type_promotion.h File Reference

#include <limits>
#include <type_traits>
#include "ecvl/core/datatype.h"

Go to the source code of this file.

Classes
struct	ecvl::larger_arithmetic_type< T, U >
struct	ecvl::arithmetic_superior_type< T, U >
struct	ecvl::promote_superior_type< T, U >

Namespaces
	ecvl

Macros
#define	PROMOTE_OPERATION(op_name, op_symbol)

Typedefs
template<typename T , typename U >
using	ecvl::larger_arithmetic_type_t = typename larger_arithmetic_type< T, U >::type
template<typename T , typename U >
using	ecvl::arithmetic_superior_type_t = typename arithmetic_superior_type< T, U >::type
template<typename T , typename U >
using	ecvl::promote_superior_type_t = typename promote_superior_type< T, U >::type
template<DataType DT, DataType DU>
using	ecvl::promote_superior_type_dt = promote_superior_type_t< TypeInfo_t< DT >, TypeInfo_t< DU > >

Functions
template<typename T , typename U >
promote_superior_type_t< T, U >	ecvl::PromoteAdd (T lhs, U rhs)
template<typename T , typename U >
promote_superior_type_t< T, U >	ecvl::PromoteSub (T lhs, U rhs)
template<typename T , typename U >
promote_superior_type_t< T, U >	ecvl::PromoteMul (T lhs, U rhs)
template<typename T , typename U >
promote_superior_type_t< T, U >	ecvl::PromoteDiv (T lhs, U rhs)

Macro Definition Documentation

PROMOTE_OPERATION

#define PROMOTE_OPERATION	(		op_name,
			op_symbol
	)

Value:

template<typename T, typename U>                                            \
promote_superior_type_t<T, U> Promote ## op_name(T lhs, U rhs) {            \
    using dsttype = promote_superior_type_t<T, U>;                          \
    return static_cast<dsttype>(lhs) op_symbol static_cast<dsttype>(rhs);   \
}

Definition at line 66 of file type_promotion.h.