Make ns[C]String::AppendFloat locale-independent. b=209569 r=jag sr=bzbarsky
This commit is contained in:
dbaron%dbaron.org
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dfbf862a46
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2f9ee1d02f
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@ -1,287 +0,0 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Rick Gessner <rickg@netscape.com> (original author)
|
||||
* Scott Collins <scc@mozilla.org>
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
#ifndef __nsStrPrivate_h
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||||
#define __nsStrPrivate_h
|
||||
|
||||
#include "nscore.h"
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||||
#include "nsStrShared.h"
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||||
|
||||
struct nsStr;
|
||||
|
||||
// there are only static methods here!
|
||||
class nsStrPrivate {
|
||||
public:
|
||||
/**
|
||||
* This method initializes an nsStr for use
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aString is the nsStr to be initialized
|
||||
* @param aCharSize tells us the requested char size (1 or 2 bytes)
|
||||
*/
|
||||
static void Initialize(nsStr& aDest,eCharSize aCharSize);
|
||||
|
||||
/**
|
||||
* This method initializes an nsStr for use
|
||||
*
|
||||
* @update gess 01/04/99
|
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* @param aString is the nsStr to be initialized
|
||||
* @param aCharSize tells us the requested char size (1 or 2 bytes)
|
||||
*/
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static void Initialize(nsStr& aDest,char* aCString,PRUint32 aCapacity,PRUint32 aLength,eCharSize aCharSize,PRBool aOwnsBuffer);
|
||||
/**
|
||||
* This method destroys the given nsStr, and *MAY*
|
||||
* deallocate it's memory depending on the setting
|
||||
* of the internal mOwnsBUffer flag.
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aString is the nsStr to be manipulated
|
||||
*/
|
||||
static void Destroy(nsStr& aDest);
|
||||
|
||||
/**
|
||||
* These methods are where memory allocation/reallocation occur.
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aString is the nsStr to be manipulated
|
||||
* @return
|
||||
*/
|
||||
static PRBool EnsureCapacity(nsStr& aString,PRUint32 aNewLength);
|
||||
static PRBool GrowCapacity(nsStr& aString,PRUint32 aNewLength);
|
||||
|
||||
/**
|
||||
* These methods are used to append content to the given nsStr
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be appended to
|
||||
* @param aSource is the buffer to be copied from
|
||||
* @param anOffset tells us where in source to start copying
|
||||
* @param aCount tells us the (max) # of chars to copy
|
||||
*/
|
||||
static void StrAppend(nsStr& aDest,const nsStr& aSource,PRUint32 anOffset,PRInt32 aCount);
|
||||
|
||||
/**
|
||||
* These methods are used to assign contents of a source string to dest string
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be appended to
|
||||
* @param aSource is the buffer to be copied from
|
||||
* @param anOffset tells us where in source to start copying
|
||||
* @param aCount tells us the (max) # of chars to copy
|
||||
*/
|
||||
static void StrAssign(nsStr& aDest,const nsStr& aSource,PRUint32 anOffset,PRInt32 aCount);
|
||||
|
||||
/**
|
||||
* These methods are used to insert content from source string to the dest nsStr
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be appended to
|
||||
* @param aDestOffset tells us where in dest to start insertion
|
||||
* @param aSource is the buffer to be copied from
|
||||
* @param aSrcOffset tells us where in source to start copying
|
||||
* @param aCount tells us the (max) # of chars to insert
|
||||
*/
|
||||
static void StrInsert1into1( nsStr& aDest,PRUint32 aDestOffset,const nsStr& aSource,PRUint32 aSrcOffset,PRInt32 aCount);
|
||||
static void StrInsert1into2( nsStr& aDest,PRUint32 aDestOffset,const nsStr& aSource,PRUint32 aSrcOffset,PRInt32 aCount);
|
||||
static void StrInsert2into2( nsStr& aDest,PRUint32 aDestOffset,const nsStr& aSource,PRUint32 aSrcOffset,PRInt32 aCount);
|
||||
|
||||
|
||||
/**
|
||||
* Helper routines for StrInsert1into1, etc
|
||||
*/
|
||||
static PRInt32 GetSegmentLength(const nsStr& aSource,
|
||||
PRUint32 aSrcOffset, PRInt32 aCount);
|
||||
static void AppendForInsert(nsStr& aDest, PRUint32 aDestOffset, const nsStr& aSource, PRUint32 aSrcOffset, PRInt32 theLength);
|
||||
|
||||
/**
|
||||
* This method deletes chars from the given str.
|
||||
* The given allocator may choose to resize the str as well.
