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MyReadParamNode.h
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31 lines (26 loc) · 907 Bytes
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/***************************
@Author: Chunel
@Contact: chunel@foxmail.com
@File: MyReadParamNode.h
@Time: 2021/6/13 3:23 下午
@Desc:
***************************/
#ifndef CGRAPH_MYREADPARAMNODE_H
#define CGRAPH_MYREADPARAMNODE_H
#include "CGraph.h"
#include "../MyParams/MyParam.h"
class MyReadParamNode : public CGraph::GNode {
public:
CStatus run() override {
auto myParam = CGRAPH_GET_GPARAM_WITH_NO_EMPTY(MyParam, "param1") // 获取类型为MyParam且名为"param1"的参数
int val = 0;
{
/* 对需要使用（读或写）参数的位置，加括号{}范围限定，以减少互斥等待时间 */
CGRAPH_PARAM_READ_CODE_BLOCK(myParam)
val = myParam->iValue;
}
CGraph::CGRAPH_ECHO("[%s], iValue is : [%d] ... ", this->getName().c_str(), val);
return CStatus();
}
};
#endif //CGRAPH_MYREADPARAMNODE_H