (i in 0...v.constraints.count) {
var next = v.constraints[i]
for (next in v.constraints) {
if (next != determining && next.isSatisfied) {
next.recalculate
todo.add(next.output)
@ -605,8 +601,7 @@ class Planner {
addConstraintsConsumingTo(v, coll) {
var determining = v.determinedBy
for (i in 0...v.constraints.count) {
var constraint = v.constraints[i]
for (constraint in v.constraints) {
if (constraint != determining && constraint.isSatisfied) {
coll.add(constraint)
}