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version 1.9, 2001/02/26 04:33:28

version 1.103.8.1, 2014/06/14 22:08:13

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//BEGIN_LICENSE

//%LICENSE////////////////////////////////////////////////////////////////

// Licensed to The Open Group (TOG) under one or more contributor license

// agreements. Refer to the OpenPegasusNOTICE.txt file distributed with

// this work for additional information regarding copyright ownership.

// Each contributor licenses this file to you under the OpenPegasus Open

// Source License; you may not use this file except in compliance with the

// License.

// 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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// and/or sell copies of the Software, and to permit persons to whom the

// Software is furnished to do so, subject to the following conditions:

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// The above copyright notice and this permission notice shall be included

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// in all copies or substantial portions of the Software.

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

// DEALINGS IN THE SOFTWARE.

//END_LICENSE

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

//BEGIN_HISTORY

// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

// Author:

//////////////////////////////////////////////////////////////////////////

// $Log$

//%/////////////////////////////////////////////////////////////////////////////

// Revision 1.9 2001/02/26 04:33:28 mike

// Fixed many places where cim names were be compared with operator==(String,String).

// Changed all of these to use CIMName::equal()

// Revision 1.8 2001/02/20 14:05:24 karl

// Comments for Document

// Revision 1.7 2001/02/11 17:19:30 mike

// added reverseFind() method

// Revision 1.6 2001/02/11 05:42:33 mike

// new

// Revision 1.5 2001/01/30 08:00:43 karl

// DOC++ Documentation update for header files

// Revision 1.4 2001/01/28 07:05:18 mike

// added instance name/reference converters

// Revision 1.3 2001/01/28 04:11:03 mike

// fixed qualifier resolution

// Revision 1.2 2001/01/24 16:16:38 karl

// Incorporate Doc++ Comments as documentation into .h files

// Revision 1.1.1.1 2001/01/14 19:53:15 mike

// Pegasus import

//END_HISTORY

#ifndef Pegasus_String_h

#define Pegasus_String_h

#ifdef PEGASUS_OS_HPUX

# ifdef HPUX_IA64_NATIVE_COMPILER

# include <iostream>

# else

# include <iostream.h>

# endif

#else

#include <iostream>

#include <cstring>

#endif

#include <Pegasus/Common/Config.h>

#include <Pegasus/Common/Char16.h>

#include <Pegasus/Common/Array.h>

#include <Pegasus/Common/Linkage.h>

#include <cstdarg>

PEGASUS_NAMESPACE_BEGIN

class String;

struct StringRep;

/**

The Pegasus String C++ Class implements the CIM string type

The CString class provides access to an 8-bit String representation.

class PEGASUS_COMMON_LINKAGE String

class PEGASUS_COMMON_LINKAGE CString

{

public:

/// Default constructor.

/**

String();

Constructs a CString object with a null string value.

CString();

/// Copy constructor.

/**

String(const String& x);

Constructs an independent copy of a CString object.

@param cstr The CString instance to copy.

CString(const CString& cstr);

/// Initialize with first n characters from x.

/**

String(const String& x, Uint32 n);

Destructs a CString object.

~CString();

/// Initialize with x.

/**

String(const Char16* x);

Copies the value of another CString object.

@param cstr The CString object from which to copy the value.

@return A reference to the target CString object with its newly

assigned value.

CString& operator=(const CString& cstr);

/// Initialize with first n characters of x.

/**

String(const Char16* x, Uint32 n);

Gets the CString's data as a C string pointer. IMPORTANT: The

returned pointer refers to memory owned by the CString object. The

caller must not free this memory. The returned pointer is valid only

until the CString object is destructed or reassigned. Use of this

operator on a temporary CString object may result in a memory error.

For example, this usage is invalid:

/// Initialize from a plain old C-String:

const char* cstr = String("Hello").getCString();

String(const char* x);

printf(cstr);

/// Initialize from the first n characters of a plain old C-String:

@return Returns a const char pointer to the CString's data.

String(const char* x, Uint32 n);

operator const char*() const;

private:

/// Release all resources.

CString(char* cstr);

~String()

friend class String;

char* _rep;

};

/**

This class implements the CIM string type. The intrinsic string format

is UTF-16, which is a superset of the UCS-2 characters allowed in CIM

strings. Facilities are provided for converting to and from UTF-8

character strings.

