SM0 She11

Full Path (server): /usr/include/unicode

📄 alphaindex.h [E] [D]
📄 appendable.h [E] [D]
📄 basictz.h [E] [D]
📄 bms.h [E] [D]
📄 bmsearch.h [E] [D]
📄 brkiter.h [E] [D]
📄 bytestream.h [E] [D]
📄 bytestrie.h [E] [D]
📄 bytestriebuilder.h [E] [D]
📄 calendar.h [E] [D]
📄 caniter.h [E] [D]
📄 chariter.h [E] [D]
📄 choicfmt.h [E] [D]
📄 coleitr.h [E] [D]
📄 coll.h [E] [D]
📄 colldata.h [E] [D]
📄 curramt.h [E] [D]
📄 currpinf.h [E] [D]
📄 currunit.h [E] [D]
📄 datefmt.h [E] [D]
📄 dbbi.h [E] [D]
📄 dcfmtsym.h [E] [D]
📄 decimfmt.h [E] [D]
📄 docmain.h [E] [D]
📄 dtfmtsym.h [E] [D]
📄 dtintrv.h [E] [D]
📄 dtitvfmt.h [E] [D]
📄 dtitvinf.h [E] [D]
📄 dtptngen.h [E] [D]
📄 dtrule.h [E] [D]
📄 enumset.h [E] [D]
📄 errorcode.h [E] [D]
📄 fieldpos.h [E] [D]
📄 fmtable.h [E] [D]
📄 format.h [E] [D]
📄 fpositer.h [E] [D]
📄 gender.h [E] [D]
📄 gregocal.h [E] [D]
📄 icudataver.h [E] [D]
📄 icuplug.h [E] [D]
📄 idna.h [E] [D]
📄 listformatter.h [E] [D]
📄 localpointer.h [E] [D]
📄 locdspnm.h [E] [D]
📄 locid.h [E] [D]
📄 measfmt.h [E] [D]
📄 measunit.h [E] [D]
📄 measure.h [E] [D]
📄 messagepattern.h [E] [D]
📄 msgfmt.h [E] [D]
📄 normalizer2.h [E] [D]
📄 normlzr.h [E] [D]
📄 numfmt.h [E] [D]
📄 numsys.h [E] [D]
📄 parseerr.h [E] [D]
📄 parsepos.h [E] [D]
📄 platform.h [E] [D]
📄 plurfmt.h [E] [D]
📄 plurrule.h [E] [D]
📄 ptypes.h [E] [D]
📄 putil.h [E] [D]
📄 rbbi.h [E] [D]
📄 rbnf.h [E] [D]
📄 rbtz.h [E] [D]
📄 regex.h [E] [D]
📄 rep.h [E] [D]
📄 resbund.h [E] [D]
📄 schriter.h [E] [D]
📄 search.h [E] [D]
📄 selfmt.h [E] [D]
📄 simpletz.h [E] [D]
📄 smpdtfmt.h [E] [D]
📄 sortkey.h [E] [D]
📄 std_string.h [E] [D]
📄 strenum.h [E] [D]
📄 stringpiece.h [E] [D]
📄 stringtriebuilder.h [E] [D]
📄 stsearch.h [E] [D]
📄 symtable.h [E] [D]
📄 tblcoll.h [E] [D]
📄 timezone.h [E] [D]
📄 tmunit.h [E] [D]
📄 tmutamt.h [E] [D]
📄 tmutfmt.h [E] [D]
📄 translit.h [E] [D]
📄 tzfmt.h [E] [D]
📄 tznames.h [E] [D]
📄 tzrule.h [E] [D]
📄 tztrans.h [E] [D]
📄 ubidi.h [E] [D]
📄 ubrk.h [E] [D]
📄 ucal.h [E] [D]
📄 ucasemap.h [E] [D]
📄 ucat.h [E] [D]
📄 uchar.h [E] [D]
📄 ucharstrie.h [E] [D]
📄 ucharstriebuilder.h [E] [D]
📄 uchriter.h [E] [D]
📄 uclean.h [E] [D]
📄 ucnv.h [E] [D]
📄 ucnv_cb.h [E] [D]
📄 ucnv_err.h [E] [D]
📄 ucnvsel.h [E] [D]
📄 ucol.h [E] [D]
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📄 uconfig.h [E] [D]
📄 ucsdet.h [E] [D]
📄 ucurr.h [E] [D]
📄 udat.h [E] [D]
📄 udata.h [E] [D]
📄 udateintervalformat.h [E] [D]
📄 udatpg.h [E] [D]
📄 udisplaycontext.h [E] [D]
📄 uenum.h [E] [D]
📄 ugender.h [E] [D]
📄 uidna.h [E] [D]
📄 uiter.h [E] [D]
📄 uldnames.h [E] [D]
📄 uloc.h [E] [D]
📄 ulocdata.h [E] [D]
📄 umachine.h [E] [D]
📄 umisc.h [E] [D]
📄 umsg.h [E] [D]
📄 unifilt.h [E] [D]
📄 unifunct.h [E] [D]
📄 unimatch.h [E] [D]
📄 unirepl.h [E] [D]
📄 uniset.h [E] [D]
📄 unistr.h [E] [D]
📄 unorm.h [E] [D]
📄 unorm2.h [E] [D]
📄 unum.h [E] [D]
📄 uobject.h [E] [D]
📄 upluralrules.h [E] [D]
📄 uregex.h [E] [D]
📄 urename.h [E] [D]
📄 urep.h [E] [D]
📄 ures.h [E] [D]
📄 uscript.h [E] [D]
📄 usearch.h [E] [D]
📄 uset.h [E] [D]
📄 usetiter.h [E] [D]
📄 ushape.h [E] [D]
📄 uspoof.h [E] [D]
📄 usprep.h [E] [D]
📄 ustdio.h [E] [D]
📄 ustream.h [E] [D]
📄 ustring.h [E] [D]
📄 ustringtrie.h [E] [D]
📄 utext.h [E] [D]
📄 utf.h [E] [D]
📄 utf16.h [E] [D]
📄 utf32.h [E] [D]
📄 utf8.h [E] [D]
📄 utf_old.h [E] [D]
📄 utmscale.h [E] [D]
📄 utrace.h [E] [D]
📄 utrans.h [E] [D]
📄 utypes.h [E] [D]
📄 uvernum.h [E] [D]
📄 uversion.h [E] [D]
📄 vtzone.h [E] [D]

