fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-27 08:23:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

YAML streaming for generated types

Browse Source
This commit is contained in:
Pavel Kirienko
2014-03-07 00:43:36 +04:00
parent da6e25a708
commit 4753d4ac79
10 changed files with 386 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libuavcan/include/uavcan/internal/marshal/integer_spec.hpp
+19 -2
View File
@@ -19,14 +19,14 @@ enum Signedness { SignednessUnsigned, SignednessSigned };
template <unsigned int BitLen_, Signedness Signedness, CastMode CastMode>
class IntegerSpec
{
enum { IsSigned = Signedness == SignednessSigned };
struct ErrorNoSuchInteger;
public:
enum { IsSigned = Signedness == SignednessSigned };
enum { BitLen = BitLen_ };
enum { MinBitLen = BitLen };
enum { MaxBitLen = BitLen };
enum { IsPrimitive = 1 };
typedef typename StaticIf<(BitLen <= 8), typename StaticIf<IsSigned, int8_t, uint8_t>::Result,
typename StaticIf<(BitLen <= 16), typename StaticIf<IsSigned, int16_t, uint16_t>::Result,
@@ -116,4 +116,21 @@ struct IsIntegerSpec { enum { Result = 0 }; };
template <unsigned int BitLen, Signedness Signedness, CastMode CastMode>
struct IsIntegerSpec<IntegerSpec<BitLen, Signedness, CastMode> > { enum { Result = 1 }; };
template <unsigned int BitLen, Signedness Signedness, CastMode CastMode>
struct YamlStreamer<IntegerSpec<BitLen, Signedness, CastMode> >
{
typedef IntegerSpec<BitLen, Signedness, CastMode> RawType;
typedef typename RawType::StorageType StorageType;
template <typename Stream>
static void stream(Stream& s, const StorageType value, int)
{
// Get rid of character types - we want its integer representation, not ASCII code
typedef typename StaticIf<(sizeof(StorageType) >= sizeof(int)), StorageType,
typename StaticIf<RawType::IsSigned, int, unsigned int>::Result >::Result TempType;
s << TempType(value);
}
};
}