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 /************************************************************************
 **
 ** Copyright (C) 2014 by Carlos Augusto Teixera Mendes
 ** All rights reserved.
 **
 ** This file is part of the "GeMA" software. It's use should respect
 ** the terms in the license agreement that can be found together
 ** with this source code.
 ** It is provided AS IS, with NO WARRANTY OF ANY KIND,
 ** INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR
 ** A PARTICULAR PURPOSE.
 **
 ************************************************************************/

 #ifndef _GEMA_MATH_UTILS_H_
 #define _GEMA_MATH_UTILS_H_

 #include "gmLog.h"

 namespace GmMathUtils
 {
         GMC_API_EXPORT int      sign(double a);

         GMC_API_EXPORT char     bit_enum_find(unsigned list, unsigned item);
         GMC_API_EXPORT bool     bit_enum_find(unsigned list, unsigned item, char& pos);
         GMC_API_EXPORT char     bit_enum_count(unsigned list, unsigned last);
 }

 #endif
GmMathUtils::bit_enum_find
char bit_enum_find(unsigned list, unsigned item)
returns the position of an item in a list
Definition: gmMathUtils.cpp:35

GmMathUtils
Groups utilitary routines for working with numbers.
Definition: gmMathUtils.cpp:26

GmMathUtils::bit_enum_count
char bit_enum_count(unsigned list, unsigned last)
return the number of itens in a list
Definition: gmMathUtils.cpp:67

GmMathUtils::sign
int sign(double a)
returns the sign of a double
Definition: gmMathUtils.cpp:29

GMC_API_EXPORT
#define GMC_API_EXPORT
Macro for controling if the class is being exported (GEMA_CORE_LIB defined) or imported (GEMA_CORE_LI...
Definition: gmCoreConfig.h:35

gmLog.h
Declaration of support functions and macros for information logging.