version 1.10, 2001/03/29 16:40:31
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version 1.93, 2005/11/27 03:11:36
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//BEGIN_LICENSE |
//%2005//////////////////////////////////////////////////////////////////////// |
// | // |
// Copyright (c) 2000 The Open Group, BMC Software, Tivoli Systems, IBM |
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development |
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// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. |
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// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; |
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// IBM Corp.; EMC Corporation, The Open Group. |
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// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; |
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// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// |
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// Permission is hereby granted, free of charge, to any person obtaining a copy |
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// of this software and associated documentation files (the "Software"), to |
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// deal in the Software without restriction, including without limitation the |
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
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// sell copies of the Software, and to permit persons to whom the Software is |
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// furnished to do so, subject to the following conditions: |
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// |
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// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN |
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// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED |
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// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT |
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// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
// | // |
// Permission is hereby granted, free of charge, to any person obtaining a |
//============================================================================== |
// copy of this software and associated documentation files (the "Software"), |
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// to deal in the Software without restriction, including without limitation |
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// the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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// and/or sell copies of the Software, and to permit persons to whom the |
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// Software is furnished to do so, subject to the following conditions: |
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// | // |
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
//%///////////////////////////////////////////////////////////////////////////// |
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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// DEALINGS IN THE SOFTWARE. |
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// |
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//END_LICENSE |
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//BEGIN_HISTORY |
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// |
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// Author: |
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// |
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// $Log$ |
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// Revision 1.10 2001/03/29 16:40:31 karl |
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// add doc |
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// |
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// Revision 1.9 2001/02/26 04:33:28 mike |
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// Fixed many places where cim names were be compared with operator==(String,String). |
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// Changed all of these to use CIMName::equal() |
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// |
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// Revision 1.8 2001/02/20 14:05:24 karl |
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// Comments for Document |
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// |
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// Revision 1.7 2001/02/11 17:19:30 mike |
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// added reverseFind() method |
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// |
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// Revision 1.6 2001/02/11 05:42:33 mike |
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// new |
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// |
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// Revision 1.5 2001/01/30 08:00:43 karl |
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// DOC++ Documentation update for header files |
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// |
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// Revision 1.4 2001/01/28 07:05:18 mike |
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// added instance name/reference converters |
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// |
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// Revision 1.3 2001/01/28 04:11:03 mike |
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// fixed qualifier resolution |
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// |
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// Revision 1.2 2001/01/24 16:16:38 karl |
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// Incorporate Doc++ Comments as documentation into .h files |
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// |
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// Revision 1.1.1.1 2001/01/14 19:53:15 mike |
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// Pegasus import |
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// |
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// |
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//END_HISTORY |
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#ifndef Pegasus_String_h | #ifndef Pegasus_String_h |
#define Pegasus_String_h | #define Pegasus_String_h |
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#ifdef PEGASUS_OS_HPUX |
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# ifdef HPUX_IA64_NATIVE_COMPILER |
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# include <iostream> |
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# else |