Many of the method interfaces refer to a number of characters. In all

cases, these characters are counted as 8- or 16-bit memory chunks rather

than logical UTF-8 or UTF-16 character chains.

class PEGASUS_COMMON_LINKAGE String

{

}

public:

/// Assign this string with x.

/**

String& operator=(const String& x) { _rep = x._rep; return *this; }

Represents an empty string. This value may be used as a convenience

to avoid construction of an empty String object.

static const String EMPTY;

/// Assign this string with x.

/**

String& operator=(const Char16* x) { assign(x); return *this; }

Constructs an empty String.

String();

/// Assign this string with x.

/**

String& assign(const String& x) { _rep = x._rep; return *this; }

Constructs a String with the value of another String.

@param str The String from which to copy the value.

String(const String& str);

/// Assign this string with x.

/**

String& assign(const Char16* x);

Constructs a String with a specified number of characters of the

value of another String.

@param str The String from which to copy the value.

@param n A Uint32 specifying the number of characters to copy.

@exception IndexOutOfBoundsException If the specified String does not

contain the specified number of characters.

@exception bad_alloc If the construction fails because of a memory

allocation failure.

String(const String& str, Uint32 n);

/// Assign this string with first n characters of x.

/**

String& assign(const Char16* x, Uint32 n);

Constructs a String with the value from a Char16 buffer.

@param str The Char16 buffer from which to copy the value.

@exception NullPointer If the buffer pointer is NULL.

@exception bad_alloc If the construction fails because of a memory

allocation failure.

String(const Char16* str);

/// Assign this string with the plain old C-String x.

/**

String& assign(const char* x);

Constructs a String with a specified number of characters of the

value from a Char16 buffer.

@param str The Char16 buffer from which to copy the value.

@param n A Uint32 specifying the number of characters to copy.

@exception NullPointer If the buffer pointer is NULL.

@exception bad_alloc If the construction fails because of a memory

allocation failure.

String(const Char16* str, Uint32 n);

/// Assign this string with first n characters of the plain old C-String x.

/**

String& assign(const char* x, Uint32 n);

Constructs a String with the value from a C string in UTF-8 format.

@param str The C string from which to copy the value.

@exception NullPointer If the C string pointer is NULL.

@exception bad_alloc If the construction fails because of a memory

allocation failure.

@exception Exception If the C string contains invalid UTF-8.

String(const char* str);

/// Clear this string. After calling clear(), getLength() will return 0.

/**

void clear() { _rep.clear(); _rep.append('\0'); }

Constructs a String with a specified number of characters of the

value from a C string in UTF-8 format.

@param str The C string from which to copy the value.

@param n A Uint32 specifying the number of characters to copy.

@exception NullPointer If the C string pointer is NULL.

@exception bad_alloc If the construction fails because of a memory

allocation failure.

@exception Exception If the C string contains invalid UTF-8.

String(const char* str, Uint32 n);

/** Reserves memory for capacity characters. Notice that this does not

/**

change the size of the string (getSize() returns what it did before).

Destructs a String object.

If the capacity of the string is already greater or equal to the

capacity argument, this method has no effect. After calling reserve(),

getCapicty() returns a value which is greater or equal to the

capacity argument.

void reserve(Uint32 capacity) { _rep.reserve(capacity + 1); }

~String();

/// Returns the length of the string.

/**

Uint32 getLength() const { return _rep.getSize() - 1; }

Assigns the value of a String to the value of another String.

@param str The String from which to copy the value.

@return A reference to the target String object with its newly

assigned value.

@exception bad_alloc If the assignment fails because of a memory

allocation failure.

String& operator=(const String& str);

/// Returns a pointer to the first character in the string string.

/**

const Char16* getData() const { return _rep.getData(); }

Assigns the value of a String to the value of another String.

@param str The String from which to copy the value.

@return A reference to the target String object with its newly

assigned value.

@exception bad_alloc If the assignment fails because of a memory

allocation failure.

String& assign(const String& str);

/** Allocates an 8 bit representation of this string. The user is

/**

responsible for freeing the result. If any characters are truncated,

Assigns the value of a String to the value in a Char16 buffer.

a TruncatedCharacter exception is thrown. This exception may

@param str The Char16 buffer from which to copy the value.

be suppressed by passing true as the noThrow argument. Extra

@return A reference to the target String object with its newly

characters may be allocated at the end of the new string by

assigned value.

passing a non-zero value to the extraBytes argument.

