/usr/include/af/traits.hpp is in libarrayfire-dev 3.3.2+dfsg1-4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2014, ArrayFire
* All rights reserved.
*
* This file is distributed under 3-clause BSD license.
* The complete license agreement can be obtained at:
* http://arrayfire.com/licenses/BSD-3-Clause
********************************************************/
#pragma once
#ifdef __cplusplus
#include <complex>
#include <af/defines.h>
#include <af/complex.h>
namespace af {
template<typename T> struct dtype_traits;
template<>
struct dtype_traits<float> {
enum {
af_type = f32,
ctype = f32
};
typedef float base_type;
static const char* getName() { return "float"; }
};
template<>
struct dtype_traits<af::cfloat> {
enum {
af_type = c32 ,
ctype = c32
};
typedef float base_type;
static const char* getName() { return "std::complex<float>"; }
};
template<>
struct dtype_traits<std::complex<float> > {
enum {
af_type = c32 ,
ctype = c32
};
typedef float base_type;
static const char* getName() { return "std::complex<float>"; }
};
template<>
struct dtype_traits<double> {
enum {
af_type = f64 ,
ctype = f32
};
typedef double base_type;
static const char* getName() { return "double"; }
};
template<>
struct dtype_traits<af::cdouble> {
enum {
af_type = c64 ,
ctype = c64
};
typedef double base_type;
static const char* getName() { return "std::complex<double>"; }
};
template<>
struct dtype_traits<std::complex<double> > {
enum {
af_type = c64 ,
ctype = c64
};
typedef double base_type;
static const char* getName() { return "std::complex<double>"; }
};
template<>
struct dtype_traits<char> {
enum {
af_type = b8 ,
ctype = f32
};
typedef char base_type;
static const char* getName() { return "char"; }
};
template<>
struct dtype_traits<int> {
enum {
af_type = s32 ,
ctype = f32
};
typedef int base_type;
static const char* getName() { return "int"; }
};
template<>
struct dtype_traits<unsigned> {
enum {
af_type = u32 ,
ctype = f32
};
typedef unsigned base_type;
static const char* getName() { return "uint"; }
};
template<>
struct dtype_traits<unsigned char> {
enum {
af_type = u8 ,
ctype = f32
};
typedef unsigned char base_type;
static const char* getName() { return "uchar"; }
};
template<>
struct dtype_traits<long long> {
enum {
af_type = s64 ,
ctype = s64
};
typedef long long base_type;
static const char* getName() { return "long"; }
};
template<>
struct dtype_traits<unsigned long long> {
enum {
af_type = u64 ,
ctype = u64
};
typedef unsigned long long base_type;
static const char* getName() { return "ulong"; }
};
#if AF_API_VERSION >= 32
template<>
struct dtype_traits<short> {
enum {
af_type = s16 ,
ctype = s16
};
typedef short base_type;
static const char* getName() { return "short"; }
};
#endif
#if AF_API_VERSION >= 32
template<>
struct dtype_traits<unsigned short> {
enum {
af_type = u16 ,
ctype = u16
};
typedef unsigned short base_type;
static const char* getName() { return "ushort"; }
};
#endif
}
#endif
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