TargetOrImportType_.hpp

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/* $Id$
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 *
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 *               National Center for Biotechnology Information
 *
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 *  terms of the United States Copyright Act.  It was written as part of
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 *  thus cannot be copyrighted.  This software/database is freely available
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 *  and reliability of the software and data, the NLM and the U.S.
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 *  may be obtained by using this software or data. The NLM and the U.S.
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 *  warranties of performance, merchantability or fitness for any particular
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/// @file TargetOrImportType_.hpp
/// Data storage class.
///
/// This file was generated by application DATATOOL
/// using the following specifications:
/// <a href="/IEB/ToolBox/CPP_DOC/lxr/source/src/build-system/project_tree_builder/msbuild/msbuild_dataobj.xsd">msbuild_dataobj.xsd</a>
/// and additional tune-up parameters:
/// <a href="/IEB/ToolBox/CPP_DOC/lxr/source/src/build-system/project_tree_builder/msbuild/msbuild_dataobj.def">msbuild_dataobj.def</a>
///
/// ATTENTION:
///   Don't edit or commit this file into CVS as this file will
///   be overridden (by DATATOOL) without warning!
 
#ifndef msbuild__BUILD_SYSTEM_PROJECT_TREE_BUILDER_MSBUILD_TARGETORIMPORTTYPE_BASE_HPP
#define msbuild__BUILD_SYSTEM_PROJECT_TREE_BUILDER_MSBUILD_TARGETORIMPORTTYPE_BASE_HPP
 
// standard includes
#include <serial/serialbase.hpp>
#ifndef BEGIN_msbuild_SCOPE
#  define BEGIN_msbuild_SCOPE BEGIN_SCOPE(msbuild)
#  define END_msbuild_SCOPE END_SCOPE(msbuild)
#endif
BEGIN_msbuild_SCOPE // namespace msbuild::
 
 
// forward declarations
class CImport;
class CTarget;
 
 
// generated classes
 
 
/** @addtogroup dataspec_msbuild_dataobj
 *
 * @{
 */
 
/////////////////////////////////////////////////////////////////////////////
///
/// CTargetOrImportType_Base --
///
 
class CTargetOrImportType_Base : public NCBI_NS_NCBI::CSerialObject
{
    typedef NCBI_NS_NCBI::CSerialObject Tparent;
public:
    // constructor
    CTargetOrImportType_Base(void);
    // destructor
    virtual ~CTargetOrImportType_Base(void);
 
    // type info
    DECLARE_INTERNAL_TYPE_INFO();
 
 
    /// Choice variants.
    enum E_Choice {
        e_not_set = 0,  ///< No variant selected
        e_Target,
        e_Import
    };
    /// Maximum+1 value of the choice variant enumerator.
    enum E_ChoiceStopper {
        e_MaxChoice = 3 ///< == e_Import+1
    };
 
    /// Reset the whole object
    virtual void Reset(void);
 
    /// Reset the selection (set it to e_not_set).
    virtual void ResetSelection(void);
 
    /// Which variant is currently selected.
    ///
    /// @return
    ///   Choice state enumerator.
    E_Choice Which(void) const;
 
    /// Verify selection, throw exception if it differs from the expected.
    ///
    /// @param index
    ///   Expected selection.
    void CheckSelected(E_Choice index) const;
 
    /// Throw 'InvalidSelection' exception.
    ///
    /// @param index
    ///   Expected selection.
    NCBI_NORETURN void ThrowInvalidSelection(E_Choice index) const;
 
    /// Retrieve selection name (for diagnostic purposes).
    ///
    /// @param index
    ///   One of possible selection states.
    /// @return
    ///   Name string.
    static NCBI_NS_STD::string SelectionName(E_Choice index);
 
