Builder.h

/*
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  TRADE SECRETS: ESRI PROPRIETARY AND CONFIDENTIAL
  Unpublished material - all rights reserved under the
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  laws, treaties, and conventions.

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  Environmental Systems Research Institute, Inc.
  Attn: Contracts and Legal Services Department
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  email: contracts@esri.com
*/

#ifndef BUILDER_H_
#define BUILDER_H_

#include <string>
#include <memory>

#ifdef _MSC_VER
#   pragma warning(push)
#   pragma warning(disable : 4275)
#endif


namespace prtx {


template<typename C> class Builder {
public:
    Builder()                          = default;
    Builder(const Builder&)            = delete;
    Builder& operator=(const Builder&) = delete;

    virtual C* create(std::wstring* warnings = 0) const = 0;

    virtual C* createAndReset(std::wstring* warnings = 0) = 0;
};


template<typename C> class SharedPtrBuilder  {
public:
    SharedPtrBuilder()                                   = default;
    SharedPtrBuilder(const SharedPtrBuilder&)            = delete;
    SharedPtrBuilder& operator=(const SharedPtrBuilder&) = delete;

    virtual std::shared_ptr<C> createShared(std::wstring* warnings = 0) const = 0;

    virtual std::shared_ptr<C> createSharedAndReset(std::wstring* warnings = 0) = 0;
};


} // namespace prtx


#ifdef _MSC_VER
#   pragma warning(pop)
#endif


#endif /* BUILDER_H_ */