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||||
*
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* @update gess 01/04/99
|
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* @param aDest is the nsStr to be deleted from
|
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* @param aDestOffset tells us where in dest to start deleting
|
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* @param aCount tells us the (max) # of chars to delete
|
||||
*/
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static void Delete1(nsStr& aDest,PRUint32 aDestOffset,PRUint32 aCount);
|
||||
static void Delete2(nsStr& aDest,PRUint32 aDestOffset,PRUint32 aCount);
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||||
|
||||
/**
|
||||
* helper routines for Delete1, Delete2
|
||||
*/
|
||||
static PRInt32 GetDeleteLength(const nsStr& aDest, PRUint32 aDestOffset, PRUint32 aCount);
|
||||
|
||||
/**
|
||||
* This method is used to truncate the given string.
|
||||
* The given allocator may choose to resize the str as well (but it's not likely).
|
||||
*
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* @update gess 01/04/99
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* @param aDest is the nsStr to be appended to
|
||||
* @param aDestOffset tells us where in dest to start insertion
|
||||
* @param aSource is the buffer to be copied from
|
||||
* @param aSrcOffset tells us where in source to start copying
|
||||
*/
|
||||
static void StrTruncate(nsStr& aDest,PRUint32 aDestOffset);
|
||||
|
||||
/**
|
||||
* This method trims chars (given in aSet) from the edges of given buffer
|
||||
*
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||||
* @update gess 01/04/99
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||||
* @param aDest is the buffer to be manipulated
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||||
* @param aSet tells us which chars to remove from given buffer
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||||
* @param aEliminateLeading tells us whether to strip chars from the start of the buffer
|
||||
* @param aEliminateTrailing tells us whether to strip chars from the start of the buffer
|
||||
*/
|
||||
static void Trim(nsStr& aDest,const char* aSet,PRBool aEliminateLeading,PRBool aEliminateTrailing);
|
||||
|
||||
/**
|
||||
* This method compresses duplicate runs of a given char from the given buffer
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||||
*
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* @update gess 01/04/99
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||||
* @param aDest is the buffer to be manipulated
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||||
* @param aSet tells us which chars to compress from given buffer
|
||||
* @param aChar is the replacement char
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||||
* @param aEliminateLeading tells us whether to strip chars from the start of the buffer
|
||||
* @param aEliminateTrailing tells us whether to strip chars from the start of the buffer
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||||
*/
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||||
static void CompressSet1(nsStr& aDest,const char* aSet,PRBool aEliminateLeading,PRBool aEliminateTrailing);
|
||||
static void CompressSet2(nsStr& aDest,const char* aSet,PRBool aEliminateLeading,PRBool aEliminateTrailing);
|
||||
|
||||
/**
|
||||
* This method removes all occurances of chars in given set from aDest
|
||||
*
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||||
* @update gess 01/04/99
|
||||
* @param aDest is the buffer to be manipulated
|
||||
* @param aSet tells us which chars to compress from given buffer
|
||||
* @param aChar is the replacement char
|
||||
* @param aEliminateLeading tells us whether to strip chars from the start of the buffer
|
||||
* @param aEliminateTrailing tells us whether to strip chars from the start of the buffer
|
||||
*/
|
||||
static void StripChars1(nsStr& aDest,const char* aSet);
|
||||
static void StripChars2(nsStr& aDest,const char* aSet);
|
||||
|
||||
/**
|
||||
* This method compares the data bewteen two nsStr's
|
||||
*
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||||
* @update gess 01/04/99
|
||||
* @param aStr1 is the first buffer to be compared
|
||||
* @param aStr2 is the 2nd buffer to be compared
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||||
* @param aCount is the number of chars to compare
|
||||
* @param aIgnorecase tells us whether to use a case-sensitive comparison
|
||||
* @return -1,0,1 depending on <,==,>
|
||||
*/
|
||||
static PRInt32 StrCompare1To1(const nsStr& aDest,const nsStr& aSource,
|
||||
PRInt32 aCount,PRBool aIgnoreCase);
|
||||
static PRInt32 StrCompare2To1(const nsStr& aDest, const nsStr& aSource,
|
||||
PRInt32 aCount, PRBool aIgnoreCase);
|
||||
static PRInt32 StrCompare2To2(const nsStr& aDest, const nsStr& aSource,
|
||||
PRInt32 aCount);
|
||||
|
||||
/**
|
||||
* These methods scan the given string for 1 or more chars in a given direction
|
||||
*
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||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be searched to
|
||||
* @param aSource (or aChar) is the substr we're looking to find
|
||||
* @param aIgnoreCase tells us whether to search in a case-sensitive manner
|
||||
* @param anOffset tells us where in the dest string to start searching
|
||||
* @return the index of the source (substr) in dest, or -1 (kNotFound) if not found.
