68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
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#include "ActionInitialization.hh" // 用户初始化
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#include "DetectorConstruction.hh" // 探测器构建文件
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#include "G4RunManagerFactory.hh" // 管理类
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#include "G4SteppingVerbose.hh" // step信息管理 verbose越大，输出越丰富
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#include "G4UIExecutive.hh" // UI操作
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#include "G4UImanager.hh" // UI管理
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#include "G4VisExecutive.hh" // 可视化
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#include "QBBC.hh" // 物理过程
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#include "Randomize.hh" // 随机数
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using namespace B1;
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int main(int argc, char** argv) {
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// argc 为 1 时，说明参数只有可执行文件本身，运行在GUI模式下
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// 如果 argc 不为 1，则运行在 batch mode，例如 example.exe run1.mac
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G4UIExecutive* ui = nullptr;
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if (argc == 1) {
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ui = new G4UIExecutive(argc, argv);
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}
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// 调整 step 的输出信息
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G4int precision = 4;
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G4SteppingVerbose::UseBestUnit(precision);
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// 构建运行管理器
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auto* runManager = G4RunManagerFactory::CreateRunManager(G4RunManagerType::Default);
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// 进行强制类的初始化
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//
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// 探测器构建
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runManager->SetUserInitialization(new DetectorConstruction());
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// 物理过程列表
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G4VModularPhysicsList* physicsList = new QBBC;
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physicsList->SetVerboseLevel(1);
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runManager->SetUserInitialization(physicsList);
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// 用户初始化
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runManager->SetUserInitialization(new ActionInitialization());
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// 可视化初始化
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// G4VisExecutive 可以输入 verbose 参数，用于控制输出的详细程度
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// https://www.hep.ph.ic.ac.uk/~yoshiu/COMET/comet_g4HTMLdoc/_vis_.html
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G4VisManager* visManager = new G4VisExecutive;
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visManager->Initialize();
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// 用户界面管理器的指针
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G4UImanager* UImanager = G4UImanager::GetUIpointer();
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// 根据模式，选择开始进行模拟，或打开GUI
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//
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if (!ui) {
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// batch mode
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G4String command = "/control/execute ";
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G4String fileName = argv[1];
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UImanager->ApplyCommand(command + fileName);
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} else {
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// interactive mode
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UImanager->ApplyCommand("/control/execute init_vis.mac");
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ui->SessionStart();
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delete ui;
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}
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// 释放指针
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delete visManager;
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delete runManager;
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}
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