helper.h

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/* Copyright 2009 Andreas Gölzer

This file is part of readESM.

readESM 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.

readESM 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 readESM.  If not, see <http://www.gnu.org/licenses/>. */
#ifndef HELPER_H
#define HELPER_H HELPER_H
#include <string>
#include <sstream>
#include <iomanip>
#include <iostream>

template <typename T1, typename T2>
void copy(T1 from, T2 to, int number){
        for(int j = 0; j < number; ++j) to[j] = from[j];
}

template <typename T1, typename T2>
bool compare(const T1& from, const T2& to, int number){
        for(int j = 0; j < number; ++j) if(to[j] != from[j]) return false;
        return true;
}

template <typename T>
string hex(T toHex, int w = 0){
        ostringstream s;
        s << std::hex << std::setw(w) << std::setfill('0') << toHex;
        return s.str();
}

template <typename T>
void hexout(T ray, int len){
        for(int j = 0; j < len; ++j){
                std::cout << hex<int>(int(ray[j])) << " ";
        }
}

template <typename T>
void hexout(std::ostream& o, T ray, int len){
        for(int j = 0; j < len; ++j){
                o << hex<int>(int(ray[j])) << " ";
        }
}

template <typename T>
string stringify(T toStr){
        ostringstream s;
        s << toStr;
        return s.str();
}

template <typename T>
bool checkchar(const T& i, int length, unsigned char tocheck){
        for(T j = i; j < i + length; ++j) if(*j != tocheck) return false;
        return true;
}

template <typename T>
bool checkZeros(const T& i, int length){ return checkchar(i, length, 0); }
template <typename T>
bool checkSpaces(const T& i, int length){ return checkchar(i, length, 0x20); }


#endif

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