ACE_Utils Namespace Reference

Classes
class	Auto_Functor_Ref
	Helper class to implement assignment and copy-construction as expected. More...
class	Auto_Functor
	Helper template to implement auto_ptr<>-like classes, but executing a functor in the destructor, instead of always deleting things. More...
struct	Sign_Check< unsigned char >
struct	Sign_Check< unsigned short >
struct	Sign_Check< unsigned int >
struct	Sign_Check< unsigned long >
struct	Sign_Check< unsigned long long >
struct	Sign_Check< signed char >
struct	Sign_Check< signed short >
struct	Sign_Check< signed int >
struct	Sign_Check< signed long >
struct	Sign_Check< signed long long >
struct	To_Unsigned< unsigned char >
struct	To_Unsigned< unsigned short >
struct	To_Unsigned< unsigned int >
struct	To_Unsigned< unsigned long >
struct	To_Unsigned< unsigned long long >
struct	To_Unsigned< signed char >
struct	To_Unsigned< signed short >
struct	To_Unsigned< signed int >
struct	To_Unsigned< signed long >
struct	To_Unsigned< signed long long >
struct	Safe_Comparator< LEFT, RIGHT, true, false >
struct	Safe_Comparator< LEFT, RIGHT, false, true >
struct	Safe_Comparator< LEFT, RIGHT, false, false >
struct	Safe_Comparator< LEFT, RIGHT, true, true >
struct	Fast_Comparator
	Quick comparison of types that can be safely promoted and/or converted to each other. More...
struct	Comparator
	Structure that provides optimal comparison operation for given types. More...
struct	Truncator
	Truncate value of type FROM to value of type TO. More...
struct	Truncator< T, T >
struct	Noop_Truncator
	No-op truncation. More...
class	UUID_Node
	Class to hold a MAC address. More...
class	UUID
class	UUID_Generator
Typedefs
typedef ACE_Singleton< UUID_Generator, ACE_SYNCH_MUTEX >	UUID_GENERATOR
Functions
template<typename TO, typename FROM>
TO	truncate_cast (FROM val)

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Typedef Documentation

typedef ACE_Singleton<UUID_Generator, ACE_SYNCH_MUTEX> ACE_Utils::UUID_GENERATOR

Definition at line 227 of file UUID.h.

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Function Documentation

template<typename TO, typename FROM>

TO ACE_Utils::truncate_cast

(

FROM

val

)

[inline]

Definition at line 502 of file Truncate.h.

  {
    // If the size of FROM is less than the size of TO, "val" will
    // never be greater than the maximum "TO" value, so there is no
    // need to attempt to truncate.
    typedef typename ACE::If_Then_Else<
      (sizeof (FROM) < sizeof (TO)),
      Noop_Truncator<FROM, TO>,
      Truncator<FROM, TO> >::result_type truncator;

    return truncator() (val);
  }

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