    /// Select the requested variant if needed.
    ///
    /// @param index
    ///   New selection state.
    /// @param reset
    ///   Flag that defines the resetting of the variant data. The data will
    ///   be reset if either the current selection differs from the new one,
    ///   or the flag is set to eDoResetVariant.
    void Select(E_Choice index, NCBI_NS_NCBI::EResetVariant reset = NCBI_NS_NCBI::eDoResetVariant);
    /// Select the requested variant if needed,
    /// allocating CObject variants from memory pool.
    void Select(E_Choice index,
                NCBI_NS_NCBI::EResetVariant reset,
                NCBI_NS_NCBI::CObjectMemoryPool* pool);
 
    // types
    typedef CTarget TTarget;
    typedef CImport TImport;
 
    // getters
    // setters
 
 
    /// Check if variant Target is selected.
    ///
    /// Target type is defined as 'typedef CTarget TTarget'.
    /// @return
    ///   - true, if the variant is selected.
    ///   - false, otherwise.
    bool IsTarget(void) const;
 
    /// Get the variant data.
    ///
    /// @return
    ///   Reference to the data.
    const TTarget& GetTarget(void) const;
 
    /// Select the variant.
    ///
    /// @return
    ///   Reference to the variant data.
    TTarget& SetTarget(void);
    /// Select the variant and set its data.
    ///
    /// @param value
    ///   Reference to the data.
    void SetTarget(TTarget& value);
 
 
    /// Check if variant Import is selected.
    ///
    /// Import type is defined as 'typedef CImport TImport'.
    /// @return
    ///   - true, if the variant is selected.
    ///   - false, otherwise.
    bool IsImport(void) const;
 
    /// Get the variant data.
    ///
    /// @return
    ///   Reference to the data.
    const TImport& GetImport(void) const;
 
    /// Select the variant.
    ///
    /// @return
    ///   Reference to the variant data.
    TImport& SetImport(void);
    /// Select the variant and set its data.
    ///
    /// @param value
    ///   Reference to the data.
    void SetImport(TImport& value);
 
 
private:
    // copy constructor and assignment operator
    CTargetOrImportType_Base(const CTargetOrImportType_Base& );
    CTargetOrImportType_Base& operator=(const CTargetOrImportType_Base& );
    // choice state
    E_Choice m_choice;
    // helper methods
    void DoSelect(E_Choice index, NCBI_NS_NCBI::CObjectMemoryPool* pool = 0);
 
    static const char* const sm_SelectionNames[];
    // data
    NCBI_NS_NCBI::CSerialObject *m_object;
};
 
/* @} */
 
 
 
 
 
///////////////////////////////////////////////////////////
///////////////////// inline methods //////////////////////
///////////////////////////////////////////////////////////
inline
CTargetOrImportType_Base::E_Choice CTargetOrImportType_Base::Which(void) const
{
    return m_choice;
}
 
inline
void CTargetOrImportType_Base::CheckSelected(E_Choice index) const
{
    if ( m_choice != index )
        ThrowInvalidSelection(index);
}
 
inline
void CTargetOrImportType_Base::Select(E_Choice index, NCBI_NS_NCBI::EResetVariant reset, NCBI_NS_NCBI::CObjectMemoryPool* pool)
{
    if ( reset == NCBI_NS_NCBI::eDoResetVariant || m_choice != index ) {
        if ( m_choice != e_not_set )
            ResetSelection();
        DoSelect(index, pool);
    }
}
 
inline
void CTargetOrImportType_Base::Select(E_Choice index, NCBI_NS_NCBI::EResetVariant reset)
{
    Select(index, reset, 0);
}
 
inline
bool CTargetOrImportType_Base::IsTarget(void) const
{
    return m_choice == e_Target;
}
 
inline
bool CTargetOrImportType_Base::IsImport(void) const
{
    return m_choice == e_Import;
}
 
///////////////////////////////////////////////////////////
////////////////// end of inline methods //////////////////
///////////////////////////////////////////////////////////
 
 
 
 
 
END_msbuild_SCOPE // namespace msbuild::
 
 
#endif // msbuild__BUILD_SYSTEM_PROJECT_TREE_BUILDER_MSBUILD_TARGETORIMPORTTYPE_BASE_HPP