|
||||
*/
|
||||
static PRInt32 FindSubstr1in1(const nsStr& aDest,const nsStr& aSource, PRBool aIgnoreCase,PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 FindSubstr1in2(const nsStr& aDest,const nsStr& aSource, PRBool aIgnoreCase,PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 FindSubstr2in2(const nsStr& aDest,const nsStr& aSource, PRInt32 anOffset,PRInt32 aCount);
|
||||
|
||||
static PRInt32 FindChar1(const nsStr& aDest,PRUnichar aChar, PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 FindChar2(const nsStr& aDest,PRUnichar aChar, PRInt32 anOffset,PRInt32 aCount);
|
||||
|
||||
static PRInt32 RFindSubstr1in1(const nsStr& aDest,const nsStr& aSource, PRBool aIgnoreCase,PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 RFindSubstr1in2(const nsStr& aDest,const nsStr& aSource, PRBool aIgnoreCase,PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 RFindSubstr2in2(const nsStr& aDest,const nsStr& aSource, PRInt32 anOffset,PRInt32 aCount);
|
||||
|
||||
static PRInt32 RFindChar1(const nsStr& aDest,PRUnichar aChar, PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 RFindChar2(const nsStr& aDest,PRUnichar aChar, PRInt32 anOffset,PRInt32 aCount);
|
||||
|
||||
static void Overwrite(nsStr& aDest,const nsStr& aSource,PRInt32 anOffset);
|
||||
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||||
static char GetFindInSetFilter(const char *set)
|
||||
{
|
||||
// Calculate filter
|
||||
char filter = ~char(0); // All bits set
|
||||
while (*set) {
|
||||
filter &= ~(*set);
|
||||
++set;
|
||||
}
|
||||
|
||||
return filter;
|
||||
}
|
||||
static PRUnichar GetFindInSetFilter(const PRUnichar *set)
|
||||
{
|
||||
// Calculate filter
|
||||
PRUnichar filter = ~PRUnichar(0); // All bits set
|
||||
while (*set) {
|
||||
filter &= ~(*set);
|
||||
++set;
|
||||
}
|
||||
return filter;
|
||||
}
|
||||
|
||||
#ifdef NS_STR_STATS
|
||||
static PRBool DidAcquireMemory(void);
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Returns a hash code for the string for use in a PLHashTable.
|
||||
*/
|
||||
static PRUint32 HashCode(const nsStr& aDest);
|
||||
|
||||
#ifdef NS_STR_STATS
|
||||
/**
|
||||
* Prints an nsStr. If truncate is true, the string is only printed up to
|
||||
* the first newline. (Note: The current implementation doesn't handle
|
||||
* non-ascii unicode characters.)
|
||||
*/
|
||||
static void Print(const nsStr& aDest, FILE* out, PRBool truncate = PR_FALSE);
|
||||
#endif
|
||||
|
||||
static PRBool Alloc(nsStr& aString,PRUint32 aCount);
|
||||
static PRBool Realloc(nsStr& aString,PRUint32 aCount);
|
||||
static PRBool Free(nsStr& aString);
|
||||
|
||||
};
|
||||
|
||||
#endif
|
||||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -1,287 +0,0 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Rick Gessner <rickg@netscape.com> (original author)
|
||||
* Scott Collins <scc@mozilla.org>
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
#ifndef __nsStrPrivate_h
|
||||
#define __nsStrPrivate_h
|
||||
|
||||
#include "nscore.h"
|
||||
#include "nsStrShared.h"
|
||||
|
||||
struct nsStr;
|
||||
|
||||
// there are only static methods here!
