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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/GaussianLikelihoodFactor.php
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@ -18,7 +18,7 @@ class GaussianLikelihoodFactor extends GaussianFactor
{
private $_precision;
public function __construct($betaSquared, Variable $variable1, Variable $variable2)
public function __construct($betaSquared, Variable &$variable1, Variable &$variable2)
{
parent::__construct("Likelihood of {0} going to {1}");
$this->_precision = 1.0/$betaSquared;
@ -36,8 +36,8 @@ class GaussianLikelihoodFactor extends GaussianFactor
$messages[0]->getValue());
}
private function updateHelper(Message $message1, Message $message2,
Variable $variable1, Variable $variable2)
private function updateHelper(Message &$message1, Message &$message2,
Variable &$variable1, Variable &$variable2)
{
$message1Value = clone $message1->getValue();
$message2Value = clone $message2->getValue();