@exception NullPointer If the buffer pointer is NULL.

@exception bad_alloc If the assignment fails because of a memory

allocation failure.

char* allocateCString(Uint32 extraBytes = 0, Boolean noThrow = false) const;

String& assign(const Char16* str);

/** Append the given string to a C-string. If the length is not Uint32(-1),

/**

then the lesser of the the length argument and the length of this

Assigns the value of a String with a specified number of characters

string is truncated. Otherwise, the entire string is trunctated. The

of the value from a Char16 buffer.

TruncatedCharacter exception is thrown if any characters are truncated.

@param str The Char16 buffer from which to copy the value.

@param n A Uint32 specifying the number of characters to copy.

@return A reference to the target String object with its newly

assigned value.

@exception NullPointer If the buffer pointer is NULL.

@exception bad_alloc If the assignment fails because of a memory

allocation failure.

void appendToCString(

String& assign(const Char16* str, Uint32 n);

char* str,

Uint32 length = Uint32(-1),

Boolean noThrow = false) const;

/// Returns the Ith character of the string.

/**

Char16& operator[](Uint32 i);

Assigns the value of a String to the value from a C string in UTF-8

format.

@param str The C string from which to copy the value.

@return A reference to the target String object with its newly

assigned value.

@exception NullPointer If the C string pointer is NULL.

@exception bad_alloc If the assignment fails because of a memory

allocation failure.

@exception Exception If the C string contains invalid UTF-8.

String& assign(const char* str);

/// Returns the Ith character of the string (const version).

/**

const Char16 operator[](Uint32 i) const;

Assigns the value of a String with a specified number of characters

of the value from a C string in UTF-8 format.

@param str The C string from which to copy the value.

@param n A Uint32 specifying the number of characters to copy.

@return A reference to the target String object with its newly

assigned value.

@exception NullPointer If the C string pointer is NULL.

@exception bad_alloc If the assignment fails because of a memory

allocation failure.

@exception Exception If the C string contains invalid UTF-8.

String& assign(const char* str, Uint32 n);

/// Append the given character to the string.

/**

String& append(const Char16& c)

Sets a String value to the empty String.

{

_rep.insert(_rep.getSize() - 1, c);

void clear();

return *this;

}

/// Append n characters from str to this string.

/**

String& append(const Char16* str, Uint32 n);

Reserves memory for a specified number of (16-bit) characters.

This method does not change the size() of the string or any other

external behavior. If the capacity of the string is already greater

than or equal to the specified size, this method has no effect. The

capacity of a String is set only for performance reasons.

@param capacity A Uint32 specifying the number of characters the

String should be prepared to hold.

void reserveCapacity(Uint32 capacity);

/// Append the characters of str to this string.

/**

String& append(const String& str)

Returns the number of characters in a String value. No termination

{

character is included in the count. For example, String("abcd").size()

return append(str.getData(), str.getLength());

returns 4.

}

Uint32 size() const;

/// Append the characters of str to this string.

/**

String& operator+=(const String& x)

Gets a null-terminated Char16 buffer containing the String value.

{

The buffer is valid until the original String object is modified or

return append(x);

destructed.

}

@return A pointer to a null-terminated Char16 buffer containing the

String value.

const Char16* getChar16Data() const;

/// Append the character given by c to this string.

/**

String& operator+=(Char16 c)

Gets a CString object containing the String value in UTF-8 format.

{

Important: A character pointer extracted from a CString object is

return append(c);

only valid while the CString object exists and is unmodified. (See

}

the CString documentation.) Thus, in the following example, the

variable p holds a dangling (invalid) pointer:

<pre>

const char * p = (const char *)test.getCString();

</pre>

This situation can be corrected by declaring a CString variable in

the same scope.

@return A CString object containing the String value in UTF-8 format.

@exception bad_alloc If the operation fails because of a memory

allocation failure.

CString getCString() const;

/// Append the character given by c to this string.

/**

String& operator+=(char c)

Gets a specified character from the String value.

{

@param index Index of the character to access.

return append(Char16(c));

@return The Char16 character at the specified index.

}

@exception IndexOutOfBoundsException If the String does not contain a

character at the specified index.

Char16& operator[](Uint32 index);

/**

Gets a specified character from the String value.

@param index Index of the character to access.

@return The Char16 character at the specified index.

