less_null_terminated_arrays< T > Struct Template Reference

This functor is designed to compare 0-terminated arrays. More...

List of all members.

Public Types

• typedef std::binary_function
  < const T *, const T *, bool > BaseClassType
• typedef BaseClassType::result_type result_type
• typedef
  BaseClassType::first_argument_type first_argument_type
• typedef
  BaseClassType::second_argument_type second_argument_type

Public Member Functions

• result_type operator() (first_argument_type theLHS, second_argument_type theRHS) const

  Compare the values of two objects.
  

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Detailed Description

template<class T>
struct less_null_terminated_arrays< T >

This functor is designed to compare 0-terminated arrays.

It substitutes for the default less<type*> so that pointers to arrays can be compared, rather than copies of arrays. For example, you might want to use C-style strings as keys in a map, rather than string objects. The default algorithm less<const char*> would just compare the pointers, and not the vector of characters to which it points. Using this algorithm instead of the default will allow the map to work as expected.

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Member Typedef Documentation

template<class T >

typedef std::binary_function<const T*, const T*, bool> less_null_terminated_arrays< T >::BaseClassType

template<class T >

typedef BaseClassType::first_argument_type less_null_terminated_arrays< T >::first_argument_type

template<class T >

typedef BaseClassType::result_type less_null_terminated_arrays< T >::result_type

template<class T >

typedef BaseClassType::second_argument_type less_null_terminated_arrays< T >::second_argument_type

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Member Function Documentation

template<class T >

result_type less_null_terminated_arrays< T >::operator()	(	first_argument_type	theLHS,
		second_argument_type	theRHS
	)		const

Compare the values of two objects.

Parameters:

theLHS	first object to compare
theRHS	second object to compare

Returns:

true if objects are the same

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

• STLHelper.hpp