Editing: uobject.h

/*
******************************************************************************
*
*   Copyright (C) 2002-2012, International Business Machines
*   Corporation and others.  All Rights Reserved.
*
******************************************************************************
*   file name:  uobject.h
*   encoding:   US-ASCII
*   tab size:   8 (not used)
*   indentation:4
*
*   created on: 2002jun26
*   created by: Markus W. Scherer
*/

#ifndef __UOBJECT_H__
#define __UOBJECT_H__

#include "unicode/utypes.h"

/**
 * \file
 * \brief C++ API: Common ICU base class UObject.
 */

/**
 * @{
 * \def U_NO_THROW
 *         Define this to define the throw() specification so
 *                 certain functions do not throw any exceptions
 *
 *         UMemory operator new methods should have the throw() specification 
 *         appended to them, so that the compiler adds the additional NULL check 
 *         before calling constructors. Without, if <code>operator new</code> returns NULL the 
 *         constructor is still called, and if the constructor references member 
 *         data, (which it typically does), the result is a segmentation violation.
 *
 * @stable ICU 4.2
 */
#ifndef U_NO_THROW
#define U_NO_THROW throw()
#endif

/** @} */

/*===========================================================================*/
/* UClassID-based RTTI */
/*===========================================================================*/

/**
 * UClassID is used to identify classes without using the compiler's RTTI.
 * This was used before C++ compilers consistently supported RTTI.
 * ICU 4.6 requires compiler RTTI to be turned on.
 *
 * Each class hierarchy which needs
 * to implement polymorphic clone() or operator==() defines two methods,
 * described in detail below.  UClassID values can be compared using
 * operator==(). Nothing else should be done with them.
 *
 * \par
 * getDynamicClassID() is declared in the base class of the hierarchy as
 * a pure virtual.  Each concrete subclass implements it in the same way:
 *
 * \code
 *      class Base {
 *      public:
 *          virtual UClassID getDynamicClassID() const = 0;
 *      }
 *
 *      class Derived {
 *      public:
 *          virtual UClassID getDynamicClassID() const
 *            { return Derived::getStaticClassID(); }
 *      }
 * \endcode
 *
 * Each concrete class implements getStaticClassID() as well, which allows
 * clients to test for a specific type.
 *
 * \code
 *      class Derived {
 *      public:
 *          static UClassID U_EXPORT2 getStaticClassID();
 *      private:
 *          static char fgClassID;
 *      }
 *
 *      // In Derived.cpp:
 *      UClassID Derived::getStaticClassID()
 *        { return (UClassID)&Derived::fgClassID; }
 *      char Derived::fgClassID = 0; // Value is irrelevant
 * \endcode
 * @stable ICU 2.0
 */
typedef void* UClassID;