|
||||
class nsStrPrivate {
|
||||
public:
|
||||
/**
|
||||
* This method initializes an nsStr for use
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aString is the nsStr to be initialized
|
||||
* @param aCharSize tells us the requested char size (1 or 2 bytes)
|
||||
*/
|
||||
static void Initialize(nsStr& aDest,eCharSize aCharSize);
|
||||
|
||||
/**
|
||||
* This method initializes an nsStr for use
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aString is the nsStr to be initialized
|
||||
* @param aCharSize tells us the requested char size (1 or 2 bytes)
|
||||
*/
|
||||
static void Initialize(nsStr& aDest,char* aCString,PRUint32 aCapacity,PRUint32 aLength,eCharSize aCharSize,PRBool aOwnsBuffer);
|
||||
/**
|
||||
* This method destroys the given nsStr, and *MAY*
|
||||
* deallocate it's memory depending on the setting
|
||||
* of the internal mOwnsBUffer flag.
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aString is the nsStr to be manipulated
|
||||
*/
|
||||
static void Destroy(nsStr& aDest);
|
||||
|
||||
/**
|
||||
* These methods are where memory allocation/reallocation occur.
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aString is the nsStr to be manipulated
|
||||
* @return
|
||||
*/
|
||||
static PRBool EnsureCapacity(nsStr& aString,PRUint32 aNewLength);
|
||||
static PRBool GrowCapacity(nsStr& aString,PRUint32 aNewLength);
|
||||
|
||||
/**
|
||||
* These methods are used to append content to the given nsStr
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be appended to
|
||||
* @param aSource is the buffer to be copied from
|
||||
* @param anOffset tells us where in source to start copying
|
||||
* @param aCount tells us the (max) # of chars to copy
|
||||
*/
|
||||
static void StrAppend(nsStr& aDest,const nsStr& aSource,PRUint32 anOffset,PRInt32 aCount);
|
||||
|
||||
/**
|
||||
* These methods are used to assign contents of a source string to dest string
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be appended to
|
||||
* @param aSource is the buffer to be copied from
|
||||
* @param anOffset tells us where in source to start copying
|
||||
* @param aCount tells us the (max) # of chars to copy
|
||||
*/
|
||||
static void StrAssign(nsStr& aDest,const nsStr& aSource,PRUint32 anOffset,PRInt32 aCount);
|
||||
|
||||
/**
|
||||
* These methods are used to insert content from source string to the dest nsStr
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be appended to
|
||||
* @param aDestOffset tells us where in dest to start insertion
|
||||
* @param aSource is the buffer to be copied from
|
||||
* @param aSrcOffset tells us where in source to start copying
|
||||
* @param aCount tells us the (max) # of chars to insert
|
||||
*/
|
||||
static void StrInsert1into1( nsStr& aDest,PRUint32 aDestOffset,const nsStr& aSource,PRUint32 aSrcOffset,PRInt32 aCount);
|
||||
static void StrInsert1into2( nsStr& aDest,PRUint32 aDestOffset,const nsStr& aSource,PRUint32 aSrcOffset,PRInt32 aCount);
|
||||
static void StrInsert2into2( nsStr& aDest,PRUint32 aDestOffset,const nsStr& aSource,PRUint32 aSrcOffset,PRInt32 aCount);
|
||||
|
||||
|
||||
/**
|
||||
* Helper routines for StrInsert1into1, etc
|
||||
*/
|
||||
static PRInt32 GetSegmentLength(const nsStr& aSource,
|
||||
PRUint32 aSrcOffset, PRInt32 aCount);
|
||||
static void AppendForInsert(nsStr& aDest, PRUint32 aDestOffset, const nsStr& aSource, PRUint32 aSrcOffset, PRInt32 theLength);
|
||||
|
||||
/**
|
||||
* This method deletes chars from the given str.
|
||||
* The given allocator may choose to resize the str as well.
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be deleted from
|
||||
* @param aDestOffset tells us where in dest to start deleting
|
||||
* @param aCount tells us the (max) # of chars to delete
|
||||
*/
|
||||
static void Delete1(nsStr& aDest,PRUint32 aDestOffset,PRUint32 aCount);
|
||||
static void Delete2(nsStr& aDest,PRUint32 aDestOffset,PRUint32 aCount);
|
||||
|
||||
/**
|
||||
* helper routines for Delete1, Delete2
|
||||
*/
|
||||
static PRInt32 GetDeleteLength(const nsStr& aDest, PRUint32 aDestOffset, PRUint32 aCount);
|
||||
|
||||
/**
|
||||
* This method is used to truncate the given string.
|
||||
* The given allocator may choose to resize the str as well (but it's not likely).
