log4cplus 2.0.8
snprintf.h
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1// -*- C++ -*-
2// Copyright (C) 2010-2017, Vaclav Zeman. All rights reserved.
3//
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24
25#ifndef LOG4CPLUS_HELPERS_SNPRINTF_H
26#define LOG4CPLUS_HELPERS_SNPRINTF_H
27
28#include <log4cplus/config.hxx>
29
30#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
31#pragma once
32#endif
33
34#include <log4cplus/tchar.h>
35#include <cstdarg>
36#include <vector>
37
38
39namespace log4cplus { namespace helpers {
40
41
43{
44public:
46
47 tchar const * print (tchar const * fmt, ...)
48 LOG4CPLUS_FORMAT_ATTRIBUTE (__printf__, 2, 3);
49
50 int print_va_list (tchar const * & str, tchar const * fmt, std::va_list)
51 LOG4CPLUS_FORMAT_ATTRIBUTE (__printf__, 3, 0);
52
53private:
54 std::vector<tchar> buf;
55};
56
57
58} } // namespace log4cplus { namespace helpers
59
60
61
62#endif // LOG4CPLUS_HELPERS_SNPRINTF_H
tchar const * print(tchar const *fmt,...) LOG4CPLUS_FORMAT_ATTRIBUTE(__printf__
#define LOG4CPLUS_FORMAT_ATTRIBUTE(archetype, fmt_index, first_arg_index)
Definition: config.hxx:109
char tchar
Definition: tchar.h:56
#define LOG4CPLUS_EXPORT
Definition: win32.h:141