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209 lines
6.6 KiB
C++
209 lines
6.6 KiB
C++
#ifndef __SDR_TRAITS_HH__
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#define __SDR_TRAITS_HH__
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#include <inttypes.h>
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#include <complex>
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#include "node.hh"
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namespace sdr {
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/** Forward declaration of type tratis template. */
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template <class T> class Traits;
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/** Template specialization of type tratis for uint8_t scalar. */
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template <>
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class Traits<uint8_t> {
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public:
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/** The Scalar type. */
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typedef uint8_t Scalar;
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/** The compute scalar type. */
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typedef uint16_t SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** Shift from Scalar to SScalar. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_u8;
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};
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/** Template specialization of type tratis for complex uint8_t scalar. */
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template <>
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class Traits< std::complex<uint8_t> > {
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public:
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/** The Scalar type. */
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typedef std::complex<uint8_t> Scalar;
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/** The compute scalar type. */
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typedef std::complex<uint16_t> SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_cu8;
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};
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/** Template specialization of type tratis for int8_t scalar. */
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template <>
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class Traits<int8_t> {
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public:
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/** The Scalar type. */
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typedef int8_t Scalar;
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/** The compute scalar type. */
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typedef int16_t SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_s8;
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};
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/** Template specialization of type tratis for complex int8_t scalar. */
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template <>
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class Traits< std::complex<int8_t> > {
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public:
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/** The Scalar type. */
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typedef std::complex<int8_t> Scalar;
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/** The compute scalar type. */
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typedef std::complex<int16_t> SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_cs8;
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};
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/** Template specialization of type traits for uint16_t scalar. */
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template <>
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class Traits<uint16_t> {
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public:
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/** The Scalar type. */
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typedef uint16_t Scalar;
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/** The compute scalar type. */
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typedef uint32_t SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_u16;
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};
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/** Template specialization of type traits for complex uint16_t scalar. */
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template <>
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class Traits< std::complex<uint16_t> > {
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public:
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/** The Scalar type. */
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typedef std::complex<uint16_t> Scalar;
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/** The compute scalar type. */
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typedef std::complex<uint32_t> SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_cu16;
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};
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/** Template specialization of type traits for int16_t scalar. */
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template <>
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class Traits<int16_t> {
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public:
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/** The Scalar type. */
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typedef int16_t Scalar;
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/** The compute scalar type. */
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typedef int32_t SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_s16;
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};
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/** Template specialization of type traits for complex int16_t scalar. */
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template <>
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class Traits< std::complex<int16_t> > {
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public:
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/** The Scalar type. */
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typedef std::complex<int16_t> Scalar;
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/** The compute scalar type. */
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typedef std::complex<int32_t> SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_cs16;
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};
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/** Template specialization of type traits for float scalar. */
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template <>
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class Traits<float> {
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public:
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/** The Scalar type. */
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typedef float Scalar;
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/** The compute scalar type. */
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typedef float SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_f32;
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};
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/** Template specialization of type traits for complex float scalar. */
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template <>
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class Traits< std::complex<float> > {
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public:
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/** The Scalar type. */
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typedef std::complex<float> Scalar;
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/** The compute scalar type. */
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typedef std::complex<float> SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_cf32;
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};
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/** Template specialization of type traits for float scalar. */
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template <>
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class Traits<double> {
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public:
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/** The Scalar type. */
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typedef double Scalar;
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/** The compute scalar type. */
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typedef double SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_f64;
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};
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/** Template specialization of type traits for complex float scalar. */
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template <>
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class Traits< std::complex<double> > {
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public:
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/** The Scalar type. */
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typedef std::complex<double> Scalar;
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/** The compute (super) scalar type. */
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typedef std::complex<double> SScalar;
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/** The scaleing factor from floating point to integer. */
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const static float scale;
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/** The scaleing factor from floating point to integer expressed as 2^exp. */
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const static size_t shift;
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/** The type id of the scalar type. */
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const static Config::Type scalarId = Config::Type_cf64;
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};
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}
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#endif // TRAITS_HH
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