30 lines
779 B
C++
30 lines
779 B
C++
#ifndef B1DetectorConstruction_h
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#define B1DetectorConstruction_h 1
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#include "G4VUserDetectorConstruction.hh" // 基类
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#include "globals.hh"
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class G4VPhysicalVolume;
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class G4LogicalVolume;
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/// Detector construction class to define materials and geometry.
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namespace B1 {
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class DetectorConstruction : public G4VUserDetectorConstruction {
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public:
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DetectorConstruction(); // 构造
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~DetectorConstruction() override; // 构析
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G4VPhysicalVolume* Construct() override; // 函数，描述探测器，返回物理体
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G4LogicalVolume* GetScoringVolume() const { return fScoringVolume; } // 自定义计数函数 返回指针fScoringVolume
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protected:
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G4LogicalVolume* fScoringVolume = nullptr; // 用于计数
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};
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} // namespace B1
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#endif
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