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be appended to
|
||||
* @param aDestOffset tells us where in dest to start insertion
|
||||
* @param aSource is the buffer to be copied from
|
||||
* @param aSrcOffset tells us where in source to start copying
|
||||
*/
|
||||
static void StrTruncate(nsStr& aDest,PRUint32 aDestOffset);
|
||||
|
||||
/**
|
||||
* This method trims chars (given in aSet) from the edges of given buffer
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the buffer to be manipulated
|
||||
* @param aSet tells us which chars to remove from given buffer
|
||||
* @param aEliminateLeading tells us whether to strip chars from the start of the buffer
|
||||
* @param aEliminateTrailing tells us whether to strip chars from the start of the buffer
|
||||
*/
|
||||
static void Trim(nsStr& aDest,const char* aSet,PRBool aEliminateLeading,PRBool aEliminateTrailing);
|
||||
|
||||
/**
|
||||
* This method compresses duplicate runs of a given char from the given buffer
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the buffer to be manipulated
|
||||
* @param aSet tells us which chars to compress from given buffer
|
||||
* @param aChar is the replacement char
|
||||
* @param aEliminateLeading tells us whether to strip chars from the start of the buffer
|
||||
* @param aEliminateTrailing tells us whether to strip chars from the start of the buffer
|
||||
*/
|
||||
static void CompressSet1(nsStr& aDest,const char* aSet,PRBool aEliminateLeading,PRBool aEliminateTrailing);
|
||||
static void CompressSet2(nsStr& aDest,const char* aSet,PRBool aEliminateLeading,PRBool aEliminateTrailing);
|
||||
|
||||
/**
|
||||
* This method removes all occurances of chars in given set from aDest
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the buffer to be manipulated
|
||||
* @param aSet tells us which chars to compress from given buffer
|
||||
* @param aChar is the replacement char
|
||||
* @param aEliminateLeading tells us whether to strip chars from the start of the buffer
|
||||
* @param aEliminateTrailing tells us whether to strip chars from the start of the buffer
|
||||
*/
|
||||
static void StripChars1(nsStr& aDest,const char* aSet);
|
||||
static void StripChars2(nsStr& aDest,const char* aSet);
|
||||
|
||||
/**
|
||||
* This method compares the data bewteen two nsStr's
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aStr1 is the first buffer to be compared
|
||||
* @param aStr2 is the 2nd buffer to be compared
|
||||
* @param aCount is the number of chars to compare
|
||||
* @param aIgnorecase tells us whether to use a case-sensitive comparison
|
||||
* @return -1,0,1 depending on <,==,>
|
||||
*/
|
||||
static PRInt32 StrCompare1To1(const nsStr& aDest,const nsStr& aSource,
|
||||
PRInt32 aCount,PRBool aIgnoreCase);
|
||||
static PRInt32 StrCompare2To1(const nsStr& aDest, const nsStr& aSource,
|
||||
PRInt32 aCount, PRBool aIgnoreCase);
|
||||
static PRInt32 StrCompare2To2(const nsStr& aDest, const nsStr& aSource,
|
||||
PRInt32 aCount);
|
||||
|
||||
/**
|
||||
* These methods scan the given string for 1 or more chars in a given direction
|
||||
*
|
||||
* @update gess 01/04/99
|
||||
* @param aDest is the nsStr to be searched to
|
||||
* @param aSource (or aChar) is the substr we're looking to find
|
||||
* @param aIgnoreCase tells us whether to search in a case-sensitive manner
|
||||
* @param anOffset tells us where in the dest string to start searching
|
||||
* @return the index of the source (substr) in dest, or -1 (kNotFound) if not found.
