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More debugging and realizing how PHP does references

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Jeff Moser
2010-09-25 15:46:23 -04:00
parent e8d444e7da
commit 086d94865f
21 changed files with 77 additions and 72 deletions
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4
PHPSkills/TrueSkill/Layers/TeamPerformancesToTeamPerformanceDifferencesLayer.php
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@ -13,7 +13,7 @@ use Moserware\Skills\TrueSkill\Factors\GaussianWeightedSumFactor;
class TeamPerformancesToTeamPerformanceDifferencesLayer extends TrueSkillFactorGraphLayer
{
public function __construct(TrueSkillFactorGraph $parentGraph)
public function __construct(TrueSkillFactorGraph &$parentGraph)
{
parent::__construct($parentGraph);
}
@ -38,7 +38,7 @@ class TeamPerformancesToTeamPerformanceDifferencesLayer extends TrueSkillFactorG
}
private function createTeamPerformanceToDifferenceFactor(
Variable $strongerTeam, Variable $weakerTeam, Variable $output)
Variable &$strongerTeam, Variable &$weakerTeam, Variable &$output)
{
return new GaussianWeightedSumFactor($output, array($strongerTeam, $weakerTeam), array(1.0, -1.0));
}