U_NAMESPACE_BEGIN

/**
 * UMemory is the common ICU base class.
 * All other ICU C++ classes are derived from UMemory (starting with ICU 2.4).
 *
 * This is primarily to make it possible and simple to override the
 * C++ memory management by adding new/delete operators to this base class.
 *
 * To override ALL ICU memory management, including that from plain C code,
 * replace the allocation functions declared in cmemory.h
 *
 * UMemory does not contain any virtual functions.
 * Common "boilerplate" functions are defined in UObject.
 *
 * @stable ICU 2.4
 */
class U_COMMON_API UMemory {
public:

/* test versions for debugging shaper heap memory problems */
#ifdef SHAPER_MEMORY_DEBUG  
    static void * NewArray(int size, int count);
    static void * GrowArray(void * array, int newSize );
    static void   FreeArray(void * array );
#endif

#if U_OVERRIDE_CXX_ALLOCATION
    /**
     * Override for ICU4C C++ memory management.
     * simple, non-class types are allocated using the macros in common/cmemory.h
     * (uprv_malloc(), uprv_free(), uprv_realloc());
     * they or something else could be used here to implement C++ new/delete
     * for ICU4C C++ classes
     * @stable ICU 2.4
     */
    static void * U_EXPORT2 operator new(size_t size) U_NO_THROW;

/**
     * Override for ICU4C C++ memory management.
     * See new().
     * @stable ICU 2.4
     */
    static void * U_EXPORT2 operator new[](size_t size) U_NO_THROW;

/**
     * Override for ICU4C C++ memory management.
     * simple, non-class types are allocated using the macros in common/cmemory.h
     * (uprv_malloc(), uprv_free(), uprv_realloc());
     * they or something else could be used here to implement C++ new/delete
     * for ICU4C C++ classes
     * @stable ICU 2.4
     */
    static void U_EXPORT2 operator delete(void *p) U_NO_THROW;

/**
     * Override for ICU4C C++ memory management.
     * See delete().
     * @stable ICU 2.4
     */
    static void U_EXPORT2 operator delete[](void *p) U_NO_THROW;

#if U_HAVE_PLACEMENT_NEW
    /**
     * Override for ICU4C C++ memory management for STL.
     * See new().
     * @stable ICU 2.6
     */
    static inline void * U_EXPORT2 operator new(size_t, void *ptr) U_NO_THROW { return ptr; }

/**
     * Override for ICU4C C++ memory management for STL.
     * See delete().
     * @stable ICU 2.6
     */
    static inline void U_EXPORT2 operator delete(void *, void *) U_NO_THROW {}
#endif /* U_HAVE_PLACEMENT_NEW */
#if U_HAVE_DEBUG_LOCATION_NEW
    /**
      * This method overrides the MFC debug version of the operator new
      * 
      * @param size   The requested memory size
      * @param file   The file where the allocation was requested
      * @param line   The line where the allocation was requested 
      */ 
    static void * U_EXPORT2 operator new(size_t size, const char* file, int line) U_NO_THROW;
    /**
      * This method provides a matching delete for the MFC debug new
      * 
      * @param p      The pointer to the allocated memory
      * @param file   The file where the allocation was requested
      * @param line   The line where the allocation was requested 
      */ 
    static void U_EXPORT2 operator delete(void* p, const char* file, int line) U_NO_THROW;
#endif /* U_HAVE_DEBUG_LOCATION_NEW */
#endif /* U_OVERRIDE_CXX_ALLOCATION */

/*
     * Assignment operator not declared. The compiler will provide one
     * which does nothing since this class does not contain any data members.
     * API/code coverage may show the assignment operator as present and
     * untested - ignore.
     * Subclasses need this assignment operator if they use compiler-provided
     * assignment operators of their own. An alternative to not declaring one
     * here would be to declare and empty-implement a protected or public one.
    UMemory &UMemory::operator=(const UMemory &);
     */
};

/**
 * UObject is the common ICU "boilerplate" class.
 * UObject inherits UMemory (starting with ICU 2.4),
 * and all other public ICU C++ classes
 * are derived from UObject (starting with ICU 2.2).
 *
 * UObject contains common virtual functions like for ICU's "poor man's RTTI".
 * It does not contain default implementations of virtual methods
 * like getDynamicClassID to allow derived classes such as Format
 * to declare these as pure virtual.
 *
 * The clone() function is not available in UObject because it is not
 * implemented by all ICU classes.
 * Many ICU services provide a clone() function for their class trees,
 * defined on the service's C++ base class, and all subclasses within that
 * service class tree return a pointer to the service base class
 * (which itself is a subclass of UObject).
 * This is because some compilers do not support covariant (same-as-this)
 * return types; cast to the appropriate subclass if necessary.
 *
 * @stable ICU 2.2
 */
class U_COMMON_API UObject : public UMemory {
public:
    /**
     * Destructor.
     *
     * @stable ICU 2.2
     */
    virtual ~UObject();

