CAA中交互选择对象——设置代理选择类型

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在BuildGraph函数变量中定义（根据功能需求不同，适当增减代码，不可全用）；

//定义一个CATString类型链表

CATLISTV(CATString) TypeList1 = NULL;

//添加选择类型限制

TypeList1.Append(CATString("CATISketch"));
TypeList1.Append(CATString("CATIPrtPart"));

//实例化（初始化）对象；指针要预先声明好；
_piSelectPartAgent = new CATOtherDocumentAgent("select Part","CATBasicMultiDocumentCommand","CATDialogEngine");

//设置代理要选择的类型；
_piSelectPartAgent -> SetOrderedTypeList(TypeList1);

//设置代理的行为（高亮等等）
_piSelectPartAgent -> SetBehavior(CATDlgEngWithPrevaluation|CATDlgEngWithPSOHSO|CATDlgEngWithTooltip|CATDlgEngOneShot);

//根据要执行的方法的地址创建代理筛选器（得到pFilterOtherPart ）。

//其中CheckSelectedLineFunc检查筛选的方法函数需要自己写
CATAcquisitionFilter * pFilterOtherPart = Filter((FilterMethod) &作用域::CheckSelectedPartFunc,(void *)NULL);

//将筛选器关联到获取代理
_piSelectPartAgent->SetFilter(pFilterOtherPart);

//如果有选择多种情况，就重复上面创建

CATLISTV(CATString) TypeList2 = NULL;
TypeList2.Append(CATString("CATLine"));
_piSelectVectorAgent = new CATFeatureImportAgent("select Vector");
_piSelectVectorAgent -> SetOrderedTypeList(TypeList2);
_piSelectVectorAgent -> SetBehavior(CATDlgEngWithPrevaluation|CATDlgEngWithPSOHSO|CATDlgEngWithTooltip|CATDlgEngOneShot);

CATAcquisitionFilter * pFilterOtherLine = Filter((FilterMethod) &作用域::CheckSelectedLineFunc,(void *)NULL);
_piSelectVectorAgent->SetFilter(pFilterOtherLine);

CATLISTV(CATString) TypeList3 = NULL;
TypeList3.Append(CATString("CATPoint"));
_piSelectPointAgent = new CATFeatureImportAgent("select Midpt");
_piSelectPointAgent -> SetOrderedTypeList(TypeList3);
_piSelectPointAgent -> SetBehavior(CATDlgEngWithPrevaluation|CATDlgEngWithPSOHSO|CATDlgEngWithTooltip|CATDlgEngOneShot);
CATAcquisitionFilter * pFilterOtherPoint = Filter((FilterMethod) &作用域::CheckSelectedPointFunc,(void *)NULL);
_piSelectPointAgent->SetFilter(pFilterOtherPoint);