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# include <iostream.h> |
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# endif |
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#else |
#include <iostream> | #include <iostream> |
#include <cstring> |
#endif |
#include <Pegasus/Common/Config.h> | #include <Pegasus/Common/Config.h> |
#include <Pegasus/Common/Char16.h> | #include <Pegasus/Common/Char16.h> |
#include <Pegasus/Common/Array.h> |
#include <Pegasus/Common/Linkage.h> |
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PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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/** |
class String; |
The Pegasus String C++ Class implements the CIM string type |
struct StringRep; |
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/** The CString class provides access to an 8-bit String representation. |
*/ | */ |
class PEGASUS_COMMON_LINKAGE String |
class PEGASUS_COMMON_LINKAGE CString |
{ | { |
public: | public: |
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/// Default constructor. |
/** Constructs a CString object with null values (default constructor). |
String(); |
*/ |
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CString(); |
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/** REVIEWERS: Describe method here. |
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@param cstr Specifies the name of the CString instance to copy. |
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*/ |
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CString(const CString& cstr); |
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/// Copy constructor. |
/** CString destructor. |
String(const String& x); |
*/ |
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~CString(); |
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/** Assigns the values of one CString instance to another. |
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@param cstr Specifies the name of the CString instance whose values |
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are assigned to CString. |
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*/ |
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CString& operator=(const CString& cstr); |
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/// Initialize with first n characters from x. |
/** Gets a pointer to the CString's data. |
String(const String& x, Uint32 n); |
@return Returns a const char pointer to the CString's data. |
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*/ |
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operator const char*() const; |
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/// Initialize with x. |
private: |
String(const Char16* x); |
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/// Initialize with first n characters of x. |
CString(char* cstr); |
String(const Char16* x, Uint32 n); |
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/// Initialize from a plain old C-String: |
friend class String; |
String(const char* x); |
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/// Initialize from the first n characters of a plain old C-String: |
char* _rep; |
String(const char* x, Uint32 n); |
}; |
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/// Release all resources. |
/** |
~String() |
The Pegasus String C++ Class implements the CIM string type. |
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REVIEWERS: We need more definition here. |
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*/ |
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class PEGASUS_COMMON_LINKAGE String |
{ | { |
} |
public: |
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/// Assign this string with x. |
/** This member is used to represent an empty string. Using this |
String& operator=(const String& x) { _rep = x._rep; return *this; } |
member avoids construction of an empty string (for example, String()). |
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*/ |
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static const String EMPTY; |
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/// Assign this string with x. |
/** Default constructor without parameters. This constructor creates a |
String& operator=(const Char16* x) { assign(x); return *this; } |
null string. For example, |
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<pre> |
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String test; |
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</pre> |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String(); |
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/// Assign this string with x. |
/** Copy constructor. |
String& assign(const String& x) { _rep = x._rep; return *this; } |
@param str Specifies the name of the String instance. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String(const String& str); |
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/** Initialize with first <TT>n</TT> characters from <TT>str</TT>. |
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@param str Specifies the name of the String instance. |
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@param n Specifies Uint32 size to use for the length of the string object. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String(const String& str, Uint32 n); |
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/** Initialize with str. |
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@param str Specifies the name of the String instance. |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String(const Char16* str); |
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/** Initialize with first n characters of str. |
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@param str Specifies the name of the String instance. |
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@param n Specifies the Uint32 size. |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String(const Char16* str, Uint32 n); |
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/** Initialize from a plain C-String: |
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@param str Specifies the name of the String instance. |
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API supports UTF8 |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String(const char* str); |
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/** Initialize from the first <TT>n</TT> characters of a plain C-String: |
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@param str Specifies the name of the String instance. |
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@param u Specifies the Uint32 size. |
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API supports UTF8 |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String(const char* str, Uint32 n); |
