Program Listing for File DependencyNode.h

↰ Return to documentation for file (include/flamegpu/model/DependencyNode.h)

#ifndef INCLUDE_FLAMEGPU_MODEL_DEPENDENCYNODE_H_
#define INCLUDE_FLAMEGPU_MODEL_DEPENDENCYNODE_H_

#include <vector>
#include "flamegpu/exception/FLAMEGPUException.h"

namespace flamegpu {

class DependencyNode {
 public:
    virtual ~DependencyNode();

    template<typename A>
    void dependsOn(A& dep) {
       dependsOnImpl(dep);
    }
    template<typename A, typename...Args>
    void dependsOn(A& dep, Args&...dependencyList) {
       dependsOnImpl(dep);
       dependsOn(dependencyList...);
    }

 protected:
    friend class DependencyGraph;
    std::vector<DependencyNode*> dependents;
    std::vector<DependencyNode*> dependencies;
    void addDependent(DependencyNode& dependent);
    int minLayerDepth = 0;
    void dependsOnImpl(DependencyNode& dependency);
    void setMinimumLayerDepth(const int minLayerDepth);

    bool hasDependents() const;
    const std::vector<DependencyNode*> getDependents() const;
    bool hasDependencies() const;
    const std::vector<DependencyNode*> getDependencies() const;
    int getMinimumLayerDepth();
};

}  // namespace flamegpu

#endif  // INCLUDE_FLAMEGPU_MODEL_DEPENDENCYNODE_H_