NonStdNumTypeHelper< T > Struct Template Reference

#include <NdbTypesUtil.hpp>

Inheritance diagram for NonStdNumTypeHelper< T >:

Collaboration diagram for NonStdNumTypeHelper< T >:

Public Types
typedef NonStdNumTypeTraits< T > ::SignedT	SignedT
typedef NonStdNumTypeTraits< T > ::UnsignedT	UnsignedT

Static Public Member Functions
static SignedT	asSigned (T t)
static UnsignedT	asUnsigned (T t)
static void	load (T *t, const char *s)
static void	store (char *t, const T *s)
Static Public Member Functions inherited from NonStdNumTypeTraits< T >
static T	lowest ()
static T	highest ()
Static Public Member Functions inherited from NumTypeTraits< T >
static bool	isIntegral ()
static bool	isSigned ()
static Uint32	size ()
static T	smallest ()

Detailed Description

template<typename T>
struct NonStdNumTypeHelper< T >

Basic Helper functions of non-standard NDB numeric types.

Unless distinct [U]Int24 value types are defined to represent these proper subsets of [U]Int32 numbers, the correspoding Helper classes need to be defined as separate types (not just mere specializations). This class only derives from the Traits class to avoid member access ambiguities resulting from multiple inheritance.

Definition at line 248 of file NdbTypesUtil.hpp.

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The documentation for this struct was generated from the following file:

• storage/ndb/include/util/NdbTypesUtil.hpp