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/** String destructor. |
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*/ |
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~String(); |
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/** Assign this string with str. For example, |
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<pre> |
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String t1 = "abc"; |
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String t2 = t1; |
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</pre> |
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String t2 is assigned the value of t1. |
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@param str Specifies the name of the String to assign to another |
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String instance. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& operator=(const String& str); |
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/** Assign this string with String str. |
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@param str String to assign. |
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@return Returns the String. |
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API supports UTF8 |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& assign(const String& str); |
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/** Assign this string with str. |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& assign(const Char16* str); |
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/** Assign this string with first n characters of str. |
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@param n REVIEWERS: Insert text here. |
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@param str REVIEWERS: Insert text here. |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& assign(const Char16* str, Uint32 n); |
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/** Assign this string with the plain C-String str. |
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@param str REVIEWERS: Insert text here. |
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API supports UTF8 |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& assign(const char* str); |
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/** Assign this string with first n characters of the plain C-String str. |
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@param str REVIEWERS: Insert text here. |
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@param n REVIEWERS: Insert text here. |
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API supports UTF8 |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& assign(const char* str, Uint32 n); |
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/** Clear this string. After calling clear(), size() will return 0. |
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<pre> |
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String test = "abc"; |
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test.clear(); |
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</pre> |
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*/ |
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void clear(); |
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/** Reserves memory for capacity characters. Notice |
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that this does not change the size of the string (size() returns |
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what it did before). If the capacity of the string is already |
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greater or equal to the capacity argument, this method has no |
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effect. The capacity of a String object has no bearing on its |
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external behavior. The capacity of a String is set only for |
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performance reasons. |
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@param capacity Defines the capacity in characters to reserve. |
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*/ |
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void reserveCapacity(Uint32 capacity); |
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/** Returns the length of the String object. |
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@return Length of the String in characters. For example, |
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<pre> |
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String s = "abcd"; |
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PEGASUS_ASSERT(s.size() == 4); |
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</pre> |
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returns a value of 4 for the length. |
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*/ |
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Uint32 size() const; |
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/** Returns a pointer to the first character in the |
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null-terminated Char16 buffer of the String object. |
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@return Pointer to the first character of the String object. For example, |
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<pre> |
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String test = "abc"; |
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const Char16* q = test.getChar16Data(); |
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</pre> |
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points to the first character in the String instance named test. |
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*/ |
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const Char16* getChar16Data() const; |
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/** Create an 8-bit representation of this String object. For example, |
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@return CString object that provides access to the UTF8 String |
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representation. |
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<pre> |
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String test = "abc"; |
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printf("test = %s\n", (const char*)test.getCString()); |
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USAGE WARNING: Do not do the following: |
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const char * p = (const char *)test.getCString(); |
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The pointer p will be invalid. This is because |
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the Compiler casues the CString object to be created on the |
