1// Copyright 2002 and onwards Google Inc.
2//
3// Printf variants that place their output in a C++ string.
4//
5// Usage:
6// string result = StringPrintf("%d %s\n", 10, "hello");
7// SStringPrintf(&result, "%d %s\n", 10, "hello");
8// StringAppendF(&result, "%d %s\n", 20, "there");
9
10#ifndef _STRINGS_STRINGPRINTF_H
11#define _STRINGS_STRINGPRINTF_H
12
13#include <stdarg.h>
14#include <string>
15using std::string;
16
17#include <vector>
18using std::vector;
19
20#include "base/stl_decl.h"
21#include "base/port.h"
22#include "base/stringprintf.h"
23
24// This file formerly contained
25// StringPrintf, SStringPrintf, StringAppendF, and StringAppendV.
26// These routines have moved to base/stringprintf.{h,cc} to allow
27// using them from files in base. We include base/stringprintf.h
28// in this file since so many clients were dependent on these
29// routines being defined in stringprintf.h.
30
31
32// The max arguments supported by StringPrintfVector
33extern const int kStringPrintfVectorMaxArgs;
34
35// You can use this version when all your arguments are strings, but
36// you don't know how many arguments you'll have at compile time.
37// StringPrintfVector will LOG(FATAL) if v.size() > kStringPrintfVectorMaxArgs
38extern string StringPrintfVector(const char* format, const vector<string>& v);
39
40#endif /* _STRINGS_STRINGPRINTF_H */
41