@exception IndexOutOfBoundsException If the String does not contain a

character at the specified index.

const Char16 operator[](Uint32 index) const;

/**

Appends a character to the String.

@param c The Char16 character to append.

@return A reference to the String object containing the newly appended

character.

@exception bad_alloc If the append fails because of a memory

allocation failure.

String& append(const Char16& c);

/**

Appends a specified number of characters to the String from a Char16

buffer.

@param str The Char16 buffer from which to append the characters.

@param n A Uint32 specifying the number of characters to append from

the buffer.

@return A reference to the String object containing the newly appended

characters.

@exception NullPointer If the buffer pointer is NULL.

@exception bad_alloc If the append fails because of a memory

allocation failure.

String& append(const Char16* str, Uint32 n);

/**

Appends a String value to the String.

@param str The String to append.

@return A reference to the String object containing the newly appended

characters.

@exception bad_alloc If the append fails because of a memory

allocation failure.

String& append(const String& str);

/** Remove size characters from the string starting at the given

/**

position. If size is -1, then all characters after pos are removed.

Removes a specified number of characters from the String starting at a

given index. If the number of characters to remove is specified as

PEG_NOT_FOUND, then all characters from the index to the end of the

String are removed.

@param index Uint32 position in String from which to remove characters.

@param size A Uint32 specifying the number of characters to remove.

The default value is PEG_NOT_FOUND, which means all characters

from the index to the end of the String are to be removed.

@exception IndexOutOfBoundsException If the index plus the size (if not

PEG_NOT_FOUND) is greater than the number of characters in the

String.

void remove(Uint32 pos, Uint32 size = Uint32(-1));

void remove(Uint32 index, Uint32 size = PEG_NOT_FOUND);

/** Return a new string which is initialzed with <TT>length</TT>

/**

characters from this string starting at <TT>pos</TT>.

Creates a new String containing up to the specified number of

@param <TT>pos</TT> is the positon in string to start getting the

characters from the specified index in the String.

substring.

@param index A Uint32 specifying the index at which to copy characters

@param <TT>length</TT> is the number of characters to get. If length

into the new String.

is -1, then all characters after pos are added to the new string.

@param n A Uint32 specifying the maximum number of characters to copy

@return String with the defined substring.

into the new String. If the value is PEG_NOT_FOUND or is greater

than the number of characters from the index to the end of the

String, the new String contains all characters from the index to

the end of the String.

@return A new String containing up to the specified number of

characters from the specified index in the String.

@exception bad_alloc If the operation fails because of a memory

allocation failure.

String subString(Uint32 pos, Uint32 length = Uint32(-1)) const;

String subString(Uint32 index, Uint32 n = PEG_NOT_FOUND) const;

/** Find the position of the first occurence of the character c.

/**

If the character is not found, -1 is returned.

Finds the index of the first occurrence of a specified character in

the String. If the character is not found, PEG_NOT_FOUND is returned.

@param c The Char16 value to find in the String.

@return The Uint32 index of the character in the String if found,

PEG_NOT_FOUND otherwise.

Uint32 find(Char16 c) const;

/** Same as find() but start looking in reverse (last character first).

/**

Finds the index of the first occurrence of a specified character in

the String beginning at a specified index. If the character is not

found, PEG_NOT_FOUND is returned.

@param c The Char16 value to find in the String.

@param index The Uint32 index at which to start the search.

@return The Uint32 index of the character in the String if found,

PEG_NOT_FOUND otherwise.

Uint32 reverseFind(Char16 c) const;

Uint32 find(Uint32 index, Char16 c) const;

/** Compare the first n characters of the two strings. Return -1 if s1

/**

is lexographically less than s2. If they are equavalent return 0.

Finds the index of the first occurrence of a specified String value in

Otherwise return 1.

the String. If the String value is not found, PEG_NOT_FOUND is

returned.

@param s The String value to find in the String.

@return The Uint32 index of the beginning of the String value if found,

PEG_NOT_FOUND otherwise.

static int compare(const Char16* s1, const Char16* s2, Uint32 n);

Uint32 find(const String& s) const;

/** Compare the two null-terminated strings. If s1 is less than s2,

/**

return -1; if equal return 0; otherwise, return 1.

Finds the index of the last occurrence of a specified character in

the String. If the character is not found, PEG_NOT_FOUND is returned.

@param c The Char16 value to find in the String.