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callers stack as a temporary object. The deletion is therefore |
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also the responsibility of the Compiler. The Compiler may cause |
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it to be deleted at anytime after the return. Typically it is |
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done at the closeof the next scope. When it is deleted the |
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"const char *p" above will become a dangling pointer. |
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The correct usage to achieve the "const char * p" is |
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as follows: |
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String str = "hello"; |
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... |
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CString cstr = str.getCString(); |
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const char* p = (const char*)cstr; |
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This tells the compiler to create a CString object on the callers |
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stack that is the deleted at the discretion of the caller rather |
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than the compiler. The "const char *p" above will be good until |
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the caller explicity deletes the CString object. |
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</pre> |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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CString getCString() const; |
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/** Returns the specified character of the String object. |
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@param index Index of the character to access. |
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@return Specified character of the String object. |
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@exception IndexOutOfBoundsException If <TT>index</TT> |
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is outside the bounds of the String. |
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<pre> |
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String test = "abc; |
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Char16 c = test[1]; |
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</pre> |
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*/ |
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Char16& operator[](Uint32 index); |
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/** Returns the specified character of the String object (const version). |
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@param index Index of the character to access. |
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@return Specified character of the String object. |
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@exception IndexOutOfBoundsException If <TT>index</TT> |
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is outside the bounds of the String. |
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*/ |
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const Char16 operator[](Uint32 index) const; |
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/** Append the given character to this String. |
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@param c Character to append. |
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@return This String. |
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<pre> |
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String test = "abc"; |
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test.append(Char16('d')); |
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PEGASUS_ASSERT(test == "abcd"); |
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</pre> |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& append(const Char16& c); |
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/** Append n characters from str to this String. |
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@param str REVIEWERS: Insert text here. |
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@param n REVIEWERS: Insert text here. |
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@exception NullPointer Thrown if str is NULL. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& append(const Char16* str, Uint32 n); |
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/// Assign this string with x. |
/** Append the given String to this String. |
String& assign(const Char16* x); |
@param str String to append. |
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@return This String. |
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<pre> |
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String test = "abc"; |
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test.append("def"); |
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PEGASUS_ASSERT(test == "abcdef"); |
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</pre> |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String& append(const String& str); |
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/// Assign this string with first n characters of x. |
/** Remove size characters from the string starting at the given |
String& assign(const Char16* x, Uint32 n); |
index. If size is PEG_NOT_FOUND, then all characters after |
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<TT>index</TT> are removed. |
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@param index Position in string to start remove. |
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@param size Number of characters to remove. Default is PEG_NOT_FOUND |
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which causes all characters after <TT>index</TT> to be removed. |
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<pre> |
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String s; |
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s = "abc"; |
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s.remove(0, 1); |
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PEGASUS_ASSERT(String::equal(s, "bc")); |
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PEGASUS_ASSERT(s.size() == 2); |
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s.remove(0); |
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PEGASUS_ASSERT(String::equal(s, "")); |
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PEGASUS_ASSERT(s.size() == 0); |
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</pre> |
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@exception IndexOutOfBoundsException If size is greater than |
