gecko/xpcom/ds/CharTokenizer.h
Ehsan Akhgari ebd358dfd7 Bug 927728 - Part 1: Replace PRUnichar with char16_t; r=roc
This patch was automatically generated by the following script:

#!/bin/bash
# Command to convert PRUnichar to char16_t

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*modules/libmar*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name prtypes.h \
       ! -name Char16.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRUnichar char16_t
2014-01-04 10:02:17 -05:00

94 lines
1.9 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_CharTokenizer_h
#define mozilla_CharTokenizer_h
#include "nsDependentSubstring.h"
namespace mozilla {
template<char16_t delimiter>
class CharTokenizer
{
public:
CharTokenizer(const nsSubstring& aSource)
{
aSource.BeginReading(mIter);
aSource.EndReading(mEnd);
}
/**
* Checks if any more tokens are available.
*/
bool hasMoreTokens()
{
return mIter != mEnd;
}
/**
* Returns the next token.
*/
const nsDependentSubstring nextToken()
{
nsSubstring::const_char_iterator begin = mIter;
while (mIter != mEnd && (*mIter) != delimiter) {
++mIter;
}
nsSubstring::const_char_iterator end = mIter;
if (mIter != mEnd) {
++mIter;
}
return Substring(begin, end);
}
private:
nsSubstring::const_char_iterator mIter, mEnd;
};
template<char delimiter>
class CCharTokenizer
{
public:
CCharTokenizer(const nsCSubstring& aSource)
{
aSource.BeginReading(mIter);
aSource.EndReading(mEnd);
}
/**
* Checks if any more tokens are available.
*/
bool hasMoreTokens()
{
return mIter != mEnd;
}
/**
* Returns the next token.
*/
const nsDependentCSubstring nextToken()
{
nsCSubstring::const_char_iterator begin = mIter;
while (mIter != mEnd && (*mIter) != delimiter) {
++mIter;
}
nsCSubstring::const_char_iterator end = mIter;
if (mIter != mEnd) {
++mIter;
}
return Substring(begin, end);
}
private:
nsCSubstring::const_char_iterator mIter, mEnd;
};
} // namespace mozilla
#endif /* mozilla_CharTokenizer_h */