byte_array.hpp

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/*****************************************************************************
** Ifdefs
*****************************************************************************/
 
#ifndef ECL_CONVERTERS_LITE_BYTE_ARRAY_HPP_
#define ECL_CONVERTERS_LITE_BYTE_ARRAY_HPP_
 
/*****************************************************************************
** Includes
*****************************************************************************/
 
#include <ecl/config/portable_types.hpp>
 
/*****************************************************************************
** Namespaces
*****************************************************************************/
 
namespace ecl {
 
/*****************************************************************************
** From Byte Array
*****************************************************************************/
void from_byte_array(int32 &value, const char* byte_array) {
        value = 0;
        for (unsigned int i = 0; i < 4; ++i ) {
                value |= static_cast<unsigned char>(*(byte_array+i)) << 8*i;
        }
}
 
void from_byte_array(int32 &value, const unsigned char* byte_array) {
        value = 0;
        for (unsigned int i = 0; i < 4; ++i ) {
                value |= static_cast<unsigned char>(*(byte_array+i)) << 8*i;
        }
}
 
void from_byte_array(uint32 &value, const char* byte_array) {
        value = 0;
        for (unsigned int i = 0; i < 4; ++i ) {
                value |= static_cast<unsigned char>(*(byte_array+i)) << 8*i;
        }
}
 
void from_byte_array(uint32 &value, const unsigned char* byte_array) {
        value = 0;
        for (unsigned int i = 0; i < 4; ++i ) {
                value |= static_cast<unsigned char>(*(byte_array+i)) << 8*i;
        }
}
 
} // namespace ecl
 
#endif /* ECL_CONVERTERS_LITE_BYTE_ARRAY_HPP_ */