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length of String plus starting index for remove. |
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*/ |
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void remove(Uint32 index, Uint32 size = PEG_NOT_FOUND); |
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/** Return a new String which is initialzed with <TT>length</TT> |
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characters from this string starting at <TT>index</TT>. |
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@param index Specifies the index in string to start getting the |
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substring. |
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@param length Specifies the number of characters to get. If length |
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is PEG_NOT_FOUND, then all characters after index are added to the new |
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string. |
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@return String Specifies the Sting with the defined substring. |
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@exception bad_alloc Thrown if there is insufficient memory. |
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*/ |
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String subString(Uint32 index, Uint32 length = PEG_NOT_FOUND) const; |
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/** Find the index of the first occurrence of the character c. |
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If the character is not found, PEG_NOT_FOUND is returned. |
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@param c Char to be found in the String. |
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@return Position of the character in the string or PEG_NOT_FOUND if not |
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found. |
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*/ |
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Uint32 find(Char16 c) const; |
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/// Assign this string with the plain old C-String x. |
/** Find the index of the first occurence of the character c. |
String& assign(const char* x); |
If the character is not found, PEG_NOT_FOUND is returned. |
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Searching begins from the specified index. |
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@param c Char to be found in the String. |
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@return Position of the character in the string or PEG_NOT_FOUND if the |
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character is not found. |
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*/ |
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Uint32 find(Uint32 index, Char16 c) const; |
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/** Find the index of the first occurence of the string object. |
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This function finds one string inside another. |
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If the matching substring is not found, PEG_NOT_FOUND is returned. |
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@param s String object to be found in the String. |
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@return Position of the substring in the String or PEG_NOT_FOUND if the |
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substring is not found. |
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*/ |
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Uint32 find(const String& s) const; |
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/// Assign this string with first n characters of the plain old C-String x. |
/** Same as find() but start looking in reverse (last character first). |
String& assign(const char* x, Uint32 n); |
@param c Char16 character to find in String. |
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@return Position of the character in the string or PEG_NOT_FOUND if the |
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character is not found. |
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*/ |
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Uint32 reverseFind(Char16 c) const; |
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/// Clear this string. After calling clear(), getLength() will return 0. |
/** Converts all characters in this string to lowercase characters, |
void clear() { _rep.clear(); _rep.append('\0'); } |
*/ |
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void toLower(); |
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/** Reserves memory for capacity characters. Notice that this does not |
#ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES |
change the size of the string (getSize() returns what it did before). |
/** <I><B>Experimental Interface</B></I><BR> |
If the capacity of the string is already greater or equal to the |
Converts all characters in this string to uppercase characters. |
capacity argument, this method has no effect. After calling reserve(), |
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getCapicty() returns a value which is greater or equal to the |
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capacity argument. |
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*/ | */ |
void reserve(Uint32 capacity) { _rep.reserve(capacity + 1); } |
void toUpper(); |
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#endif |
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/// Returns the length of the string. |
/** Compare the first n characters of the two strings. |
Uint32 getLength() const { return _rep.getSize() - 1; } |
@param s1 First null-terminated string for the comparison. |
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@param s2 Second null-terminated string for the comparison. |
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@param n Number of characters to compare. |
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@return Return -1 If s1 is lexographically less than s2; if they are |
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equivalent return 0; otherwise return 1. |
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*/ |
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static int compare(const String& s1, const String& s2, Uint32 n); |
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/// Returns a pointer to the first character in the string string. |
/** Compare two null-terminated strings. |
const Char16* getData() const { return _rep.getData(); } |
@param s1 First null-terminated string for the comparison. |
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@param s2 Second null-terminated string for the comparison. |
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@return Return -1 if s1 is less than s2; if equal return 0; |
