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PHP Graph::getEdgeClone方法代码示例

本文整理汇总了PHP中Fhaculty\Graph\Graph::getEdgeClone方法的典型用法代码示例。如果您正苦于以下问题:PHP Graph::getEdgeClone方法的具体用法?PHP Graph::getEdgeClone怎么用?PHP Graph::getEdgeClone使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Fhaculty\Graph\Graph的用法示例。


在下文中一共展示了Graph::getEdgeClone方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: addFlow

 /**
  * helper used to add $newFlow to original edges of $clonedEdges in graph $resultGraph
  *
  * @param Graph  $resultGraph graph to look for original edges
  * @param Edges  $clonedEdges set of cloned edges to be modified
  * @param number $newFlow     flow to add
  * @uses Graph::getEdgeClone()
  * @uses Graph::getEdgeCloneInverted()
  * @uses Edge::getFlow()
  * @uses Edge::setFlow()
  */
 protected function addFlow(Graph $resultGraph, Edges $clonedEdges, $newFlow)
 {
     foreach ($clonedEdges as $clonedEdge) {
         try {
             // get edge from clone
             $edge = $resultGraph->getEdgeClone($clonedEdge);
             // add flow
             $edge->setFlow($edge->getFlow() + $newFlow);
             // if the edge doesn't exist => use the residual edge
         } catch (UnderflowException $ignore) {
             $edge = $resultGraph->getEdgeCloneInverted($clonedEdge);
             // remove flow
             $edge->setFlow($edge->getFlow() - $newFlow);
         }
     }
 }
开发者ID:feffi,项目名称:graph,代码行数:27,代码来源:Base.php

示例2: testEdgesFailParallel

 /**
  * @expectedException OverflowException
  */
 public function testEdgesFailParallel()
 {
     // 1 -> 2, 1 -> 2
     $graph = new Graph();
     $v1 = $graph->createVertex(1);
     $v2 = $graph->createVertex(2);
     $e1 = $v1->createEdgeTo($v2);
     $e2 = $v1->createEdgeTo($v2);
     // which one to return? e1? e2?
     $graph->getEdgeClone($e1);
 }
开发者ID:feffi,项目名称:graph,代码行数:14,代码来源:GraphTest.php


注:本文中的Fhaculty\Graph\Graph::getEdgeClone方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。