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More debugging and realizing how PHP does references

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This commit is contained in:
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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6
PHPSkills/TrueSkill/Factors/GaussianPriorFactor.php
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@ -19,7 +19,7 @@ class GaussianPriorFactor extends GaussianFactor
{
private $_newMessage;
public function __construct($mean, $variance, Variable $variable)
public function __construct($mean, $variance, Variable &$variable)
{
parent::__construct("Prior value going to {0}");
$this->_newMessage = new GaussianDistribution($mean, sqrt($variance));
@ -27,10 +27,10 @@ class GaussianPriorFactor extends GaussianFactor
new Message(
GaussianDistribution::fromPrecisionMean(0, 0),
"message from {0} to {1}",
this, variable));
$this, variable));
}
protected function updateMessageVariable(Message $message, Variable $variable)
protected function updateMessageVariable(Message &$message, Variable &$variable)
{
$oldMarginal = clone $variable->getValue();
$oldMessage = $message;