igraph_data.hpp
上传用户:yhdzpy8989
上传日期:2007-06-13
资源大小:13604k
文件大小:8k
- /*
- * ===========================================================================
- * PRODUCTION $Log: igraph_data.hpp,v $
- * PRODUCTION Revision 1000.2 2004/06/01 19:48:12 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.10
- * PRODUCTION
- * ===========================================================================
- */
- #ifndef GUI_GRAPH___IGRAPH_DATA__HPP
- #define GUI_GRAPH___IGRAPH_DATA__HPP
- /* $Id: igraph_data.hpp,v 1000.2 2004/06/01 19:48:12 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Authors: Andrey Yazhuk
- *
- * File Description:
- *
- */
- #include <corelib/ncbistl.hpp>
- #include <gui/graph/igraph.hpp>
- /** @addtogroup GUI_GRAPH
- *
- * @{
- */
- BEGIN_NCBI_SCOPE
- ///////////////////////////////////////////////////////////////////////////////
- /// interface IDataArray
- class NCBI_GUIGRAPH_EXPORT IDataArray
- {
- public:
- enum EDataType {
- eNumeric,
- eString,
- eColor,
- ePointer
- };
- virtual ~IDataArray();
- virtual EDataType GetType() = 0;
- virtual int GetSize() = 0;
- };
- ///////////////////////////////////////////////////////////////////////////////
- /// class STypeSelector
- // this class is used to define TValueType based on EDataType
- template <IDataArray::EDataType Type>
- struct STypeSelector {
- };
- template<> struct STypeSelector<IDataArray::eNumeric> {
- typedef TModelUnit TValueType;
- };
- template<> struct STypeSelector<IDataArray::eString> {
- typedef string TValueType;
- };
- template<> struct STypeSelector<IDataArray::eColor> {
- typedef CGlColor TValueType;
- };
- template<> struct STypeSelector<IDataArray::ePointer> {
- typedef void* TValueType;
- };
- ///////////////////////////////////////////////////////////////////////////////
- /// class ITypedDataArray<Type>
- template <IDataArray::EDataType Type>
- class ITypedDataArray : public IDataArray
- {
- public:
- typedef typename STypeSelector<Type>::TValueType TValueType;
- virtual EDataType GetType() { return Type; }
- virtual int GetSize() = 0;
- virtual TValueType GetElem(int i) = 0; // returns value of specialized type
- };
- // specialization for various EDataTypes
- typedef ITypedDataArray<IDataArray::eNumeric> INumericArray;
- typedef ITypedDataArray<IDataArray::eString> IStringArray;
- typedef ITypedDataArray<IDataArray::eColor> IColorArray;
- typedef ITypedDataArray<IDataArray::ePointer> IPointerArray;
- ///////////////////////////////////////////////////////////////////////////////
- /// class CTypedArrayAdapter<Type, TBase>
- template <IDataArray::EDataType Type,
- typename TBase =
- #ifndef NCBI_COMPILER_MSVC
- typename
- #endif
- ITypedDataArray<Type>::TValueType >
- class CTypedArrayAdapter : public ITypedDataArray<Type>
- {
- public:
- typedef typename ITypedDataArray<Type>::TValueType TValueType;
- typedef vector<TBase> TCont;
- CTypedArrayAdapter() {}
- CTypedArrayAdapter(int Length) { m_vValues.resize(Length); }
- // ITypedDataArray<Type> implementation
- virtual int GetSize() { return m_vValues.size(); }
- virtual TValueType GetElem(int i)
- {
- _ASSERT(i >= 0 && (size_t)i < m_vValues.size());
- return (TValueType) m_vValues[i];
- };
- TCont& GetContainer() { return m_vValues; }
- const TCont& GetContainer() const { return m_vValues; }
-
- protected:
- TCont m_vValues;
- };
-
- ///////////////////////////////////////////////////////////////////////////////
- /// class CSeriesBase
- /// CSeries represents a set of colinear IDataArrays and provides basic access and management.
- /// All arrays must have the same length.
- class NCBI_GUIGRAPH_EXPORT CSeriesBase
- {
- public:
- typedef IDataArray::EDataType EDataType;
- virtual ~CSeriesBase();
- // user interface for accessing data
- int GetLength() const;
- int GetArraysCount() const;
-
- EDataType GetArrayType(int iArray) const;
- IDataArray* GetArray(int iArray) const;
-
- //string GetArrayName(int iArray) const;
- //int GetIndexByName(const string& Name);
- protected:
- // DataArray management interface provided for derived classes
- CSeriesBase();
- CSeriesBase(int Length);
-
- virtual void CreateArrays();
- virtual void CreateArrays(int Length);
- // CSeriesBase owns IDataArray-s added to series, destructor will destroy them
- void AddArray(/*const string& Name,*/ IDataArray* pArray);
- void InsertArray(int iArray,/*const string& Name,*/ IDataArray* pArray);
- //void RemoveArray(int iArray);
- void RemoveAllArrays();
-
- // type-safe functions returning specialized arrays
- INumericArray* x_GetNumericArray(int iArray);
- IStringArray* x_GetStringArray(int iArray);
- IColorArray* x_GetColorArray(int iArray);
- IPointerArray* x_GetPointerArray(int iArray);
- inline void AssertArrayIndex(int iArray) const
- {
- _ASSERT(iArray >=0 && (size_t)iArray < m_vpArrays.size());
- }
- protected:
- vector<IDataArray*> m_vpArrays;
- map<string, int> m_mpNameToIndex;
- int m_Length;
- };
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: igraph_data.hpp,v $
- * Revision 1000.2 2004/06/01 19:48:12 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.10
- *
- * Revision 1.10 2004/05/11 18:54:43 dicuccio
- * Added doxygen modules info
- *
- * Revision 1.9 2004/03/24 20:33:42 gorelenk
- * Added missed export prefixes.
- *
- * Revision 1.8 2003/10/08 14:11:30 dicuccio
- * Code clean-up. Use <> instead of "" for #includes. Moved CGlPane into opengl.
- * Moved CGlPoint and CGlRect into opengl.
- *
- * Revision 1.7 2003/09/10 21:51:24 yazhuk
- * GCC compilation fixes
- *
- * Revision 1.6 2003/09/04 13:58:42 dicuccio
- * Added export specifiers. Inlined destructors of interface classes
- *
- * Revision 1.5 2003/08/12 21:12:01 ucko
- * Give up on reaching a compromise and simply conditionalize the use of
- * "typename" at one point on the compiler in use; MIPSpro, in
- * particular, still needed it.
- *
- * Revision 1.4 2003/08/11 19:17:09 yazhuk
- * Compilation fix for MSVC
- *
- * Revision 1.3 2003/08/11 16:08:26 yazhuk
- * Compilation fixes for GCC.
- *
- * Revision 1.2 2003/08/10 14:11:18 dicuccio
- * Compilation fixes for gcc
- *
- * Revision 1.1 2003/08/08 16:01:35 yazhuk
- * Initial revision.
- *
- * ===========================================================================
- */
- #endif