@return The Uint32 index of the character in the String if found,

PEG_NOT_FOUND otherwise.

static int compare(const Char16* s1, const Char16* s2);

Uint32 reverseFind(Char16 c) const;

/// Return true if the two strins are equal.

/**

static Boolean equal(const String& x, const String& y);

Converts all characters in the String to lower case.

void toLower();

/// Return true if the two strins are equal.

/**

static Boolean equal(const String& x, const Char16* y);

Constructs a String based on printf specifications. For some

compilers the PEGASUS_FORMAT generates warning messages if

the format string does not match the input arguments.

@param format const char * The format specification as defined

for printf. The format specification corresponds to the

standard C++ printf format specification

@param ... The list of arguments that will be formated.

PEGASUS_FORMAT(2,3)

void appendPrintf(const char* format, ...);

/// Return true if the two strins are equal.

#ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES

static Boolean equal(const Char16* x, const String& y);

/**

Experimental Interface

Converts all characters in the String to upper case.

void toUpper();

#endif

/// Return true if the two strins are equal.

/**

static Boolean equal(const String& x, const char* y);

Compares the first n characters of two String objects.

@param s1 The first String to compare.

@param s2 The second String to compare.

@param n The maximum number of characters to compare.

@return A negative integer if the first n characters of s1 are

lexographically less than s2, 0 if the first n characters of s1

and s2 are equal, and a positive integer otherwise.

static int compare(const String& s1, const String& s2, Uint32 n);

/// Return true if the two strins are equal.

/**

static Boolean equal(const char* x, const String& y);

Compares two String objects. (Note: Use the comparison

operators < <= > >= to compare String objects.)

@param s1 The first String to compare.

@param s2 The second String to compare.

@return A negative integer if s1 is lexographically less than s2,

0 if s1 and s2 are equal, and a positive integer otherwise.

static int compare(const String& s1, const String& s2);

/// Convert the plain old C-string to lower case:

/**

static void toLower(char* str);

Compares two String objects, ignoring case differences.

@param s1 The first String to compare.

@param s2 The second String to compare.

@return A negative integer if s1 is lexographically less than s2,

0 if s1 and s2 are equal, and a positive integer otherwise.

(Case differences are ignored in all cases.)

static int compareNoCase(const String& s1, const String& s2);

/**

This member is used to represent empty strings. Using this member

Compares two String objects for equality. For example,

avoid an expensive construction of an empty string (e.g., String()).

<pre>

String s1 = "Hello World";

String s2 = s1;

assert(String::equal(s1, s2));

</pre>

@param s1 The first String to compare.

@param s2 The second String to compare.

@return True if the two strings are equal, false otherwise.

static const String EMPTY;

static Boolean equal(const String& s1, const String& s2);

private:

/**

Compares two strings and returns true if they are equal independent of

the case of the characters.

@param ... Variable arguments as defined for printf

static Boolean equalNoCase(const String& s1, const String& s2);

static Uint32 _min(Uint32 x, Uint32 y) { return x < y ? x : y; }

#ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES

Array<Char16> _rep;

String(const String& s1, const String& s2);

};

inline Boolean operator==(const String& x, const String& y)

String(const String& s1, const char* s2);

{

return String::equal(x, y);

}

inline Boolean operator==(const String& x, const char* y)

String(const char* s1, const String& s2);

{

return String::equal(x, y);

}

inline Boolean operator==(const char* x, const String& y)

String& operator=(const char* str);

{

return String::equal(x, y);

}

inline Boolean operator!=(const String& x, const String& y)

Uint32 find(const char* s) const;

{

return !String::equal(x, y);

}

PEGASUS_COMMON_LINKAGE std::ostream& operator<<(

static Boolean equal(const String& s1, const char* s2);

std::ostream& os,

const String& x);

inline String operator+(const String& x, const String& y)

static int compare(const String& s1, const char* s2);

{

return String(x).append(y);

}

inline Boolean operator<(const String& x, const String& y)

String& append(const char* str);

{

return String::compare(x.getData(), y.getData()) < 0;

}

inline Boolean operator<=(const String& x, const String& y)

String& append(const char* str, Uint32 size);

{

return String::compare(x.getData(), y.getData()) <= 0;

}

inline Boolean operator>(const String& x, const String& y)

static Boolean equalNoCase(const String& s1, const char* s2);

{

return String::compare(x.getData(), y.getData()) > 0;

}

inline Boolean operator>=(const String& x, const String& y)

#endif /* PEGASUS_USE_EXPERIMENTAL_INTERFACES */

{

return String::compare(x.getData(), y.getData()) >= 0;

private:

}

StringRep* _rep;

};

/**

Compares two String objects for equality.

