gecko/xpcom/string/public/nsPrintfCString.h
Ehsan Akhgari 8c296bbcd4 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.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 PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

44 lines
1.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 nsPrintfCString_h___
#define nsPrintfCString_h___
#ifndef nsString_h___
#include "nsString.h"
#endif
/**
* nsPrintfCString lets you create a nsCString using a printf-style format
* string. For example:
*
* NS_WARNING(nsPrintfCString("Unexpected value: %f", 13.917).get());
*
* nsPrintfCString has a small built-in auto-buffer. For larger strings, it
* will allocate on the heap.
*
* See also nsCString::AppendPrintf().
*/
class nsPrintfCString : public nsFixedCString
{
typedef nsCString string_type;
public:
explicit nsPrintfCString( const char_type* format, ... )
: nsFixedCString(mLocalBuffer, kLocalBufferSize, 0)
{
va_list ap;
va_start(ap, format);
AppendPrintf(format, ap);
va_end(ap);
}
private:
static const uint32_t kLocalBufferSize = 16;
char_type mLocalBuffer[kLocalBufferSize];
};
#endif // !defined(nsPrintfCString_h___)