/**
     * ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class.
     *
     * @stable ICU 2.2
     */
    virtual UClassID getDynamicClassID() const = 0;

protected:
    // the following functions are protected to prevent instantiation and
    // direct use of UObject itself

// default constructor
    // commented out because UObject is abstract (see getDynamicClassID)
    // inline UObject() {}

// copy constructor
    // commented out because UObject is abstract (see getDynamicClassID)
    // inline UObject(const UObject &other) {}

#if 0
    // TODO Sometime in the future. Implement operator==().
    // (This comment inserted in 2.2)
    // some or all of the following "boilerplate" functions may be made public
    // in a future ICU4C release when all subclasses implement them

// assignment operator
    // (not virtual, see "Taligent's Guide to Designing Programs" pp.73..74)
    // commented out because the implementation is the same as a compiler's default
    // UObject &operator=(const UObject &other) { return *this; }

// comparison operators
    virtual inline UBool operator==(const UObject &other) const { return this==&other; }
    inline UBool operator!=(const UObject &other) const { return !operator==(other); }

// clone() commented out from the base class:
    // some compilers do not support co-variant return types
    // (i.e., subclasses would have to return UObject * as well, instead of SubClass *)
    // see also UObject class documentation.
    // virtual UObject *clone() const;
#endif

/*
     * Assignment operator not declared. The compiler will provide one
     * which does nothing since this class does not contain any data members.
     * API/code coverage may show the assignment operator as present and
     * untested - ignore.
     * Subclasses need this assignment operator if they use compiler-provided
     * assignment operators of their own. An alternative to not declaring one
     * here would be to declare and empty-implement a protected or public one.
    UObject &UObject::operator=(const UObject &);
     */

// Future implementation for RTTI that support subtyping. [alan]
// 
//  public:
//     /**
//      * @internal
//      */
//     static UClassID getStaticClassID();
// 
//     /**
//      * @internal
//      */
//     UBool instanceOf(UClassID type) const;
};

#ifndef U_HIDE_INTERNAL_API
/**
 * This is a simple macro to add ICU RTTI to an ICU object implementation.
 * This does not go into the header. This should only be used in *.cpp files.
 *
 * @param myClass The name of the class that needs RTTI defined.
 * @internal
 */
#define UOBJECT_DEFINE_RTTI_IMPLEMENTATION(myClass) \
    UClassID U_EXPORT2 myClass::getStaticClassID() { \
        static char classID = 0; \
        return (UClassID)&classID; \
    } \
    UClassID myClass::getDynamicClassID() const \
    { return myClass::getStaticClassID(); }

/**
 * This macro adds ICU RTTI to an ICU abstract class implementation.
 * This macro should be invoked in *.cpp files.  The corresponding
 * header should declare getStaticClassID.
 *
 * @param myClass The name of the class that needs RTTI defined.
 * @internal
 */
#define UOBJECT_DEFINE_ABSTRACT_RTTI_IMPLEMENTATION(myClass) \
    UClassID U_EXPORT2 myClass::getStaticClassID() { \
        static char classID = 0; \
        return (UClassID)&classID; \
    }

/**
 * This is a simple macro to express that a class and its subclasses do not offer
 * ICU's "poor man's RTTI".
 * Beginning with ICU 4.6, ICU requires C++ compiler RTTI.
 * This does not go into the header. This should only be used in *.cpp files.
 * Use this with a private getDynamicClassID() in an immediate subclass of UObject.
 *
 * @param myClass The name of the class that needs RTTI defined.
 * @internal
 */
#define UOBJECT_DEFINE_NO_RTTI_IMPLEMENTATION(myClass) \
    UClassID myClass::getDynamicClassID() const { return NULL; }

// /**
//  * This macro adds ICU RTTI to an ICU concrete class implementation.
//  * This macro should be invoked in *.cpp files.  The corresponding
//  * header should declare getDynamicClassID and getStaticClassID.
//  *
//  * @param myClass The name of the class that needs RTTI defined.
//  * @param myParent The name of the myClass's parent.
//  * @internal
//  */
/*#define UOBJECT_DEFINE_RTTI_IMPLEMENTATION(myClass, myParent) \
    UOBJECT_DEFINE_ABSTRACT_RTTI_IMPLEMENTATION(myClass, myParent) \
    UClassID myClass::getDynamicClassID() const { \
        return myClass::getStaticClassID(); \
    }
*/
#endif  /* U_HIDE_INTERNAL_API */

U_NAMESPACE_END

#endif