snprintf.h
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// -*- C++ -*-
// Copyright (C) 2010-2017, Vaclav Zeman. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modifica-
// tion, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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#ifndef LOG4CPLUS_HELPERS_SNPRINTF_H
#define LOG4CPLUS_HELPERS_SNPRINTF_H
#include <log4cplus/config.hxx>
#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif
#include <log4cplus/tchar.h>
#include <cstdarg>
#include <vector>
namespace log4cplus { namespace helpers {
class LOG4CPLUS_EXPORT snprintf_buf
{
public:
snprintf_buf ();
tchar const * print (tchar const * fmt, ...)
LOG4CPLUS_FORMAT_ATTRIBUTE (__printf__, 2, 3);
int print_va_list (tchar const * & str, tchar const * fmt, std::va_list)
LOG4CPLUS_FORMAT_ATTRIBUTE (__printf__, 3, 0);
private:
std::vector<tchar> buf;
};
} } // namespace log4cplus { namespace helpers
#endif // LOG4CPLUS_HELPERS_SNPRINTF_H
log4cplus::helpers::snprintf_buf::print
tchar const * print(tchar const *fmt,...) LOG4CPLUS_FORMAT_ATTRIBUTE(__printf__
log4cplus::helpers::snprintf_buf::print_va_list
tchar const int print_va_list(tchar const *&str, tchar const *fmt, std::va_list) LOG4CPLUS_FORMAT_ATTRIBUTE(__printf__
log4cplus::helpers::snprintf_buf::snprintf_buf
snprintf_buf()
config.hxx
LOG4CPLUS_FORMAT_ATTRIBUTE
#define LOG4CPLUS_FORMAT_ATTRIBUTE(archetype, fmt_index, first_arg_index)
Definition config.hxx:109
log4cplus::helpers
Definition appender.h:50
log4cplus
Definition appender.h:46
log4cplus::tchar
char tchar
Definition tchar.h:56
tchar.h
LOG4CPLUS_EXPORT
#define LOG4CPLUS_EXPORT
Definition win32.h:141