@param str1 The first String to compare.

@param str2 The second String to compare.

@return True if the strings are equal, false otherwise.

PEGASUS_COMMON_LINKAGE Boolean operator==(

const String& str1,

const String& str2);

/** Return a version of this string whose characters have been shifted

/**

to lower case.

Compares a String and a C string for equality.

@param str1 The String to compare.

@param str2 The C string to compare.

@return True if the strings are equal, false otherwise.

PEGASUS_COMMON_LINKAGE Boolean operator==(const String& str1, const char* str2);

/**

Compares a String and a C string for equality.

@param str1 The C string to compare.

@param str2 The String to compare.

@return True if the strings are equal. false otherwise.

PEGASUS_COMMON_LINKAGE Boolean operator==(const char* str1, const String& str2);

/**

Compares two String objects for inequality.

@param str1 The first String to compare.

@param str2 The second String to compare.

@return False if the strings are equal, true otherwise.

PEGASUS_COMMON_LINKAGE Boolean operator!=(

const String& str1,

const String& str2);

/**

Writes a String value to an output stream. Characters with a zero value or

with a non-zero high-order byte are written in a hexadecimal encoding.

@param os The output stream to which the String value is written.

@param str The String to write to the output stream.

@return A reference to the output stream.

PEGASUS_COMMON_LINKAGE PEGASUS_STD(ostream)& operator<<(

PEGASUS_STD(ostream)& os,

const String& str);

/**

Concatenates String objects. For example,

<pre>

String t1 = "abc";

String t2;

t2 = t1 + "def"

assert(t2 == "abcdef");

</pre>

@param str1 The first String to concatenate.

@param str2 The second String to concatenate.

@return The concatenated String.

PEGASUS_COMMON_LINKAGE String ToLower(const String& str);

PEGASUS_COMMON_LINKAGE String operator+(const String& str1, const String& str2);

/**

Compares two String objects.

@param s1 The first String to compare.

@param s2 The second String to compare.

@return True if s1 is lexographically less than s2, false otherwise.

PEGASUS_COMMON_LINKAGE Boolean operator<(

const String& str1,

const String& str2);

/**

Compares two String objects.

@param s1 The first String to compare.

@param s2 The second String to compare.

@return True if s1 is lexographically less than or equal to s2,

false otherwise.

PEGASUS_COMMON_LINKAGE Boolean operator<=(

const String& str1,

const String& str2);

/**

Compares two String objects.

@param s1 The first String to compare.

@param s2 The second String to compare.

@return True if s1 is lexographically greater than s2, false otherwise.

PEGASUS_COMMON_LINKAGE Boolean operator>(

const String& str1,

const String& str2);

/**

Compares two String objects.

@param s1 The first String to compare.

@param s2 The second String to compare.

@return True if s1 is lexographically greater than or equal to s2,

false otherwise.

PEGASUS_COMMON_LINKAGE Boolean operator>=(

const String& str1,

const String& str2);

#ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES

PEGASUS_COMMON_LINKAGE Boolean operator==(const String& s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator==(const String& s1, const char* s2);

PEGASUS_COMMON_LINKAGE Boolean operator==(const char* s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator!=(const String& s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator!=(const String& s1, const char* s2);

PEGASUS_COMMON_LINKAGE Boolean operator!=(const char* s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator<(const String& s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator<(const String& s1, const char* s2);

PEGASUS_COMMON_LINKAGE Boolean operator<(const char* s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator>(const String& s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator>(const String& s1, const char* s2);

PEGASUS_COMMON_LINKAGE Boolean operator>(const char* s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator<=(const String& s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator<=(const String& s1, const char* s2);

PEGASUS_COMMON_LINKAGE Boolean operator<=(const char* s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator>=(const String& s1, const String& s2);

PEGASUS_COMMON_LINKAGE Boolean operator>=(const String& s1, const char* s2);

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

#endif /* Pegasus_String_h */

#if defined(PEGASUS_INTERNALONLY)

# include "StringInline.h"

#endif

#endif /* Pegasus_String_h */

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	Added in v.1.103.8.1

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