SzEnvironment.hpp

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// SzEnvironment.hpp -- abstract interface mirroring C# Senzing.Sdk.SzEnvironment.
//
// The environment is the factory and lifecycle owner for the subsystem
// instances (Product, Engine, ConfigManager, Diagnostic). Each Get* accessor
// lazily creates and caches a single env-owned instance and returns a non-owning
// reference; the returned references are invalid after Destroy().
#ifndef SENZING_SDK_SZENVIRONMENT_HPP
#define SENZING_SDK_SZENVIRONMENT_HPP
 
#include <cstdint>
 
#include "senzing/sdk/SzConfigManager.hpp"
#include "senzing/sdk/SzDiagnostic.hpp"
#include "senzing/sdk/SzEngine.hpp"
#include "senzing/sdk/SzProduct.hpp"
 
namespace senzing::sdk {
 
class SzEnvironment {
public:
    virtual ~SzEnvironment() = default;
 
    virtual SzProduct& GetProduct() = 0;
 
    virtual SzEngine& GetEngine() = 0;
 
    virtual SzConfigManager& GetConfigManager() = 0;
 
    virtual SzDiagnostic& GetDiagnostic() = 0;
 
    virtual int64_t GetActiveConfigID() = 0;
 
    virtual void Reinitialize(int64_t configID) = 0;
 
    virtual void Destroy() = 0;
 
    virtual bool IsDestroyed() = 0;
};
 
}  // namespace senzing::sdk
 
#endif  // SENZING_SDK_SZENVIRONMENT_HPP