// vim: set ts=2 sw=2 expandtab:
// Copyright (c) 2014 Luchang Jin
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see .
#pragma once
#include
#include
#include
#include
#include
#include
#include
#ifdef CURRENT_DEFAULT_NAMESPACE_NAME
namespace CURRENT_DEFAULT_NAMESPACE_NAME {
#endif
inline std::string vssprintf(const char* fmt, va_list args)
{
std::string str;
char* cstr;
vasprintf(&cstr, fmt, args);
str += std::string(cstr);
std::free(cstr);
return str;
}
inline std::string ssprintf(const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
return vssprintf(fmt, args);
}
inline std::string show()
{
return "";
}
inline std::string show(const int& x)
{
return ssprintf("%d", x);
}
inline std::string show(const unsigned int& x)
{
return ssprintf("%u", x);
}
inline std::string show(const long& x)
{
return ssprintf("%ld", x);
}
inline std::string show(const unsigned long& x)
{
return ssprintf("%lu", x);
}
inline std::string show(const double& x)
{
return ssprintf("%24.17E", x);
}
inline std::string show(const bool& x)
{
return x ? "true" : "false";
}
inline std::string show(const std::string& x)
{
std::ostringstream out;
out << x;
return out.str();
}
template
std::string shows(const T& x)
{
std::ostringstream out;
out << x;
return out.str();
}
template
T& reads(T& x, const std::string& str)
{
std::istringstream in(str);
in >> x;
return x;
}
void fdisplay(FILE* fp, const std::string& str)
{
fprintf(fp, "%s", str.c_str());
}
void fdisplayln(FILE* fp, const std::string& str)
{
fprintf(fp, "%s\n", str.c_str());
}
#ifdef CURRENT_DEFAULT_NAMESPACE_NAME
}
#endif