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otherwise return 1. |
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/** Allocates an 8 bit representation of this string. The user is |
NOTE: Use the comparison operators <,<= > >= to compare |
responsible for freeing the result. If any characters are truncated, |
String objects. |
a TruncatedCharacter exception is thrown. This exception may |
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be suppressed by passing true as the noThrow argument. Extra |
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characters may be allocated at the end of the new string by |
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passing a non-zero value to the extraBytes argument. |
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*/ | */ |
char* allocateCString(Uint32 extraBytes = 0, Boolean noThrow = false) const; |
static int compare(const String& s1, const String& s2); |
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/** Compare two null-terminated strings but ignore case. |
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@param s1 First null-terminated string for the comparison. |
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@param s2 Second null-terminated string for the comparison. |
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@return Return -1 if s1 is less than s2; if equal return 0; |
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otherwise return 1. |
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/** Append the given string to a C-string. If the length is not Uint32(-1), |
NOTE: Use the comparison operators <,<= > >= to compare |
then the lesser of the the length argument and the length of this |
String objects. |
string is truncated. Otherwise, the entire string is trunctated. The |
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TruncatedCharacter exception is thrown if any characters are truncated. |
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*/ | */ |
void appendToCString( |
static int compareNoCase(const String& s1, const String& s2); |
char* str, |
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Uint32 length = Uint32(-1), |
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Boolean noThrow = false) const; |
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/// Returns the Ith character of the string. |
/** Compare two String objects for equality. |
Char16& operator[](Uint32 i); |
@param s1 First <TT>String</TT> for comparison. |
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@param s2 Second <TT>String</TT> for comparison. |
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/// Returns the Ith character of the string (const version). |
@return true If the two strings are equal; otherwise, false. For example, |
const Char16 operator[](Uint32 i) const; |
<pre> |
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String s1 = "Hello World"; |
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String s2 = s1; |
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String s3(s2); |
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PEGASUS_ASSERT(String::equal(s1, s3)); |
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</pre> |
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*/ |
|
static Boolean equal(const String& str1, const String& str2); |
| |
/// Append the given character to the string. |
/** Compares two strings and returns true if they |
String& append(const Char16& c) |
are equal indepedent of case of the characters. |
{ |
@param str1 First String parameter. |
_rep.insert(_rep.getSize() - 1, c); |
@param str2 Second String parameter. |
return *this; |
@return true If strings are equal independent of case, flase |
} |
otherwise. |
|
*/ |
|
static Boolean equalNoCase(const String& str1, const String& str2); |
| |
/// Append n characters from str to this string. |
#ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES |
String& append(const Char16* str, Uint32 n); |
|
| |
/// Append the characters of str to this string. |
String(const String& s1, const String& s2); |
String& append(const String& str) |
|
{ |
|
return append(str.getData(), str.getLength()); |
|
} |
|
| |
/// Append the characters of str to this string. |
String(const String& s1, const char* s2); |
String& operator+=(const String& x) |
|
{ |
|
return append(x); |
|
} |
|
| |
/// Append the character given by c to this string. |
String(const char* s1, const String& s2); |
String& operator+=(Char16 c) |
|
{ |
|
return append(c); |
|
} |
|
| |
/// Append the character given by c to this string. |
String& operator=(const char* str); |
String& operator+=(char c) |
|
{ |
|
return append(Char16(c)); |
|
} |
|
| |
/** Remove size characters from the string starting at the given |
Uint32 find(const char* s) const; |
position. If size is -1, then all characters after pos are removed. |
|
|
static Boolean equal(const String& s1, const char* s2); |
|
|
|
static int compare(const String& s1, const char* s2); |
|
|
|
String& append(const char* str); |
|
|
|
String& append(const char* str, Uint32 size); |
|
|
|
static Boolean equalNoCase(const String& s1, const char* s2); |
|
|
|
#endif /* PEGASUS_USE_EXPERIMENTAL_INTERFACES */ |
|
|
|
private: |
|
|
|
StringRep* _rep; |
|
}; |
|
|
|
/** String operator == tests for equality between two strings of any of the |
|
types String or char*. |
|
@return true If the strings are equal; otherwise, false. |
|
@param str1 REVIEWERS: Insert description here. |
|
@param str2 REVIEWERS: Insert description here. |
*/ | */ |
void remove(Uint32 pos, Uint32 size = Uint32(-1)); |
PEGASUS_COMMON_LINKAGE Boolean operator==( |
|
const String& str1, |
|
const String& str2); |
| |
/** Return a new string which is initialzed with <TT>length</TT> |
/** String operator ==. Test for equality between two strings. |
characters from this string starting at <TT>pos</TT>. |
@param str1 REVIEWERS: Insert description here. |
@param <TT>pos</TT> is the positon in string to start getting the |
@param str2 REVIEWERS: Insert description here. |
substring. |
|
@param <TT>length</TT> is the number of characters to get. If length |
|
is -1, then all characters after pos are added to the new string. |
|
@return String with the defined substring. |
|
*/ | */ |
String subString(Uint32 pos, Uint32 length = Uint32(-1)) const; |
PEGASUS_COMMON_LINKAGE Boolean operator==(const String& str1, const char* str2); |
| |
/** Find the position of the first occurence of the character c. |
/** String operator ==. Test for equality between two strings. |
If the character is not found, -1 is returned. |
@param str1 REVIEWERS: Insert description here. |
|
@param str2 REVIEWERS: Insert description here. |
*/ | */ |
Uint32 find(Char16 c) const; |
PEGASUS_COMMON_LINKAGE Boolean operator==(const char* str1, const String& str2); |
