Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Namespace Members | Class Members | File Members | Related Pages

# Functor.h File Reference

`#include "ace/config-all.h"`
`#include "ace/ACE_export.h"`
`#include "ace/Basic_Types.h"`
`#include "ace/Functor.inl"`

Include dependency graph for Functor.h:

This graph shows which files directly or indirectly include this file:

## Classes
class | ACE_Command_Base
| Defines an abstract class that allows us to invoke commands without knowing anything about the implementation. More...
class | ACE_Hash< char >
| Function object for hashing a char. More...
class | ACE_Hash< signed char >
| Function object for hashing a signed char. More...
class | ACE_Hash< unsigned char >
| Function object for hashing an unsigned char. More...
class | ACE_Hash< short >
| Function object for hashing a short number. More...
class | ACE_Hash< unsigned short >
| Function object for hashing an unsigned short number. More...
class | ACE_Hash< int >
| Function object for hashing an int number. More...
class | ACE_Hash< unsigned int >
| Function object for hashing an unsigned int number. More...
class | ACE_Hash< long >
| Function object for hashing a long number. More...
class | ACE_Hash< unsigned long >
| Function object for hashing an unsigned long number. More...
class | ACE_Hash< ACE_INT64 >
| Function object for hashing a signed 64-bit number. More...
class | ACE_Hash< ACE_UINT64 >
| Function object for hashing an unsigned 64-bit number. More...
class | ACE_Hash< const char * >
| Function object for hashing a const string. More...
class | ACE_Hash< char * >
| Function object for hashing a string. More...
class | ACE_Hash< void * >
| Function object for hashing a void *. More...
class | ACE_Equal_To< const char * >
| Function object for determining whether two const strings are equal. More...
class | ACE_Equal_To< char * >
| Function object for determining whether two non-const strings are equal. More...
class | ACE_Equal_To< ACE_UINT16 >
| Function object for determining whether two unsigned 16 bit ints are equal. More...
class | ACE_Equal_To< ACE_INT16 >
| Function object for determining whether two 16 bit ints are equal. More...
class | ACE_Equal_To< ACE_UINT32 >
| Function object for determining whether two unsigned 32 bit ints are equal. More...
class | ACE_Equal_To< ACE_INT32 >
| Function object for determining whether two 32 bit ints are equal. More...
class | ACE_Equal_To< ACE_UINT64 >
| Function object for determining whether two unsigned 64 bit ints are equal. More...
class | ACE_Less_Than< const char * >
| Function object for determining whether the first const string is less than the second const string. More...
class | ACE_Less_Than< char * >
| Function object for determining whether the first string is less than the second string. More...
class | ACE_Hash< wchar_t >
| Function object for hashing a wchar_t. More...
class | ACE_Hash< const wchar_t * >
| Function object for hashing a const string. More...
class | ACE_Hash< wchar_t * >
| Function object for hashing a string. More...
class | ACE_Equal_To< const wchar_t * >
| Function object for determining whether two const strings are equal. More...
class | ACE_Equal_To< wchar_t * >
| Function object for determining whether two non-const strings are equal. More...
class | ACE_Less_Than< const wchar_t * >
| Function object for determining whether the first const string is less than the second const string. More...
class | ACE_Less_Than< wchar_t * >
| Function object for determining whether the first string is less than the second string. More...

## Detailed Description

Id
  Functor.h,v 4.35 2006/01/12 16:51:57 shuston Exp

Non-templatized classes and class template specializations for implementing function objects that are used in various places in ACE. There are currently two major categories of function objects in ACE: GoF Command Pattern objects, and STL-style functors for comparison of container elements. The command objects are invoked via an execute () method, while the STL-style functors are invoked via an operator() () method. Non-templatized classes for implementing the GoF Command Pattern, also known as functors or function objects.

Author:
  Chris Gill <cdgill@cs.wustl.edu>

  Based on Command Pattern implementations originally done by

  Carlos O'Ryan <coryan@cs.wustl.edu>

  Douglas C. Schmidt <schmidt@cs.wustl.edu>

  Sergio Flores-Gaitan <sergio@cs.wustl.edu>

  and on STL-style functor implementations originally done by

  Irfan Pyarali <irfan@cs.wustl.edu>