// Copyright 2012, Matthias Andreas Benkard.
//
// This program is free software: you can redistribute it and/or
// modify it under the terms of the GNU Lesser 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 Lesser General Public
// License along with this program. If not, see
// .
#pragma once
#ifndef DYNVARS_HPP
#define DYNVARS_HPP
#include
#include
#define thread_local __thread
namespace dynvars {
template
class dynvar {
private:
std::list value_stack;
public:
dynvar() { };
dynvar(T val);
dynvar& operator =(T val);
void push(T val);
void pop();
T& operator *();
T* operator ->();
operator bool() const;
};
template
class dyn {
dynvar& myvar;
public:
dyn(dynvar& var, R val);
~dyn();
};
template
T
with(dynvar& var, R val, std::function f);
}
#endif //DYNVARS_HPP
#include "dynvars-impl.hpp"