| |
/** Same as find() but start looking in reverse (last character first). |
/** String operator ==. Test for equality between two strings. |
|
@param str1 REVIEWERS: Insert description here. |
|
@param str2 REVIEWERS: Insert description here. |
*/ | */ |
Uint32 reverseFind(Char16 c) const; |
PEGASUS_COMMON_LINKAGE Boolean operator!=( |
|
const String& str1, |
|
const String& str2); |
| |
/** Compare the first n characters of the two strings. Return -1 if s1 |
/** REVIEWERS: Insert description here. |
is lexographically less than s2. If they are equavalent return 0. |
@param str REVIEWERS: Insert description here. |
Otherwise return 1. |
@param os REVIEWERS: Insert description here. |
*/ | */ |
static int compare(const Char16* s1, const Char16* s2, Uint32 n); |
PEGASUS_COMMON_LINKAGE PEGASUS_STD(ostream)& operator<<( |
|
PEGASUS_STD(ostream)& os, |
|
const String& str); |
| |
/** Compare the two null-terminated strings. If s1 is less than s2, |
/** This overload operator (+) concatenates String objects. For example, |
return -1; if equal return 0; otherwise, return 1. |
<pre> |
|
String t1 = "abc"; |
|
String t2; |
|
t2 = t1 + "def" |
|
PEGASUS_ASSERT(t2 == "abcdef"); |
|
</pre> |
*/ | */ |
static int compare(const Char16* s1, const Char16* s2); |
PEGASUS_COMMON_LINKAGE String operator+(const String& str1, const String& str2); |
| |
/// Return true if the two strins are equal. |
/** The overload operator (<) compares String obects. |
static Boolean equal(const String& x, const String& y); |
<pre> |
|
String t1 = "def"; |
|
String t2 = "a"; |
|
PEGASUS_ASSERT (t2 < t1); |
|
</pre> |
|
@param str1 REVIEWERS: Insert description here. |
|
@param str2 REVIEWERS: Insert description here. |
|
*/ |
|
PEGASUS_COMMON_LINKAGE Boolean operator<( |
|
const String& str1, |
|
const String& str2); |
| |
/// Return true if the two strins are equal. |
/** The overload operator (<=) compares String objects. |
static Boolean equal(const String& x, const Char16* y); |
@param str1 REVIEWERS: Insert description here. |
|
@param str2 REVIEWERS: Insert description here. |
|
*/ |
|
PEGASUS_COMMON_LINKAGE Boolean operator<=( |
|
const String& str1, |
|
const String& str2); |
| |
/// Return true if the two strins are equal. |
/** The overload operator (>) compares String objects. |
static Boolean equal(const Char16* x, const String& y); |
@param str1 REVIEWERS: Insert description here. |
|
@param str2 REVIEWERS: Insert description here. |
|
*/ |
|
PEGASUS_COMMON_LINKAGE Boolean operator>( |
|
const String& str1, |
|
const String& str2); |
| |
/// Return true if the two strins are equal. |
/** The overload operator (>=) compares String objects. |
static Boolean equal(const String& x, const char* y); |
@param str1 REVIEWERS: Insert description here. |
|
@param str2 REVIEWERS: Insert description here. |
|
*/ |
|
PEGASUS_COMMON_LINKAGE Boolean operator>=( |
|
const String& str1, |
|
const String& str2); |
| |
/// Return true if the two strins are equal. |
#ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES |
static Boolean equal(const char* x, const String& y); |
|
| |
/// Convert the plain old C-string to lower case: |
PEGASUS_COMMON_LINKAGE Boolean operator==(const String& s1, const String& s2); |
static void toLower(char* str); |
|
| |
/** EMPTY - Represent an empty string. |
PEGASUS_COMMON_LINKAGE Boolean operator==(const String& s1, const char* s2); |
This member is used to represent empty strings. Using this member |
|
avoids an expensive construction of an empty string (e.g., String()). |
|
*/ |
|
static const String EMPTY; |
|
| |
private: |
PEGASUS_COMMON_LINKAGE Boolean operator==(const char* s1, const String& s2); |
| |
static Uint32 _min(Uint32 x, Uint32 y) { return x < y ? x : y; } |
PEGASUS_COMMON_LINKAGE Boolean operator!=(const String& s1, const String& s2); |
| |
Array<Char16> _rep; |
PEGASUS_COMMON_LINKAGE Boolean operator!=(const String& s1, const char* s2); |
}; |
|
| |
inline Boolean operator==(const String& x, const String& y) |
PEGASUS_COMMON_LINKAGE Boolean operator!=(const char* s1, const String& s2); |
{ |
|
return String::equal(x, y); |
|
} |
|
| |
inline Boolean operator==(const String& x, const char* y) |
PEGASUS_COMMON_LINKAGE Boolean operator<(const String& s1, const String& s2); |
{ |
|
return String::equal(x, y); |
|
} |
|
| |
inline Boolean operator==(const char* x, const String& y) |
PEGASUS_COMMON_LINKAGE Boolean operator<(const String& s1, const char* s2); |
{ |
|
return String::equal(x, y); |
|
} |
|
| |
inline Boolean operator!=(const String& x, const String& y) |
PEGASUS_COMMON_LINKAGE Boolean operator<(const char* s1, const String& s2); |
{ |
|
return !String::equal(x, y); |
|
} |
|
| |
PEGASUS_COMMON_LINKAGE std::ostream& operator<<( |
PEGASUS_COMMON_LINKAGE Boolean operator>(const String& s1, const String& s2); |
std::ostream& os, |
|
const String& x); |
|
| |
inline String operator+(const String& x, const String& y) |
PEGASUS_COMMON_LINKAGE Boolean operator>(const String& s1, const char* s2); |
{ |
|
return String(x).append(y); |
|
} |
|
| |
inline Boolean operator<(const String& x, const String& y) |
PEGASUS_COMMON_LINKAGE Boolean operator>(const char* s1, const String& s2); |
{ |
|
return String::compare(x.getData(), y.getData()) < 0; |
|
} |
|
| |
inline Boolean operator<=(const String& x, const String& y) |
PEGASUS_COMMON_LINKAGE Boolean operator<=(const String& s1, const String& s2); |
{ |
|
return String::compare(x.getData(), y.getData()) <= 0; |
|
} |
|
| |
inline Boolean operator>(const String& x, const String& y) |
PEGASUS_COMMON_LINKAGE Boolean operator<=(const String& s1, const char* s2); |
{ |
|
return String::compare(x.getData(), y.getData()) > 0; |
|
} |
|
| |
inline Boolean operator>=(const String& x, const String& y) |
PEGASUS_COMMON_LINKAGE Boolean operator<=(const char* s1, const String& s2); |
{ |
|
return String::compare(x.getData(), y.getData()) >= 0; |
|
} |
|
| |
/** Return a version of this string whose characters have been shifted |
PEGASUS_COMMON_LINKAGE Boolean operator>=(const String& s1, const String& s2); |
to lower case. |
|
*/ |
PEGASUS_COMMON_LINKAGE Boolean operator>=(const String& s1, const char* s2); |
PEGASUS_COMMON_LINKAGE String ToLower(const String& str); |
|
| |
|
PEGASUS_COMMON_LINKAGE Boolean operator>=(const char* s1, const String& s2); |
|
|
|
PEGASUS_COMMON_LINKAGE String operator+(const String& s1, const String& s2); |
|
|
|
PEGASUS_COMMON_LINKAGE String operator+(const String& s1, const char* s2); |
|
|
|
PEGASUS_COMMON_LINKAGE String operator+(const char* s1, const String& s2); |
|
|
|
#endif /* PEGASUS_USE_EXPERIMENTAL_INTERFACES */ |
| |
PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
| |
#endif /* Pegasus_String_h */ |
#if defined(PEGASUS_INTERNALONLY) && !defined(PEGASUS_DISABLE_INTERNAL_INLINES) |
|
# include "StringInline.h" |
|
#endif |
| |
|
#endif /* Pegasus_String_h */ |