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/*****************************************************************************
* GATB : Genome Assembly Tool Box
* Copyright (C) 2014 INRIA
* Authors: R.Chikhi, G.Rizk, E.Drezen
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*****************************************************************************/
/** \file NativeInt8.hpp
* \date 01/03/2013
* \author edrezen
* \brief Integer class relying on native u_int8_t type
*/
#ifndef _GATB_CORE_TOOLS_MATH_INTEGER_NATIVE_8_HPP_
#define _GATB_CORE_TOOLS_MATH_INTEGER_NATIVE_8_HPP_
/********************************************************************************/
#include <iostream>
#include <gatb/system/api/types.hpp>
#include <gatb/tools/misc/api/Abundance.hpp>
#include <hdf5.h>
/********************************************************************************/
namespace gatb {
namespace core {
namespace tools {
/** \brief Math package */
namespace math {
/********************************************************************************/
/** \brief Large integer class
*/
class NativeInt8 : private misc::ArrayData<u_int8_t, 1>
{
public:
/** Constructor.
* \param[in] c : initial value of the large integer. */
NativeInt8 (const u_int8_t& c=0) { value[0] = c; }
static const char* getName () { return "NativeInt8"; }
static const size_t getSize () { return 8*sizeof(u_int8_t); }
operator char () const { return (char) value[0]; }
NativeInt8 operator+ (const NativeInt8& other) const { return value[0] + other.value[0]; }
NativeInt8 operator- (const NativeInt8& other) const { return value[0] - other.value[0]; }
NativeInt8 operator| (const NativeInt8& other) const { return value[0] | other.value[0]; }
NativeInt8 operator^ (const NativeInt8& other) const { return value[0] ^ other.value[0]; }
NativeInt8 operator& (const NativeInt8& other) const { return value[0] & other.value[0]; }
NativeInt8 operator& (const char& other) const { return value[0] & other; }
NativeInt8 operator~ () const { return ~value[0]; }
NativeInt8 operator<< (const int& coeff) const { return value[0] << coeff; }
NativeInt8 operator>> (const int& coeff) const { return value[0] >> coeff; }
bool operator!= (const NativeInt8& c) const { return value[0] != c.value[0]; }
bool operator== (const NativeInt8& c) const { return value[0] == c.value[0]; }
bool operator< (const NativeInt8& c) const { return value[0] < c.value[0]; }
bool operator<= (const NativeInt8& c) const { return value[0] <= c.value[0]; }
NativeInt8& operator+= (const NativeInt8& other) { value[0] += other.value[0]; return *this; }
NativeInt8& operator^= (const NativeInt8& other) { value[0] ^= other.value[0]; return *this; }
/********************************************************************************/
friend std::ostream & operator<<(std::ostream & s, const NativeInt8 & l)
{
s << std::hex << l.value[0] << std::dec; return s;
}
/********************************************************************************/
inline static hid_t hdf5 (bool& isCompound)
{
return H5Tcopy (H5T_NATIVE_UINT8);
}
};
/********************************************************************************/
} } } } /* end of namespaces. */
/********************************************************************************/
#endif /* _GATB_CORE_TOOLS_MATH_INTEGER_NATIVE_8_HPP_ */
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