libH/Util.hpp

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/*
  
  Copyright (c) 2007, Tim Burrell
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at 

        http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and 
  limitations under the License. 
  
*/

#ifndef __Util_h
#define __Util_h

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include "Debug.hpp"
#include <cstdlib>
#include <iostream>

// Namespace

namespace H {

// Global Algorithms
        
#define foreach BOOST_FOREACH
                
template<class Object, class Functor>
inline Functor for_all(Object & object, Functor functor) {
        return std::for_each(object.begin(), object.end(), functor);
}

#define apply_func(object, functor, functee) \
        for_all(object, boost::bind(functor, functee, _1))
        
#define apply_func_args(object, functor, functee, ...) \
        for_all(object, boost::bind(functor, functee, _1, ## __VA_ARGS__))
        
#define apply_static_func_args(object, functor, ...) \
        for_all(object, boost::bind(functor, _1, ## __VA_ARGS__))

#define sort_all(object) \
        sort(object.begin(), object.end())

// Global Functors
        
inline void dbg_print_item(std::string & object) {
        H::dbg0 << object << std::endl;
}
        
inline void print_item(std::string & object) {
        std::cout << object << std::endl;
}
        
// Class Definition

class Util {
public:
        // Public Member Functions
        
        // Construction / Deconstruction
        Util();
        virtual ~Util();

private:
        // Private Member Functions

        // Private Member Variables
};

} // H namespace

#endif // __Util_h

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