|
||||
*/
|
||||
static PRInt32 FindSubstr1in1(const nsStr& aDest,const nsStr& aSource, PRBool aIgnoreCase,PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 FindSubstr1in2(const nsStr& aDest,const nsStr& aSource, PRBool aIgnoreCase,PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 FindSubstr2in2(const nsStr& aDest,const nsStr& aSource, PRInt32 anOffset,PRInt32 aCount);
|
||||
|
||||
static PRInt32 FindChar1(const nsStr& aDest,PRUnichar aChar, PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 FindChar2(const nsStr& aDest,PRUnichar aChar, PRInt32 anOffset,PRInt32 aCount);
|
||||
|
||||
static PRInt32 RFindSubstr1in1(const nsStr& aDest,const nsStr& aSource, PRBool aIgnoreCase,PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 RFindSubstr1in2(const nsStr& aDest,const nsStr& aSource, PRBool aIgnoreCase,PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 RFindSubstr2in2(const nsStr& aDest,const nsStr& aSource, PRInt32 anOffset,PRInt32 aCount);
|
||||
|
||||
static PRInt32 RFindChar1(const nsStr& aDest,PRUnichar aChar, PRInt32 anOffset,PRInt32 aCount);
|
||||
static PRInt32 RFindChar2(const nsStr& aDest,PRUnichar aChar, PRInt32 anOffset,PRInt32 aCount);
|
||||
|
||||
static void Overwrite(nsStr& aDest,const nsStr& aSource,PRInt32 anOffset);
|
||||
|
||||
static char GetFindInSetFilter(const char *set)
|
||||
{
|
||||
// Calculate filter
|
||||
char filter = ~char(0); // All bits set
|
||||
while (*set) {
|
||||
filter &= ~(*set);
|
||||
++set;
|
||||
}
|
||||
|
||||
return filter;
|
||||
}
|
||||
static PRUnichar GetFindInSetFilter(const PRUnichar *set)
|
||||
{
|
||||
// Calculate filter
|
||||
PRUnichar filter = ~PRUnichar(0); // All bits set
|
||||
while (*set) {
|
||||
filter &= ~(*set);
|
||||
++set;
|
||||
}
|
||||
return filter;
|
||||
}
|
||||
|
||||
#ifdef NS_STR_STATS
|
||||
static PRBool DidAcquireMemory(void);
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Returns a hash code for the string for use in a PLHashTable.
|
||||
*/
|
||||
static PRUint32 HashCode(const nsStr& aDest);
|
||||
|
||||
#ifdef NS_STR_STATS
|
||||
/**
|
||||
* Prints an nsStr. If truncate is true, the string is only printed up to
|
||||
* the first newline. (Note: The current implementation doesn't handle
|
||||
* non-ascii unicode characters.)
|
||||
*/
|
||||
static void Print(const nsStr& aDest, FILE* out, PRBool truncate = PR_FALSE);
|
||||
#endif
|
||||
|
||||
static PRBool Alloc(nsStr& aString,PRUint32 aCount);
|
||||
static PRBool Realloc(nsStr& aString,PRUint32 aCount);
|
||||
static PRBool Free(nsStr& aString);
|
||||
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -755,9 +755,9 @@ void nsCString::AppendInt(PRInt32 anInteger,PRInt32 aRadix) {
|
|||
*/
|
||||
void nsCString::AppendFloat( double aFloat ){
|
||||
char buf[40];
|
||||
// *** XX UNCOMMENT THIS LINE
|
||||
//PR_snprintf(buf, sizeof(buf), "%g", aFloat);
|
||||
sprintf(buf,"%g",aFloat);
|
||||
// Use nsStrPrivate::cnvtf, which is locale-insensitive, instead of the
|
||||
// locale-sensitive PR_snprintf or sprintf(3)
|
||||
nsStrPrivate::cnvtf(buf, sizeof(buf), 6, aFloat);
|
||||
Append(buf);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -773,9 +773,9 @@ void nsString::AppendInt(PRInt32 anInteger,PRInt32 aRadix) {
|
|||
*/
|
||||
void nsString::AppendFloat(double aFloat){
|
||||
char buf[40];
|
||||
// *** XX UNCOMMENT THIS LINE
|
||||
//PR_snprintf(buf, sizeof(buf), "%g", aFloat);
|
||||
sprintf(buf,"%g",aFloat);
|
||||
// Use nsStrPrivate::cnvtf, which is locale-insensitive, instead of the
|
||||
// locale-sensitive PR_snprintf or sprintf(3)
|
||||
nsStrPrivate::cnvtf(buf, sizeof(buf), 6, aFloat);
|
||||
AppendWithConversion(buf);
|
||||
}
|
||||
|
||||
|
|
|
|||
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