safe_numerics.h File Reference

#include <limits>
#include <google/protobuf/stubs/logging.h>
#include <google/protobuf/stubs/common.h>

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Classes
struct	google::protobuf::python::IsValidNumericCastImpl< SameSize, DestLarger, DestIsSigned, SourceIsSigned >

Namespaces
	google
	google::protobuf
	google::protobuf::python

Macros
#define	BASE_NUMERIC_CAST_CASE_DEST_LARGER(DestSigned, SourceSigned, Code)
#define	BASE_NUMERIC_CAST_CASE_SAME_SIZE(DestSigned, SourceSigned, Code)
#define	BASE_NUMERIC_CAST_CASE_SOURCE_LARGER(DestSigned, SourceSigned, Code)
#define	BASE_NUMERIC_CAST_CASE_SPECIALIZATION(A, B, C, D, Code)

Functions
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_DEST_LARGER (false, false, true)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_DEST_LARGER (false, true, source >=0)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_DEST_LARGER (true, false, true)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_DEST_LARGER (true, true, true)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_SAME_SIZE (false, false, true)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_SAME_SIZE (false, true, source >=0)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_SAME_SIZE (true, false, source<=static_cast< Source >(max))
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_SAME_SIZE (true, true, true)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_SOURCE_LARGER (false, false, source<=max)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_SOURCE_LARGER (false, true, source >=0 &&source<=max)
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_SOURCE_LARGER (true, false, source<=static_cast< Source >(max))
	google::protobuf::python::BASE_NUMERIC_CAST_CASE_SOURCE_LARGER (true, true, source >=min &&source<=max)
template<class Dest , class Source >
Dest	google::protobuf::python::checked_numeric_cast (Source source)
template<class Dest , class Source >
bool	google::protobuf::python::IsValidNumericCast (Source source)

Macro Definition Documentation

BASE_NUMERIC_CAST_CASE_DEST_LARGER

#define BASE_NUMERIC_CAST_CASE_DEST_LARGER	(		DestSigned,
			SourceSigned,
			Code
	)

Value:

  BASE_NUMERIC_CAST_CASE_SPECIALIZATION( \
      false, true, DestSigned, SourceSigned, Code); \

Definition at line 66 of file safe_numerics.h.

BASE_NUMERIC_CAST_CASE_SAME_SIZE

#define BASE_NUMERIC_CAST_CASE_SAME_SIZE	(		DestSigned,
			SourceSigned,
			Code
	)

Value:

  BASE_NUMERIC_CAST_CASE_SPECIALIZATION( \
      true, true, DestSigned, SourceSigned, Code); \
  BASE_NUMERIC_CAST_CASE_SPECIALIZATION( \
      true, false, DestSigned, SourceSigned, Code)

Definition at line 56 of file safe_numerics.h.

BASE_NUMERIC_CAST_CASE_SOURCE_LARGER

#define BASE_NUMERIC_CAST_CASE_SOURCE_LARGER	(		DestSigned,
			SourceSigned,
			Code
	)

Value:

  BASE_NUMERIC_CAST_CASE_SPECIALIZATION( \
      false, false, DestSigned, SourceSigned, Code); \

Definition at line 62 of file safe_numerics.h.

BASE_NUMERIC_CAST_CASE_SPECIALIZATION

#define BASE_NUMERIC_CAST_CASE_SPECIALIZATION	(		A,
			B,
			C,
			D,
			Code
	)

Value:

template <> struct IsValidNumericCastImpl<A, B, C, D> { \
  template <class Source, class DestBounds> static inline bool Test( \
      Source source, DestBounds min, DestBounds max) { \
    return Code; \
  } \
}

Definition at line 48 of file safe_numerics.h.